plantgenera Arkansas

There were 1065 genera found with distribution Arkansas (under construction).

1Aletes J.M.Coult. & Rose 1888 15 N Am., C Am.
2Armillariella H. Karst. 0 5 cosmop.
3Brickellia Elliott 1823 [19] 100 W US, Mex., WI, C Am., trop. S Am., subtrop. S Am.
4Carpephorus Cass. 1816 5 SE US
5DISTRIBUTION 0 0 subtrop. Arg.
6DISTRIBUTION 0 0 subtrop. S Am.
7DISTRIBUTION 0 0 subtrop. Mex.
8DISTRIBUTION 0 0 USA (Arkansas)
9DISTRIBUTION 0 0 N Am.
10Hymenochaete Lév. 0 100 cosmop., esp. trop.
11Hystrix Moench 1794 [3] 9 N Am., temp. As..
12Ludwigia L. 1753 [212] 80 cosmop., esp. Am.
13Merulius Fr. 0 [14] 40 cosmop.
14Novosieversia F. Bolle 1933 1 artic & temp. W & E Siberia, Kamchatka, NW N Am.
15Pelexia Poit. ex Lindley 1826 [58] 60 trop. & subtrop. Am.
16Pellicucaria Cooke 0 5 cosmop.
17Phlogiotis Quel. 0 1 Eur., N Am.
18Plantanthera Rich. 1817 30 boreal & temp. Euras, N Am., tropics & subtropics, West & E Siberia, Russian Far East
19Platythelis Garay 1977 8 trop. & subtrop. Am.
20Poria S.F. Gray 0 200 cosmop.
21Rhysopterus J.M. Coulter & Rose 1900 3 N Am.
22Samuela Trel. 1902 2 SW N Am.
23Sitanion Raf. 1819 [1] 4 W N Am.
24test_genus subtrop. (E. Morren) Harms 0 0
25test_genus cosmop. 0 0 Madagascar, Mascarenes, Seychelles, St Helena, Tristan da Cunha, Angola, Namibia, Botswana, Zimbabwe, Mozambique, Zambia, Tanzania, R.S.A., Kenya, Somalia, Socotra, Ethiopia, Sudan, C.A.R., Egypte, U
26test_genus N Am. 0 0 N Am.,
27test_genus subtrop_S_Am 0 0 subtrop. S Am.
28test_genus trop. & subtrop. Am 0 0 trop. & subtrop. Am.
29Trichostelma Baill. 1890 15 N Am.
30Xanthorrhiza Marshall 0 1 E N Am.
31Apassalus Kobuski 1928 [5]Acanthaceae 3 SE US, WI
32Aphanosperma T.F. Daniel 1988Acanthaceae 1 subtrop. Mex.
33Dyschoriste Nees 1832 [32]Acanthaceae 100 tropics & subtropics
34Lepidagathis Willd. 1800 [31]Acanthaceae 100 tropics & subtropics
35Mellera S. Moore 1879 [4]Acanthaceae 4 trop. & subtrop. Afr.
36Yeatesia Small 1896 [1]Acanthaceae 3 SE US to NE Mex.
37Acanthus L. 1753 [92]Acanthaceae Acanthoideae 25 trop. & subtrop. OW, S Eur.
38Aphelandra R. Br. 1810 [160]Acanthaceae Acanthoideae 150 trop. Mex., C Am., trop. S Am., subtrop. S Am.; cult.
39Carlowrightia A. Gray 1878 [9]Acanthaceae Acanthoideae 20 SW US to Costa Rica, subtrop. to arid
40Dicliptera Juss. 1805 [102]Acanthaceae Acanthoideae 200 tropics & subtropics
41Elytraria Michx. 1803 [16]Acanthaceae Acanthoideae 5 tropics & subtropics
42Justicia L. 1753 [444]Acanthaceae Acanthoideae 200 tropics & subtropics, temp. N Am.
43Ruellia L. 1753 [272]Acanthaceae Acanthoideae 150 trop., temp. N Am.
44Stenandrium Nees 1836 [36]Acanthaceae Acanthoideae 25 subtrop. Am.
45Saurauia Willd. 1801 [82]Actinidiaceae 200 trop. & subtrop. Am. & As.
46Hesperaloe Engelm. 1871 [1]Agavaceae Agavoideae 5 SW N Am.
47Yucca L. 1753 [144]Agavaceae Agavoideae 40 subtrop. N Am.
48Nolina Michx. 1803 [10]Agavaceae Nolinioideae Nolineae 25 SW N Am.
49Trianthema L. 1753 [22]Aizoaceae Aizooideae 15 tropics & subtropics, esp. Aus.
50Tetragonia L. 1753 [44]Aizoaceae Tetragonioideae 85 trop. & subtrop. S, esp. S Afr., N Am
51Sagittaria L. 1753 [128]Alismataceae 20 cosmop., incl. 4 Eur., esp. Am.
52Achyranthes L. 1753 [39]Amaranthaceae Amaranthoideae Amarantheae Aervinae6 trop. & subtrop. esp. OW
53Aerva Forssk. 1775 [24]Amaranthaceae Amaranthoideae Amarantheae Aervinae10 subtrop. & trop. OW.
54Amaranthus L. 1753 [219]Amaranthaceae Amaranthoideae Amarantheae Amaranthinae50 trop., subtrop. & temp. regions
55Celosia L. 1753 [87]Amaranthaceae Amaranthoideae Celosieae 40 subtrop. Am. & Afr.
56Alternanthera Forssk. 1775 [108]Amaranthaceae Gomphrenoideae Gomphreneae Froelichiinae80 tropics & subtropics
57Froelichia Moench 1794 [9]Amaranthaceae Gomphrenoideae Gomphreneae Froelichiinae15 subtrop. Am., Galapagos
58Gomphrena L. 1753 [82]Amaranthaceae Gomphrenoideae Gomphreneae Gomphreninae100 trop. & subtrop. Am., Aus., natur. OW tropics
59Iresine P. Browne 1856 [33]Amaranthaceae Gomphrenoideae Gomphreneae Gomphreninae60 trop., subtrop. & temp. regions, esp. Am. & Aus.
60Crinum L. 1753 [257]Amaryllidaceae Amaryllidoideae Amaryllideae Crininae60 tropics & subtropics
61Hymenocallis Salisb. 1812 [106]Amaryllidaceae Amaryllidoideae Eucharideae Hymenocallidinae30 subtrop. Am.
62Zephyranthes Herb. 1821 [86]Amaryllidaceae Amaryllidoideae Hippeastreae 40 trop. & subtrop. Am.
63Bloomeria Kellogg 1863 [2]Amaryllidaceae Themidoideae Brodiaeae 3 SW N Am.
64Brodiaea Sm. 1810 [51]Amaryllidaceae Themidoideae Brodiaeae 15 W N Am.
65Milla Cav. 1794 [5]Amaryllidaceae Themidoideae Brodiaeae 6 SW N Am. to Guatemala
66Muilla S. Watson ex Benth. 1883Amaryllidaceae Themidoideae Brodiaeae 5 SW N Am.
67Rhus L. 1753 [341]Anacardiaceae Anacardioideae Rhoideae 150 temperate regions, subtropics, tropics
68Annona L. 1753 [224]Annonaceae Annonoideae 100 tropics & subtropics, esp. America & Afr.
69Asimina Adans. 1763 [35]Annonaceae Annonoideae 8 E N Am.
70Amsonia Walter 1788 [26]Apocynaceae 21 China, Japan, N Am. (20); 1 Greece, As. Minor (1)
71Apocynum L. 1753 [67]Apocynaceae 15 temp. N Am., Eur., As.
72Trachelospermum Lem. 1851 [12]Apocynaceae 11 SE As. (10); N Am. (1)
73Nerium L. 1753 [88]Apocynaceae Apocynoideae Wrightieae 3 Cape Verde Is., Medit., subtrop. As.
74Ilex L. 1753 [290]Aquifoliaceae 300 tropics, subtropics & temp. regions
75Nemopanthus Raf. 1819 [1]Aquifoliaceae 2 E N Am. ( Newfoundland to North Carolina)
76Arisaema Mart. 1831 [179]Araceae 150 E Afr., trop. & E As., W N Am.
77Lysichiton Schott 1857 [5]Araceae 2 Kamchatka, Sakhalin & Kuriles (1); W N Am. (1)
78Peltandra Raf. 1819 [11]Araceae 3 E N Am.
79Stylochaeton Lepr. 1834 [13]Araceae 10 trop. & subtrop. Afr., esp. Tanzania
80Symplocarpus Salisb. ex W. Barton 1817 [22]Araceae 1 NE As., NE N Am.
81Acorus L. 1753 [68]Araceae Acoreae 2 OW & N Am.
82Orontium L. 1753 [15]Araceae Orontieae 0 E N Am.
83Aralia L. 1753 [67]Araliaceae 35 N Am., E As., Mal.
84Dendropanax Decne. & Planch. 1854 [30]Araliaceae 40 trop. Am., trop. As., subtrop. As.
85Oplopanax (Torrey & A. Gray) Miq. 1863 [7]Araliaceae 3 NW N Am., Japan
86Panax L. 1753 [45]Araliaceae 6 N Am., E. As.
87Schefflera J.R. Forst. & G. Forst. 1775 [177]Araliaceae 500 tropics & subtropics
88Araucaria Juss. 1789 [150]Araucariaceae 18 New Caled., Norfolk Is. (14); New Guinea, Queensland & subtrop. and temp. S Am. (4)
89Aristolochia L. 1753 [562]Aristolochiaceae Aristolochioideae Aristolochieae 100 OW tropics & subtropics
90Himantostemma A. Gray 1885Asclepiadaceae 1 N Am.
91Cynanchum L. 1753 [316]Asclepiadaceae Asclepioideae Asclepiadeae 75 trop., subtrop. & temp. regions
92Mitostigma Decne. 1844Asclepiadaceae Asclepioideae Asclepiadeae 15 trop. S Am., subtrop. S Am., temp. S Am.
93Morrenia Lindl. 1838 [2]Asclepiadaceae Asclepioideae Asclepiadeae 10 trop. S Amp., subtrop. S Am., temp. S Am.
94Pentatropis R. Br. 1834 [2]Asclepiadaceae Asclepioideae Asclepiadeae 5 OW tropics & subtropics (2); Aus. (3)
95Sarcostemma R. Br. 1810 [81]Asclepiadaceae Asclepioideae Asclepiadeae 30 tropics & subtropics
96Gonolobus Michx. 1803 [59]Asclepiadaceae Asclepioideae III Gonolobinae80 N Am., S Am.
97Marsdenia R. Br. 1811 [88]Asclepiadaceae Asclepioideae Marsdenieae 100 tropics & subtropics
98Curroria Planch. ex Benth. ex Benth. 1849Asclepiadaceae Periplocoideae 4 trop. & subtrop. Afr. to S Arabia & Socotra
99Asplenium L. 1753 [808]Aspleniaceae 600 cosmop. (nearly)
100Auricularia Merat. 0 [19]Auriculariaceae 10 cosmop.
101Exidia Fr. 0 [10]Auriculariaceae 20 cosmop.
102Ombrophytum Poepp. ex Endl. 1836 [4]Balanophoraceae Lophophytaceae 4 subtrop. S Am., Galápagos
103Lophophytum Schott & Endl. 1832 [16]Balanophoraceae Lophophytoideae 3 subtrop. S Am.
104Impatiens L. 1753 [471]Balsaminaceae 700 N Am., C Am., temp. Eurasia, OW tropics, OW subtropics
105Anredera Juss. 1789 [17]Basellaceae 10 Florida, C Am, WI, trop. S Am., subtropical S Am.
106Begonia L. 1753 [746]Begoniaceae 700 tropics & subtropics; excl. Aus. & Polynesia
107Caulophyllum Michx. 1803 [9]Berberidaceae Berberidoideae Leonticeae 3 NE As., E N Am.
108Achlys DC. 1821 [2]Berberidaceae Podophylloideae 3 Japan, W N Am.
109Diphylleia Michx. 1803 [5]Berberidaceae Podophylloideae 3 E N Am. (1); C & N Japan (1); W China (1)
110Jeffersonia Barton 1793 [12]Berberidaceae Podophylloideae 2 E As., N Am., Russia, Far East
111Podophyllum L. 1753 [28]Berberidaceae Podophylloideae 5 E N Am. & Himal. to E As.
112Bignonia L. 1753 [92]Bignoniaceae Bignonieae 1 SE US
113Catalpa Scop. 1777 [42]Bignoniaceae Tecomeae 10 E. As. (1), 2 SE N Am., Antilles (4)
114Dolichandrone (Fenzl) Fenzl ex Seem. 1862 [23]Bignoniaceae Tecomeae 10 Mozambique, trop. India, subtrop. India, Sri Lanka, Burma, Thailand, Cambodia, Vietnam, Philip., Mal., New Caled., Solomons, trop. Aus., C. Aus.
115Jacaranda Juss. 1789 [35]Bignoniaceae Tecomeae 50 C Am., WI, trop. Am., subtrop. Am.
116Tabebuia Gomes ex DC. 1838 [54]Bignoniaceae Tecomeae 100 Mex., C Am., WI, trop. S Am., subtrop. S Am.
117Blechnum L. 1753 [210]Blechnaceae Blechnoideae 100 cosmop. (nearly)
118Lappula Fabr. 1794 [51]Boraginaceae 40 temp. Euras., N Am.
119Onosmodium Michx. 1803 [2]Boraginaceae 5 N Am.
120Pectocarya DC. ex Meisn. ex Meissner 1840 [5]Boraginaceae 10 W N Am.
121Trichodesma R. Br. 1810 [38]Boraginaceae 40 OW tropics & subtropics; 1 ext. to C As.
122Cynoglossum L. 1753 [182]Boraginaceae Boraginioidae Cynoglosseae 70 subtrop. & temp. regions; rarely trop. mts.
123Cryptantha Lehm. ex Fisch. & C.A. Mey. ex G. Don f. 1837 [18]Boraginaceae Boraginioidae Eritrichieae 70 W N Am.
124Coldenia L. 1753 [11]Boraginaceae Cordioideae 1 OW tropics & subtropics
125Ehretia P. Browne 1756 [65]Boraginaceae Cordioideae 40 tropics & subtropics
126Heliotropium L. 1753 [207]Boraginaceae Heliotropioideae 150 tropics, subtropics & temp. regions
127Neoregelia L.B. Sm. 1934 [33]Bromeliaceae 70 trop. & subtrop. S Am.
128Apteria Nutt. 1836 [6]Burmanniaceae Burmannioideae 3 trop. & subtrop. Am., S US to Paraguay & Bolivia
129Burmannia L. 1753 [63]Burmanniaceae Burmannioideae 50 tropics & subtropics, incl. 3 in Aus.
130Commiphora Jacq. 1797 [92]Burseraceae Bursereae 150 trop. & subtrop. Afr., Madag., Arabia to W India
131Pachysandra Michx. 1803 [13]Buxaceae 3 Atlantic N Am., China, Taiwan
132Cereus Mill. 1754 [119]Cactaceae Cactoideae Cereeae 35 Brazil, Peru, subtrop. Arg., Bolivia, Uruguay, Venezuela. Paraguay, Guyana, Surinam, French Guyana,Colombia, WI
133Selenicereus (A. Berger) Britton & Rose 1909 [51]Cactaceae Cactoideae Hylocereeae 28 Texas, Mex, C Am., WI, Uruguay, trop. S Am., subtrop. Brazil
134Eriosyce Phil. 1872 [21]Cactaceae Cactoideae Notocacteae 35 C Chile, N Chile, subtrop. Arg., S Peruvian Andes
135Frailea Britton & Rose 1922 [1]Cactaceae Cactoideae Notocacteae 17 Rio Grande do Sul, Mato Grosso, Uruguay, Bolivia, Paraguay, subtrop. Arg.
136Parodia Speg. 1923 [21]Cactaceae Cactoideae Notocacteae 66 subtrop. Arg., Bolivia, Paraguay, Uruguay, Rio Grande do Sul, Parana, Santa Catarina
137Lepismium Pfeiff. 1835 [32]Cactaceae Cactoideae Rhipsalideae 15 subtrop. Arg., Bolivia, Mato Grosso do Sul, Parana, Santa Catarina, Rio Grande do Sul, Paraguay, Uruguay, S Peruvian Andes
138Rhipsalis Gaertner 1788 [161]Cactaceae Cactoideae Rhipsalideae 35 trop. Am., esp. Brazil, Florida, Paraguay, subtrop. Arg., WI; 1 ext. to trop. Afr., Madag., Seychelles, Mascarenes, Sri Lanka
139Cleistocactus Lem. 1861 [11]Cactaceae Cactoideae Trichocereeae 48 S Ecuador, Peru, Bolivia, subtrop. Arg., Paraguay, Uruguay, Acre
140Echinopsis Zucc. 1837 [69]Cactaceae Cactoideae Trichocereeae 128 Bolivia, Uruguay, Paraguay, subtrop. Arg., N Chile, Brazil, Peru, Ecuador
141Gymnocalycium Pfeiff. 1845 [44]Cactaceae Cactoideae Trichocereeae 71 N Chile, C Chile, subtrop. Arg., temp. Arg., Mato Grosso do Sul, Paraguay, Bolivia, Uruguay
142Harrisia Britton 1908 [25]Cactaceae Cactoideae Trichocereeae 20 Florida, Bahamas, Hispaniola, Cuba, Jamaica, Hispaniola, Puerto Rico, Bahia, Bolivia, subtrop. Arg., Paraguay, Uruguay
143Rebutia K. Schum. 1895 [9]Cactaceae Cactoideae Trichocereeae 40 Peru, Bolivia, subtrop. Arg.
144Opuntia Mill. 1753 [294]Cactaceae Opuntioideae 180 Galapagos, Mex., C Am., WI, Florida, S Am., N Am., British Columbia, Alberta
145Quiabentia Britton & Rose 1919 [1]Cactaceae Opuntioideae 2 Bolivia, Paraguay, subtrop. Argentinia, Bahia
146Gymnocladus Lam. 1785 [19]Caesalpiniaceae Caesalpinieae 5 E As., SE As.; E N Am.
147Hoffmannseggia Cav. 1798 [12]Caesalpiniaceae Caesalpinieae 25 SW US, Mex., C Am., trop Am., subtrop. Am., S Afr.
148Parkinsonia L. 1753 [33]Caesalpiniaceae Caesalpinieae 24 subtrop. & trop. Am. (20); S Afr. (1);vNE Afr. (3)
149Pterolobium R. Br. ex Wight & Arn. ex Wight & Arn. 1834 [9]Caesalpiniaceae Caesalpinieae 10 OW tropics & subtropics
150Cercis L. 1753 [55]Caesalpiniaceae Cercideae 6 S Eur. through C. & E As. to Japan, N Am.
151Callitriche L. 1753 [100]Callitrichaceae 1 cosmop.
152Calycanthus L. 1759 [36]Calycanthaceae 3 SW & SE US
153Githopsis Nutt. 1843Campanulaceae Campanuloideae 4 W N Am.
154Heterocodon Nutt. 1843 [1]Campanulaceae Campanuloideae 2 China; W N Am.
155Triodanis Raf. ex E. Greene 1836 [12]Campanulaceae Campanuloideae 8 N Am. (7), 1 Medit. (1)
156Wahlenbergia Schrad. ex Roth 1821 [143]Campanulaceae Campanuloideae Wahlenberginae 200 subcosmop., esp. S temperate
157Nemacladus Nutt. 1843 [1]Campanulaceae Cyphioideae 10 SW N Am.
158Downingia Torr. 1857 [5]Campanulaceae Lobelioideae 10 W N Am., 1 ext. to Chile
159Howellia A. Gray 1879Campanulaceae Lobelioideae 1 W N Am.
160Lysipomia Kunth 1819 [16]Campanulaceae Lobelioideae 1 W N Am.
161Lobelia L. 1753 [481]Campanulaceae Lobelioideae Lobelieae 300 tropics & subtropics, esp. Am., few temp. regions
162Cantharellus 0 [25]Cantharellaceae 70 cosmop.
163Craterellus Pers. 0 [11]Cantharellaceae 20 cosmop.
164Capparis L. 1753 [310]Capparaceae 200 tropics & subtropics
165Cleome L. 1753 [214]Capparaceae 100 tropics & subtropics
166Wislizenia Engelm. 1848 [2]Capparaceae 1 SW N Am., adjacent subtrop. Mex.
167Diervilla Mill. 1754 [71]Caprifoliaceae Caprifolioideae Lonicereae 2 E N Am.
168Symphoricarpos Duhamel 1755 [35]Caprifoliaceae Caprifolioideae Lonicereae 15 N Am.; China (1)
169Sambucus L. 1753 [161]Caprifoliaceae Caprifolioideae Sambuceae 100 temperate & subtropical regions, esp. As. & N Am.
170Triosteum L. 1753 [9]Caprifoliaceae Caprifolioideae Triosteae 5 E As., E N Am.
171Viburnum L. 1753 [272]Caprifoliaceae Caprifolioideae Viburneae 200 temperate & subtropical regions, esp. E As.
172Carica L. 1753 [125]Caricaceae 15 trop. & subtropical Am.
173Cerastium L. 1753 [203]Caryophyllaceae 100 subcosmopolitan, chiefly N temp. OW; many weeds
174Pseudostellaria Pax 1934 [12]Caryophyllaceae 15 C As., Afghanistan to Japan; Eur. (1); N Am. (1)
175Stellaria L. 1753 [178]Caryophyllaceae 150 cosmop.
176Geocarpon Mack. 1914Caryophyllaceae Geocarpeae 1 SW Missouri and SE Arkansas.
177Silene L. 1753 [920]Caryophyllaceae Sileneae 600 Eurasia, Afr., N Am.
178Glinus L. 1753 [22]Caryophyllaceae Molluginoideae 10 tropics & subtropics
179Mollugo L. 1753 [36]Caryophyllaceae Molluginoideae 30 tropics & subtropics
180Corrigiola L. 1753 [7]Caryophyllaceae Paronychioideae Corrigioleae 10 cosmopol.
181Cardionema DC. 1828 [6]Caryophyllaceae Paronychioideae Paronychieae 5 W N Am. to Chile
182Paronychia Mill. 1753 [44]Caryophyllaceae Paronychioideae Paronychieae 100 cosmop. esp. Medit., Turkey, SE US & Peru to Bolivia; not native in Aus.
183Loeflingia L. 1753 [8]Caryophyllaceae Paronychioideae Polycarpeae 1 N Am., Medit.
184Polycarpaea Lam. 1792 [35]Caryophyllaceae Paronychioideae Polycarpeae 40 tropics & subtropics, esp. OW
185Polycarpon Loefl. ex L. 1759 [24]Caryophyllaceae Paronychioideae Polycarpeae 10 cosmopol.
186Stipulicida Michx. 1803 [1]Caryophyllaceae Paronychioideae Polycarpeae 1 SE US
187Celastrus L. 1753 [68]Celastraceae Celastroideae 30 tropics & subtropics
188Mortonia A. Gray 1852 [2]Celastraceae Celastroideae 8 S N Am., Mex.
189Paxistima Raf. 1838 [2]Celastraceae Celastroideae 2 N Am.
190Schaefferia Jacq. 1760 [10]Celastraceae Celastroideae 15 trop. & subtrop. Am.
191Ceratobasidium 0Ceratobasidiaceae 5 cosmop.
192Ceratophyllum L. 1753 [45]Ceratophyllaceae 2 cosmop.
193Atriplex L. 1753 [229]Chenopodiaceae Chenopodioideae Atripliceae 200 cosmop.
194Bassia All. 1766 [81]Chenopodiaceae Chenopodioideae Camphorosmeae 21 tropics & subtropics
195Cycloloma Moq. 1840 [4]Chenopodiaceae Chenopodioideae Camphorosmeae 1 W & C N Am., nat. Eur., S Am.
196Monolepis Schrad. 1831 [3]Chenopodiaceae Chenopodioideae Chenopodieae 5 N & E As., N Am., temp. S Am., intr. Aus.
197Corispermum L. 1753 [47]Chenopodiaceae Chenopodioideae Corispermeae 50 N temp., nat. in N Am.
198Roycea C.A. Gardner 1948 [2]Chenopodiaceae Chenopodioideae Sclerolaeneae 3 temp. & subtrop. W Aus.
199Salicornia L. 1753 [53]Chenopodiaceae Salicornioideae Salicornieae 28 cosmop.
200Salsola L. 1753 [103]Chenopodiaceae Salsoloideae Salsoleae 100 cosmop. sea-coasts or other saline habitats
201Sarcobatus Nees 1841 [5]Chenopodiaceae Salsoloideae Sarcobateae 1 W N Am.
202Suaeda Forssk. ex Scop. 1777 [62]Chenopodiaceae Salsoloideae Suaedeae 100 cosmop. coast & salt steppe
203Lechea L. 1753 [9]Cistaceae 17 N Am., Mex., C Am., WI
204Clavaria Fr. 0 [110]Clavariaceae 25 cosmop.
205Clavulinopsis Overeem 0 [1]Clavariaceae 5 cosmop.
206Clavulina Schroet. 0Clavulinaceae 30 cosmop.
207Commelina L. 1753 [149]Commelinaceae 150 tropics & subtropics
208Floscopa Lour. 1790 [12]Commelinaceae 20 tropics & subtropics
209Murdannia Royle 1839 [42]Commelinaceae 50 tropics & subtropics
210Anaphalis DC. 1838 [33]Compositae 100 As., N Am., natur. Eur.
211Baccharis L. 1753 [107]Compositae 350 S & N Am.
212Balduina Nutt. 1818Compositae 3 SE US
213Bartlettia A. Gray 1855Compositae 1 SW N Am.
214Berroa Beauverd 1913 [1]Compositae 1 subtrop. S Am.
215Bidens L. 1753 [237]Compositae 200 cosmop., esp. N & S Am.
216Bigelowia DC. 1836 [1]Compositae 2 N Am.
217Boltonia L’Hérit. 1789 [7]Compositae 5 C & E N Am.
218Brickelia Elliott 1823 [1]Compositae 90 subtrop. Am., some cult.
219Calea L. 1763 [42]Compositae 100 subtrop. Am., intr. weeds
220Canadanthus G.L.Nesom 1994Compositae 1 N Am.
221Carphephorus Cass. 1816 [2]Compositae 4 SE US
222Carphochaete A. Gray 1849Compositae 7 SW N Am.
223Chaenactis DC. 1836 [4]Compositae 30 W N Am.
224Chaetopappa DC. 1836 [4]Compositae 10 SW N Am.
225Chrysactinia A. Gray 1849 [4]Compositae 5 SW N Am.
226Chrysothamnus Nutt. 1840 [1]Compositae 15 SW N Am.
227Conyza Less. 1832 [105]Compositae 60 trop. & subtrop., nat. Eur.
228Cotula L. 1753 [41]Compositae 80 almost cosmop. esp. S hemisphere, some natur.
229Crocidium Hook. 1833 [1]Compositae 2 NW N Am.
230Dicoria Torr. & A. Gray 1859 [2]Compositae 5 SW N Am. to Mex.
231Dicranocarpus A. Gray 1854Compositae 1 Mex., S N Am.
232Dyssodia Cav. 1803 [26]Compositae 16 SW N Am.
233Eastwoodia Brandegee 1894Compositae 1 SW N Am.
234Eatonella A. Gray 1883 [1]Compositae 1 SW N Am.
235Eclipta L. 1771 [39]Compositae 3 tropics & subtropics; Caucasus (natur. ?)
236Erigeron L. 1753 [163]Compositae 150 cosmop., esp. N Am.
237Eriophyllum Lagasca 1816 [5]Compositae 11 W N Am.
238Eupatorium L. 1753 [253]Compositae 40 Eur., Caucasus, C As., E As., E N Am.
239Euthamia Nutt. 1818 [5]Compositae 8 N Am.
240Flaveria Juss. 1789 [13]Compositae 19 Am., esp. SW N Am.; Aus. (1)
241Fleischmannia Schultz-Bip. 1850 [4]Compositae 75 N Am., W S Am.
242Guardiola Cerv. ex Bonpl. 1807 [3]Compositae 10 SW N Am.
243Gutierrezia Lagasca 1816 [8]Compositae 25 W N & subtrop. S Am.
244Haploesthes A. Gray 1849Compositae 3 SW N Am.
245Haplopappus Cass. 1828 [16]Compositae 70 S & W N Am.
246Helianthus L. 1753 [142]Compositae 50 N Am., 2 widely cult.
247Heterosperma Cav. 1795 [10]Compositae 5 C Am., Mex., SW N Am.
248Heterotheca Cass. 1817 [11]Compositae 20 S N Am. & Mex.
249Hymenoclea Torr. & A. Gray 1849 [1]Compositae 3 SW N Am. to NW Mex.
250Hymenopappus L’Hérit. 1788 [2]Compositae 14 S N Am.
251Hymenothrix A. Gray 1849 [1]Compositae 5 SW N Am., Mex.
252Hymenoxys Cass. 1828 [10]Compositae 28 W N Am., Mex., C Am, to Argentina
253Inula L. 1753 [231]Compositae 90 temp. & subtrop. OW
254Isocarpha R. Br. 1817 [5]Compositae 5 trop. & subtrop. Am.
255Isostigma Less. 1831 [2]Compositae 11 subtrop. S Am.
256Iva L. 1753 [9]Compositae 15 N Am. to WI; intr. Eur.
257Jaumea DC. 1807 [3]Compositae 2 W N Am., S S Am.
258Lagophylla Nutt. 1841Compositae 5 W N Am.
259Lasthenia Cass. 1834 [9]Compositae 17 Pacific N Am., Chile
260Lessingia Cham. 1829 [2]Compositae 14 SW N Am.
261Liatris Gaertner ex Schreber 1791 [39]Compositae 40 E N Am.
262Luina Benth. 1873 [1]Compositae 2 NW N Am.
263Madia Molina 1781 [13]Compositae 18 W N Am., Chile
264Matricaria L. 1753 [76]Compositae 40 Euras., N Afr., N Am.
265Megalodonta Greene 1901Compositae 1 N Am.
266Melampodium L. 1753 [26]Compositae 37 trop. & subtrop. Am., esp. Mex.
267Mikania Willd. 1803 [70]Compositae 400 trop. ext. to SE N Am.; 1 widely intr.
268Monoptilon A. Gray 1844 [1]Compositae 2 SW N Am. deserts
269Nicolletia A. Gray 1845 [2]Compositae 3 S N Am.
270Oreochrysum Rydb. 1906Compositae 1 W US, subtrop. Mex.
271Pamphalea Lagasca 1811 [2]Compositae 6 subtrop. S Am., temp. S Am.
272Panphalea Lagasca 1811Compositae 6 subtrop. & temp. S Am.
273Parthenice L. 1853Compositae 1 SW N Am. to Mex.
274Pectis L. 1759 [31]Compositae 75 subtrop. & trop. Am., Galapagos
275Pericome A. Gray 1853Compositae 4 SW N Am.
276Perityle Benth. 1844 [12]Compositae 64 SW N Am. with 1 in Peru & Chile
277Pluchea Cass. 1817 [49]Compositae 40 tropics & subtropics
278Polymnia L. 1753 [26]Compositae 2 E N Am.
279Porophyllum Adans. 1763 [24]Compositae 28 subtrop. Am.
280Psathyrotes A. Gray 1853 [2]Compositae 3 SW N Am.
281Psilostrophe DC. 1838 [8]Compositae 7 SW N Am.
282Pterocaulon Elliott 1824 [21]Compositae 18 subtrop. Am., SE As. to Aus. & New Caled.
283Raillardella (A. Gray) Benth. 1873Compositae 3 W N Am.
284Ratibida Raf. 1817 [19]Compositae 7 N Am.
285Rudbeckia L. 1753 [49]Compositae 15 N Am.
286Sartwellia A. Gray 1852 [2]Compositae 4 S N Am.
287Schkuhria Roth 1797 [10]Compositae 6 subtrop. Am.
288Sclerocarpus Jacq. 1784 [9]Compositae 8 trop. & subtrop. Am., Afr.
289Stevia Cav. 1797 [72]Compositae 150 trop. & subtrop. Am.
290Stylocline Nutt. 1840 [2]Compositae 7 SW N Am.
291Tagetes L. 1753 [106]Compositae 50 trop. & subtrop. Am.; 1 Afr.; widely nat.
292Tessaria Ruíz & Pav. 1794 [7]Compositae 1 subtrop. & trop. Am.
293Tetradymia DC. 1838 [2]Compositae 10 N Am.
294Tetragonotheca L. 1753 [1]Compositae 4 SE US
295Thelesperma Less. 1831 [3]Compositae 15 W N Am. & S S Am.
296Trichocoronis A. Gray 1849 [2]Compositae 2 SW N Am.
297Tussilago L. 1753 [69]Compositae 1 Euras. & N Afr., nat. E N Am.
298Varilla A. Gray 1849Compositae 2 S N Am.
299Wyethia Nutt. 1834 [4]Compositae 14 W N Am.
300Xanthium L. 1753 [63]Compositae 2 cosmop.
301Achillea L. 1753 [274]Compositae ACHILLEINAE100 Euras..; few nat. N Am. & S Hemisphere
302Anthemis L. 1753 [245]Compositae ANTHEMIDINAE150 Eur., As., N Am., N Afr.; 1 also in E Afr.
303Gnaphalium L. 1753 [140]Compositae Gnaphalinae50 cosmop.
304Senecio L. 1753 [997]Compositae SENECIONINAE1000 cosmop., of which 500 S Am.
305Grangea Adans. 1763 [13]Compositae ASTEREAE GRANGEINAE10 trop. & subtrop. Afr., Madag.; subtrop. As.
306Calycoseris A. Gray 1853 [2]Compositae Lactuceae Malacothricinae2 SW N Am.
307Malacothrix DC. 1838Compositae Lactuceae Malacothricinae10 W N am.
308Pinaropappus Less. 1832 [1]Compositae Lactuceae Malacothricinae6 S N Am.
309Lygodesmia D. Don 1829 [3]Compositae Lactuceae Stephanomeriinae8 Am., esp. W N Am.
310Pollalesta Kunth 1818 [4]Compositae Vernonieae Piptocarphinae16 trop. & subtrop. Am.. Philipp. -introd.?-
311Stokesia L’Hérit. 1789 [10]Compositae Vernonieae Vernoniinae1 SE US
312Trichospira Kunth 1818 [3]Compositae Vernonieae Vernoniinae1 trop. & subtrop. Am.
313Vernonia Schreb. 1791 [311]Compositae Vernonieae Vernoniinae1000 tropics & subtropics
314Centaurea L. 1753 [677]Compositae Cichorioideae Centaureinae500 Euras., N & E Afr., N Am., few in S Am.; widely intr.
315Cirsium L. 1753 [310]Compositae Cichorioideae Cardueae Carduinae250 Euras., N & E Afr., N Am., widely intr.
316Saussurea DC. 1810 [110]Compositae Cichorioideae Cardueae Carduinae300 Euras., esp. C As., 1 ext. to N Aus.; few in NW N Am.
317Lactuca L. 1753 [244]Compositae Cichorioideae Lactuceae Lactucineae100 cosmop. esp. N Temp.
318Krigia Schreber 1791 [7]Compositae Cichorioideae Lactuceae Microseridinae7 N Am.
319Microseris D. Don 1832 [5]Compositae Cichorioideae Lactuceae Microseridinae15 W N Am., Chile, Aus. & NZ
320Picrosia D. Don 1830 [1]Compositae Cichorioideae Lactuceae Microseridinae2 subtrop. S Am.
321Sonchus L. 1753 [201]Compositae Cichorioideae Lactuceae Sonchinae60 Euras., incl. 2 Eur., to trop. Afr.; some cosmop. weeds
322Stephanomeria Nutt. 1841 [3]Compositae Cichorioideae Lactuceae Stephanomeriinae17 W N Am.
323Chaptalia Vent. 1802 [25]Compositae Cichorioideae Mutisieae Mutisiinae50 trop. & subtrop. Am., WI
324Gochnatia Kunth 1818 [24]Compositae Cichorioideae Mutisieae Mutisiinae60 rop. & subtrop. Am., WI; 2 mts trop. SE As.
325Calystegia R. Br. 1810 [93]Convolvulaceae 20 cosmop.
326Convolvulus L. 1753 [337]Convolvulaceae 100 cosmop., esp. temp.
327Cressa L. 1753 [19]Convolvulaceae 1 subtrop. temp. & trop.
328Cuscuta L. 1753 [201]Convolvulaceae 100 cosmop., esp. warmer regions
329Dichondra J.R. Forst. & G. Forst. 1775 [15]Convolvulaceae 9 tropics & subtropics; 1 natur. Eur.
330Evolvulus L. 1762 [81]Convolvulaceae 80 trop. & subtrop. Am.; 2 ext. to OW tropics & subtropics
331Ipomoea L. 1753 [840]Convolvulaceae 500 tropics & subtropics
332Jacquemontia Choisy 1834 [65]Convolvulaceae 80 tropics & subtropics, esp. Am.
333Seddera Hochst. 1844 [1]Convolvulaceae 10 trop. & subtrop. Afr., Madag. & Arab
334Maripa Aubl. 1775 [12]Convolvulaceae Ericibeae 19 trop. Am., subtrop. Am.
335Nyssa L. 1753 [37]Cornaceae Cornoideae 8 S N Am. (5); C Am. (1); China (1); Indomal. (1)
336Corticium Fr. 0 [2]Corticiaceae 150 cosmop.
337Crassula L. 1753 [305]Crassulaceae 150 almost cosmop., esp. trop. & S Afr.
338Diamorpha Nutt. 1818Crassulaceae 1 SE US
339Dudleya Britton & Rose 1903 [22]Crassulaceae 30 SW N Am.
340Echeveria DC. 1828 [75]Crassulaceae 100 subtrop. Am., esp. Mex.
341Graptopetalum Rose 1911 [6]Crassulaceae 10 SW N Am.
342Lenophyllum Rose 1904 [3]Crassulaceae 5 SW N Am.
343Crossosoma Nutt. 1848 [2]Crossosomataceae 2 SW N Am.
344Armoracia G. Gaertner, B. Mey. & Scherb. 1800 [28]Cruciferae 4 E & SE Eur. to Siberia, E N Am.
345Cakile Mill. 1754 [36]Cruciferae 7 (7 shores of Eur., Medit., Arabia, Aus. -natur.-, N Am.)
346Chlorocrambe Rydb. 1907 [1]Cruciferae 1 W N Am.
347Coronopus Zinn 1757Cruciferae 10 almost cosmop.
348Dithyrea Harv. 1845 [1]Cruciferae 3 SW N Am.
349Dryopetalon A. Gray 1853 [2]Cruciferae 5 SW N Am.
350Erysimum L. 1753 [212]Cruciferae 200 Medit., Eur., As.; natur. N Am.
351Hymenolobus Nutt. 1838Cruciferae 5 Eur., Medit., C. As., Aus., N Am., Chile
352Iodanthus (Torr. & A. Gray) Steud. 1848 [3]Cruciferae 4 E N Am. (1); Mex. (3)
353Leavenworthia Torr. 1837 [5]Cruciferae 8 SE US
354Nerisyrenia Greene 1900 [2]Cruciferae 11 S N Am.
355Phoenicaulis Nutt. ex Torr. & A. Gray 1838Cruciferae 1 W N Am.
356Physaria (Nutt. ex J. Torrey & A. Gray ) A. Gray 1848 [21]Cruciferae 14 W N Am.
357Rorippa Scop. 1760 [181]Cruciferae 80 subcosmop.
358Selenia Nutt. 1825 [2]Cruciferae 4 S N Am.
359Sibara Greene 1896Cruciferae 10 E & S N Am.
360Sisymbrium L. 1753 [121]Cruciferae 70 Euras., Medit., S Afr., N Am., Andes
361Smelowskia C.A. Mey. 1830 [5]Cruciferae 6 artic-alpine E As., W N Am.
362Stanleya Nutt. 1818 [1]Cruciferae 6 W N Am.
363Streptanthus Nutt. 1825 [3]Cruciferae 35 W & S N Am.
364Synthlipsis A. Gray 1849Cruciferae 3 S N Am.
365Thellungiella O.E. Schulz 1924Cruciferae 3 SW to E As., one sp., T salsuginea (Pall.) O.E. SchuIz, disjunct in N Am..
366Thelypodium Endl. 1839 [24]Cruciferae 3 W N Am.
367Warea Nutt. 1834 [2]Cruciferae 4 SE US
368Lepidium L. 1753 [227]Cruciferae Lepidieae 140 cosmop., esp. temp.
369Lunaria L. 1753 [49]Cruciferae Lunarieae 3 C & SE Eur., natur. N Eur., N Am.
370Apodanthera Arn. 1841 [15]Cucurbitaceae 10 subtrop. Am.
371Echinocystis Torr. & A. Gray 1840 [13]Cucurbitaceae 1 N Am.
372Ibervillea Greene 1895 [6]Cucurbitaceae 4 SW N Am.
373Cucurbita L. 1753 [130]Cucurbitaceae Cucurbitoideae Cucurbiteae 10 trop. & subtrop. Am.
374Marah Kellogg 1854 [2]Cucurbitaceae Cucurbitoideae Cyclantherae 7 W N Am.
375Calocedrus Kurz 1873 [6]Cupressaceae 3 W N Am., SW China, N Burma, NE Thailand, Taiwan
376Chamaecyparis Spach 1841 [33]Cupressaceae 8 E & W N Am., Japan, Taiwan, SinoHimalaya
377Juniperus L. 1753 [224]Cupressaceae 40 temp. & subtrop. N. hemisphere
378Thuja L. 1753 [63]Cupressaceae 5 N Am., China, Korea, Japan
379Cyathea J.E. Sm. 1793 [300]Cyatheaceae 500 tropics, subtropics & S temp. regions
380Macrozamia Miq. 1842 [19]Cycadaceae Zamioideae Encephalarteae 14 subtrop. temp. & subtrop Aus.
381Carex L. 1753 [2268]Cyperaceae 1500 cosmop. esp. temp. & cold wet places
382Cladium P. Browne 1756 [24]Cyperaceae 2 cosmop.
383Coleochloa Gilly 1943 [4]Cyperaceae 7 trop. & subtrop. Afr. esp. E, Madag.
384Cyperus L. 1753 [640]Cyperaceae 500 tropics & subtropics
385Dulichium Pers. 1805 [3]Cyperaceae 1 N Am.
386Eleocharis R. Br. 1810 [225]Cyperaceae 100 cosmop.
387Fimbristylis Vahl 1806 [131]Cyperaceae 250 tropics & subtropics; Eur. (3)
388Fuirena Rottb. 1773 [39]Cyperaceae 20 tropics & subtropics; Eur. (1)
389Hypolytrum Rich. 1805 [33]Cyperaceae 40 tropics & subtropics
390Machaerina Vahl 1806 [29]Cyperaceae 45 tropics & subtropics, esp. Aus.
391Rhynchospora Vahl 1806 [208]Cyperaceae 200 subcosmop., except Artic regions
392Schoenus L. 1753 [45]Cyperaceae 80 cosmop. esp. SE As., Aus.
393Scirpus L. 1753 [295]Cyperaceae 200 cosmop.
394Scleria P.J. Bergius 1765 [126]Cyperaceae 200 tropics & subtropics
395Websteria S.H. Wright 0Cyperaceae 1 trop. & subtrop.
396Cliftonia Banks ex Gaertn.f. 1807 [7]Cyrillaceae Cyrilloideae 1 SE US
397Cyrilla Garden ex L. 1767 [26]Cyrillaceae Cyrilloideae 1 SE US to N S Am.
398Calocera Fr. 0 [3]Dacrymycetaceae 25 cosmop.
399Datisca L. 1753 [11]Datiscaceae 2 W N Am.; S As.
400Dennstaedtia Bernh. 1801 [43]Dennstaedtiaceae Dennstaedtioideae 30 tropics & subtropics
401Hypolepis Bernh. 1806 [44]Dennstaedtiaceae Dennstaedtioideae 30 tropics, subtropics & S temp. regions
402Pteridium Scop. 1760 [43]Dennstaedtiaceae Dennstaedtioideae 1 cosmop.
403Galax Sims 1804 [11]Diapensiaceae 1 SE US
404Shortia Torr. & A. Gray 1842 [18]Diapensiaceae 6 N Am. (1); E As. (5)
405Dioscorea L. 1753 [286]Dioscoreaceae Dioscoroideae 600 tropics & subtropics
406Dionaea Sol. ex J. Ellis 1773 [35]Droseraceae 1 SE US [North Carolina]
407Drosera L. 1753 [268]Droseraceae 100 cosmop., esp. S hemisphere; wet places
408Athyrium Roth 1799 [208]Dryopteridaceae Athyrioideae Physematieae 120 cosmop., esp. E & SE As.
409Cystopteris Bernh. 1806 [75]Dryopteridaceae Athyrioideae Physematieae 10 subtrop. & temp. regions; trop. mts.
410Hypodematium Kunze 1833Dryopteridaceae Athyrioideae Physematieae 4 OW tropics & subtropics
411Dryopteris Adans. 1763 [257]Dryopteridaceae Dryopteridoideae Dryopterideae 150 subcosmop.
412Polystichum Roth 1799 [199]Dryopteridaceae Dryopteridoideae Dryopterideae 150 cosmop.
413Ctenitis C. Chr. 1938 [50]Dryopteridaceae Dryopteridoideae Tectarieae 100 tropics & subtropics, excl. Aus.
414Lastreopsis Ching 1938 [18]Dryopteridaceae Dryopteridoideae Tectarieae 30 tropics, subtropics & S temp. regions
415Elaeagnus L. 1753 [112]Elaeagnaceae 26 Eur., As. (25); N Am. (1)
416Shepherdia Nutt. 1818 [5]Elaeagnaceae 3 temp. N Am.
417Elaeocarpus L. 1753 [236]Elaeocarpaceae Elaeocarpoideae 300 trop. & subtrop. OW exc. Afr.
418Bergia L. 1771 [20]Elatinaceae 24 tropics & subtropics
419Elatine L. 1753 [49]Elatinaceae 10 trop., subtrop. & temp. regions, incl. 8 in Eur.
420Ephedra L. 1753 [80]Ephedraceae 60 Canary Is., Medit., Arabia, C As., S. Am., C. Am., N Am.
421Equisetum L. 1753 [183]Equisetaceae 15 cosmop.
422Arbutus L. 1753 [75]Ericaceae Arbutoideae 14 W N Am., W Eur. to Med.
423Arctostaphylos Adans. 1763 [97]Ericaceae Arbutoideae 50 W N Am. with 2 circumpolar
424Bejaria Mutis ex L. 1771 [49]Ericaceae Ericoideae Bejarieae 15 trop. & subtrop. Am.
425Ceratiola Michx. 1803 [3]Ericaceae Ericoideae Empetreae 1 SE US
426Calluna Salisb. 1802 [49]Ericaceae Ericoideae Ericeae 1 Eur. to Ural mts & N Turkey, natur. N Am.
427Elliottia Muhl. ex Elliott ex Elliott 1817 [10]Ericaceae Ericoideae Phyllodoceae 2 Alaska, NW & SE N Am.
428Kalmia L. 1753 [94]Ericaceae Ericoideae Phyllodoceae 7 N Am., Cuba; natur. in Eur.
429Menziesia J.E. Sm. 1791 [17]Ericaceae Ericoideae Rhodoreae 7 N Am., E As.
430Monotropsis Schwein. ex Elliott 1817 [1]Ericaceae Monotropoideae Monotropeae 1 N Am.
431Pleuricospora A. Gray 1868Ericaceae Monotropoideae Monotropeae 2 W N Am.
432Pterospora Nutt. 1818 [4]Ericaceae Monotropoideae Pterosporeae 1 N Am.
433Zenobia D. Don 1834 [6]Ericaceae Vaccinoideae Andromedeae 1 SE US
434Gaultheria Kalm ex L. ex L. 1753 [191]Ericaceae Vaccinoideae Gaultherieae 130 Mal., E As., Aus., NZ, N Am., C & S Am.
435Leucothoe D. Don 1834 [23]Ericaceae Vaccinoideae Gaultherieae 8 Himal., Japan, N Am.
436Lyonia Nutt. 1818 [9]Ericaceae Vaccinoideae Lyonieae 35 E & SE As., E N Am., Mex., WI
437Pieris D. Don 1834 [27]Ericaceae Vaccinoideae Lyonieae 7 E As., E N Am.
438Vaccinium L. 1753 [428]Ericaceae Vaccinoideae Vaccinieae 400 circumpolar, Eur., N Am., trop. Am., C & SE Afr. mts & Madag., Japan, trop. As. to Mal.
439Eriocaulon L. 1753 [127]Eriocaulaceae 400 tropics & subtropics; incl. Japan (30), N Am. (8)
440Lachnocaulon Kunth 1841 [2]Eriocaulaceae 9 SE US (7); Cuba (2)
441Acalypha L. 1753 [144]Euphorbiaceae Acalyphoideae Acalypheae 400 tropics & subtropics
442Bernardia Mill. 1754 [17]Euphorbiaceae Acalyphoideae Bernardieae 15 trop. & subtrop. Am.
443Adelia L. 1759 [11]Euphorbiaceae Acalyphoideae Epiprineae 10 trop. & subtrop. Am.
444Dalechampia L. 1753 [70]Euphorbiaceae Acalyphoideae Plukenetieae 115 tropics & subtropics, esp. Am.
445Tragia L. 1753 [71]Euphorbiaceae Acalyphoideae Plukenetieae 100 tropics & subtropics
446Croton L. 1753 [318]Euphorbiaceae Crotonoideae Crotoneae 500 tropics & subtropics
447Jatropha L. 1753 [145]Euphorbiaceae Crotonoideae Jatropheae 150 tropics & subtropics, N Am.
448Manihot Mill. 1753 [115]Euphorbiaceae Crotonoideae Manihoteae Manihotteae100 trop. & subtrop. Am.
449Euphorbia L. 1753 [1361]Euphorbiaceae Euphorboideae Euphorbieae Euphorbiinae1500 cosmop., esp. tropics & subtropics
450Sapium P. Browne 1756 [137]Euphorbiaceae Euphorboideae Hippomaneae Hippomaninae80 tropics & subtropics to Patagonia
451Stillingia Garden ex L. ex L. 1767 [19]Euphorbiaceae Euphorboideae Hippomaneae Hippomaninae30 trop. & subtrop. Am, Madag., E Mal. & Fuji
452Tetracoccus Engelm. ex Parry ex Parry. 1885Euphorbiaceae Oldfieldioideae Podocalyceae Tetracoccinae5 SW N Am.
453Antidesma L. 1753 [77]Euphorbiaceae Phyllanthoideae Antidesmeae 150 tropics & subtropics, esp. As.
454Phyllanthus L. 1753 [342]Euphorbiaceae Phyllanthoideae Phyllantheae 500 tropics & subtropics
455Reverchonia A. Gray 1880Euphorbiaceae Phyllanthoideae Phyllantheae 1 S N Am.
456Savia Willd. 1806 [3]Euphorbiaceae Phyllanthoideae Wielandieae 20 subtrop. Am., S & E Afr., Madag.
457Exobasidium Woronin 0Exobasidiaceae 10 cosmop.
458Castanopsis (D. Don) Spach 1841 [100]Fagaceae Castaneoideae 100 trop. & subtrop. As. (100); W N Am. (2)
459Fistulina Fr. 0 [5]Fistulinaceae 5 cosmop.
460Banara Aubl. 1775 [14]Flacourtiaceae Banareae 30 subtrop. Am.
461Scolopia Schreb. 1789 [21]Flacourtiaceae Scolopieae 30 OW tropics & subtropics
462Daedalea Fr. 0 [13]Fomitopsidaceae 25 cosmop.
463Laetiporus Murrill 0Fomitopsidaceae 5 cosmop.
464Piptoporus H. Karst. 0Fomitopsidaceae 5 Eur., N am., Aus.
465Frankenia L. 1753 [44]Frankeniaceae 80 temp. & subtrop. regions.
466Ganoderma H. Karst. 0Ganodermataceae 50 cosmop., esp. trop.
467Sabatia Adans. 1763 [24]Gentianaceae Gentianoideae Chironieae Chironiinae17 N Am.,, Mex., WI,
468Sebaea Sol. ex R. Br. ex R. Br. 1810 [20]Gentianaceae Gentianoideae Exaceae 50 subtrop. Afr. to India, Aus., NZ
469Obolaria L. 1753Gentianaceae Gentianoideae Gentianeae Swertiinae1 E N Am.
470Nephrophyllidium Gilg 1895 [1]Gentianaceae Menyanthoideae 1 N Japan; NW N Am.
471Nymphoides Hill 1753 [74]Gentianaceae Menyanthoideae 15 cosmop.
472Geranium L. 1753 [600]Geraniaceae 250 cosmop., esp. temp.
473Besleria L. 1753 [74]Gesneriaceae Gesnerioideae Beslerieae 150 trop. & subtrop. Am., WI
474Dicranopteris Bernh. 1806 [23]Gleicheniaceae Gleichenioideae 10 tropics, S subtropics & S temp. regions, esp. Mal.
475Diplopterygium Nakai 1950 [10]Gleicheniaceae Gleichenioideae 20 trop. & subtrop. As. to Hawaii; trop. Am. (1)
476Sticherus C. Presl 1836 [18]Gleicheniaceae Gleichenioideae 60 tropics, subtropics & S temp. regions
477Ramaria S.F. Gray 0 [19]Gomphaceae 100 cosmop.
478Anthaenantia P. Beauv. 1812 [2]Gramineae 2 SE US
479Aristida L. 1753 [82]Gramineae Arundinoideae Aristideae 250 temp. & subtrop. regions
480Phragmites Adans. 1763 [35]Gramineae Arundinoideae Arundineae 3 cosmop.
481Arundinaria Michx. 1803 [29]Gramineae Bambusoideae Bambuseae Arundinariinae50 N India to Japan; N Am.
482Bambusa Schreber 1789 [138]Gramineae Bambusoideae Bambuseae Bambusinae100 trop. Am., subtrop. Am., trop. As., subtrop. As.
483Brachyelytrum P. Beauv. 1812 [1]Gramineae Bambusoideae Brachyelytreae 3 N Am., E As.
484Diarrhena P. Beauv. 1812 [1]Gramineae Bambusoideae Diarrheneae 4 E As. N Am.
485Leersia Sol. 1788 [34]Gramineae Bambusoideae Oryzeae 18 trop. & subtrop. temp. regions
486Chasmanthium Link 1827 [8]Gramineae Centothecoideae Centotheceae 6 E N Am., Mex.
487Buchloe Engelm. 1859 [6]Gramineae Chloridoideae Cynodonteae Boutelouinae1 N Am.
488Chloris Sw. 1788 [73]Gramineae Chloridoideae Cynodonteae Chloridinae50 trop. & subtrop. temp.
489Ctenium Panzer 1813 [22]Gramineae Chloridoideae Cynodonteae Chloridinae17 trop. & subtrop. Afr. & Am., Madag.
490Cynodon Rich. 1805 [38]Gramineae Chloridoideae Cynodonteae Chloridinae8 tropics & subtropics
491Tragus Haller 1768 [25]Gramineae Chloridoideae Cynodonteae Zoysiinae7 subtrop. Afr. (6); pantrop. (1)
492Dactyloctenium Willd. 1809 [16]Gramineae Chloridoideae Eragrostideae Eleusininae12 13 Natal to N India (10); Aus. (1), cosmop. weed (1)
493Eragrostis Host 1776 [236]Gramineae Chloridoideae Eragrostideae Eleusininae300 cosmopolitan but mostly subtrop
494Leptochloa P. Beauv. 1812 [30]Gramineae Chloridoideae Eragrostideae Eleusininae27 rop. & subtrop. Am. & Aus.
495Triplasis P. Beauv. 1812 [3]Gramineae Chloridoideae Eragrostideae Eleusininae2 SE US, C Am.
496Calamovilfa Hackel 1890Gramineae Chloridoideae Eragrostideae Sporobolinae4 N Am.
497Lycurus Kunth 1816 [5]Gramineae Chloridoideae Eragrostideae Sporobolinae3 subtrop. & trop. Am.
498Sporobolus R. Br. 1810 [98]Gramineae Chloridoideae Eragrostideae Sporobolinae150 trop. & subtrop. temp.
499Uniola L. 1753 [5]Gramineae Chloridoideae Eragrostideae Uniolinae2 N Am., WI, to Ecuador
500Enneapogon Desv. ex P. Beauv. 1812 [12]Gramineae Chloridoideae Pappophoreae 30 trop. & subtrop., esp. Aus. & Afr.
501Arthraxon P. Beauv. 1812 [6]Gramineae Panicoideae Andropogoneae Andropogoninae20 subtrop. As. to Aus.; 2 pantrop.
502Cymbopogon Sprengel 1815 [33]Gramineae Panicoideae Andropogoneae Andropogoninae55 OW tropics & subtropics
503Heteropogon Pers. 1807 [15]Gramineae Panicoideae Andropogoneae Andropogoninae6 trop. & subtrop. Afr.
504Themeda Forssk. 1775 [23]Gramineae Panicoideae Andropogoneae Andropogoninae18 subtrop. Afr., As. and Aus..
505Ischaemum L. 1753 [31]Gramineae Panicoideae Andropogoneae Ischaeminae50 tropics & subtropics, esp. As.
506Sehima Forssk. 1775 [1]Gramineae Panicoideae Andropogoneae Ischaeminae5 subtrop. Afr., India and Aus..
507Hemarthria R. Br. 1810 [8]Gramineae Panicoideae Andropogoneae Rottboelliinae12 OW tropics & subtropics.
508Imperata Cyr. 1792 [25]Gramineae Panicoideae Andropogoneae Saccharinae8 tropics & subtropics
509Saccharum L. 1753 [88]Gramineae Panicoideae Andropogoneae Saccharinae35 tropics & subtropics
510Spodiopogon Trin. 1812 [3]Gramineae Panicoideae Andropogoneae Saccharinae9 Subtropical As. from Turkey and India to Japan and Thailand, but S. sibiricus extending northwards to Irkutsk
511Chrysopogon Trin. 1822 [32]Gramineae Panicoideae Andropogoneae Sorghinae25 tropics & subtropics, esp. OW
512Sorghastrum Nash 1901 [4]Gramineae Panicoideae Andropogoneae Sorghinae20 trop. & subtrop. Afr. and Am.
513Sorghum Moench 1794 [70]Gramineae Panicoideae Andropogoneae Sorghinae20 OW tropics & subtropics.
514Arundinella Raddi 1823 [20]Gramineae Panicoideae Arundinelleae 45 tropics & subtropics
515Isachne R. Br. 1810 [21]Gramineae Panicoideae Isachneae 50 trop. & subtrop. esp. trop. As.
516Cenchrus L. 1753 [35]Gramineae Panicoideae Paniceae Cenchrinae30 subtrop. & dray Am., Afr. & India; 1 natur. Eur.
517Pennisetum Rich. 1805 [81]Gramineae Panicoideae Paniceae Cenchrinae80 tropics & subtropics
518Anthenantia P. Beauv. 1812 [3]Gramineae Panicoideae Paniceae Digitariinae3 SE US
519Digitaria H. Hallier 1768 [102]Gramineae Panicoideae Paniceae Digitariinae200 tropics & subtropics
520Amphicarpum Kunth 1829 [1]Gramineae Panicoideae Paniceae Setariinae2 SE US
521Anthaenantiopsis Mez ex Pilger 1931 [1]Gramineae Panicoideae Paniceae Setariinae4 subtrop. S Am.
522Axonopus P. Beauv. 1812 [49]Gramineae Panicoideae Paniceae Setariinae36 trop. & subtrop. Am. (35); Afr. (1)
523Brachiaria (Trin.) Griseb. 1853 [59]Gramineae Panicoideae Paniceae Setariinae100 tropics & subtropics, esp. Afr.
524Echinochloa P. Beauv. 1812 [62]Gramineae Panicoideae Paniceae Setariinae30 tropics & subtropics
525Eriochloa Kunth 1816 [30]Gramineae Panicoideae Paniceae Setariinae30 tropics & subtropics
526Lasiacis (Griseb.) Hitchc. 1910 [10]Gramineae Panicoideae Paniceae Setariinae20 subtrop. Am., Madag.
527Oplismenus P. Beauv. 1810 [32]Gramineae Panicoideae Paniceae Setariinae5 tropics & subtropics
528Panicum L. 1753 [302]Gramineae Panicoideae Paniceae Setariinae400 tropics, subtropis and temperate regions
529Paspalidium Stapf 1920 [15]Gramineae Panicoideae Paniceae Setariinae40 tropics & subtropics
530Paspalum L. 1759 [235]Gramineae Panicoideae Paniceae Setariinae300 tropics & subtropics, temp. regions; esp. Neotropics
531Setaria P. Beauv. 1812 [130]Gramineae Panicoideae Paniceae Setariinae100 tropics & subtropics
532Stenotaphrum Trin. 1822 [18]Gramineae Panicoideae Paniceae Setariinae7 tropics & subtropics
533Agrostis L. 1753 [171]Gramineae Pooideae Aveneae Alopecurinae100 temp. & subtrop. regions; trop. mts.
534Ammophila Host 1809 [23]Gramineae Pooideae Aveneae Alopecurinae3 E N Am., Eur., N Afr.
535Calamagrostis Adans. 1763 [119]Gramineae Pooideae Aveneae Alopecurinae100 temp. & subtrop. regions; trop. mts.
536Graphephorum Desv. 1810 [1]Gramineae Pooideae Aveneae Aveninae3 N Am., Mex., C Am
537Sphenopholis Scribner 1906 [10]Gramineae Pooideae Aveneae Aveninae5 N Am., Mex., WI
538Glyceria R. Br. 1810 [51]Gramineae Pooideae Meliceae 40 temp., esp. N Am.
539Schizachne Hackel 1909 [2]Gramineae Pooideae Meliceae 1 N Am., Urals to Japan
540Coleanthus Seidel 1817 [7]Gramineae Pooideae Poeae 1 C Eur., N As; N Am.
541Festuca L. 1753 [245]Gramineae Pooideae Poeae 300 cosmop. , esp. temp.
542Poa L. 1753 [265]Gramineae Pooideae Poeae 250 cosmop.
543Vulpia Gmel. 1805 [52]Gramineae Pooideae Poeae 20 temp. and subtrop. regions of the N hemisphere. Perhaps also some endemic in S Am.
544Milium L. 1753 [31]Gramineae Pooideae Stipeae 4 N temp. OW, E N Am.
545Oryzopsis Michx. 1803 [21]Gramineae Pooideae Stipeae 30 temperate & subtrop. N hemisphere
546Stipa L. 1753 [101]Gramineae Pooideae Stipeae 300 temp, subtrop. & temp. regions
547Grammitis Sw. 1800 [96]Grammitidaceae 300 tropics & subtropics, S temp. region
548Itea L. 1753 [4]Grossulaceae 10 Himal. to Japan & W Mal., E. N Am.
549Clusia L. 1753 [162]Guttiferae Clusioideae 145 trop. & subtrop. Am., cult.
550Triadenum Raf. 1837 [11]Guttiferae Hypericoideae 6 E As., E N Am.
551Laurembergia P. Bergius 1767 [12]Haloragaceae 4 tropics & subtropics
552Myriophyllum L. 1753 [83]Haloragaceae 50 cosmop. esp. Aus.
553Proserpinaca L. 1753 [10]Haloragaceae 2 E N Am. to WI
554Fothergilla L. 1774 [14]Hamamelidaceae 2 E N Am.
555Hamamelis L. 1753 [37]Hamamelidaceae 5 E N Am., E As.
556Helicobasidium Pat. 0Helicobasidiaceae 10 cosmop.
557Gyrocarpus Jacq. 1763 [18]Hernandiaceae 3 C Am. (1); E Afr. (1), tropics & subtropics (1)
558Aesculus L. 1753 [159]Hippocastanaceae 13 SE Eur.; 5 India & SE As.; 7 N Am.
559Hippuris L. 1753 [42]Hippuridaceae 1 cosmop.
560Laccaria Berk. & Br. 0Hydnangiaceae 10 cosmop.
561Decumaria L. 1763 [6]Hydrangeaceae Hydrangeoideae Hydrangeae 2 E As.; E N Am.
562Whipplea Torr. 1857 [2]Hydrangeaceae Hydrangeoideae Philadelpheae 1 W N Am.
563Fendlera Engelm. & A. Gray 1852 [5]Hydrangeaceae Jamesioideae 2 SW N Am.
564Jamesia Torr. & A. Gray 1840 [4]Hydrangeaceae Jamesioideae 2 W N Am.
565Blyxa Noronha ex Thouars 1806 [11]Hydrocharitaceae 10 OW tropics & subtropics.
566Hydrilla Rich. 1811 [6]Hydrocharitaceae 1 OW; intr. to SE US & C Am.
567Limnobium Rich. 1814 [5]Hydrocharitaceae 1 SE US
568Ottelia Pers. 1805 [15]Hydrocharitaceae 21 tropics & subtropics, esp. OW; 1 NW S Am.
569Vallisneria L. 1753 [27]Hydrocharitaceae 2 trop. & subtrop. temp, 1 Eur.
570Ellisia L. 1763 [6]Hydrophyllaceae 1 N Am.
571Emmenanthe Benth. 1835 [2]Hydrophyllaceae 1 SW N Am.
572Eriodictyon Benth. 1844 [4]Hydrophyllaceae 8 SW N Am.,
573Eucrypta Nutt. 1848 [1]Hydrophyllaceae 2 SW N Am., N Mex.
574Hesperochiron S. Watson 1871 [5]Hydrophyllaceae 2 SW N Am.
575Hydrophyllum L. 1753 [30]Hydrophyllaceae 8 N Am., W & E spp. separated
576Nemophila Nutt. 1822 [37]Hydrophyllaceae 10 W & SE N Am.
577Phacelia Juss. 1789 [90]Hydrophyllaceae 100 W N Am., E US, S Am.
578Romanzoffia Cham. 1820 [5]Hydrophyllaceae 4 W N Am. to Aleutians
579Turricula Macbr. 1917 [1]Hydrophyllaceae 1 SW N Am.
580Wigandia Kunth 1819 [33]Hydrophyllaceae 2 trop. Am., cult. trop. & subtrop.
581Hygrocybe (Fr.) Wuensche 0 [1]Hygrophoraceae 50 cosmop.
582Hygrophorus Fr. 0 [20]Hygrophoraceae 100 cosmop.
583Phellinus Quel. 0Hymenochaetaceae 5 cosmop.
584Hymenophyllum J.E. Sm. 1793 [252]Hymenophyllaceae Hymenophylloideae 200 tropics, subtropics, OW temp.
585Trichomanes L. 1753 [266]Hymenophyllaceae Hymenophylloideae 70 trop. & subtrop. Am.; few OW
586Hypoxis L. 1759 [111]Hypoxidaceae 100 subtrop. & trop., esp. S hemisph.
587Illicium L. 1759 [63]Illiciaceae 35 India to Korea & W Mal., SE N Am. to Hispaniola
588Aecidium Pers. 0 [28]Incertae sedis 600 cosmop.
589Uredo Pers. 0 [12]Incertae sedis 500 cosmop.
590Alophia Herb. 1840 [6]Iridaceae Iridioideae Tigrideae 5 trop. Am.; subtrop Am.
591Calydorea Herb. 1843 [6]Iridaceae Iridioideae Tigrideae 10 subtrop. & S Am.
592Gelasine Herb. 1840 [6]Iridaceae Iridioideae Tigrideae 1 subtrop. S Am.
593Isoetes L. 1753 [52]Isoetaceae 100 cosmop.
594Carya Nutt. 1818 [83]Juglandaceae 14 E N Am. to C Am., E As.
595Juglans L. 1753 [139]Juglandaceae 20 Medit., incl. 1 Eur. to E As.; N Am. to the Andes
596Juncus L. 1753 [376]Juncaceae 200 cosmop., rare in tropics
597Luzula DC. 1805 [151]Juncaceae 80 cosmop. esp. temp. Euras.
598Triglochin L. 1753 [68]Juncaginaceae 15 cosmop. esp. S temp. regions
599Clerodendrum L. 1753 [313]Labiatae Ajugoideae 300 tropics & subtropics. esp. E hemisph.
600Teucrium L. 1753 [364]Labiatae Ajugoideae 75 cosmop., esp. Medit.
601Trichostema L. 1753 [8]Labiatae Ajugoideae 15 N Am.
602Leonotis (Pers.) (Pers.) R. Br. 1810 [41]Labiatae Lamioideae 15 trop. Afr., 1 ext. to subtrop. Am. & As., nat. elswhere
603Macbridea Elliott ex Nutt. 1818Labiatae Lamioideae 2 SE US
604Physostegia Benth. 1829 [32]Labiatae Lamioideae 10 N Am.
605Stachys L. 1753 [336]Labiatae Lamioideae 300 temp. & subtrop. regions; not in Aus.
606Collinsonia L. 1753 [11]Labiatae Nepetoideae Elsholtzieae 5 E N Am.
607Blephilia Raf. 1819Labiatae Nepetoideae Mentheae Menthinae3 N Am.
608Cunila Royen ex L. ex L. 1753 [8]Labiatae Nepetoideae Mentheae Menthinae10 E N Am. to Uruguay
609Dicerandra Benth. 1830 [1]Labiatae Nepetoideae Mentheae Menthinae8 SE US
610Hedeoma Pers. 1806 [11]Labiatae Nepetoideae Mentheae Menthinae35 SW N Am., S Am.
611Monarda L. 1753 [68]Labiatae Nepetoideae Mentheae Menthinae10 N Am.
612Monardella Benth. 1834 [24]Labiatae Nepetoideae Mentheae Menthinae15 W N Am.
613Pogogyne Benth. 1834 [3]Labiatae Nepetoideae Mentheae Menthinae6 W N Am.
614Poliomintha A. Gray 1870Labiatae Nepetoideae Mentheae Menthinae7 SW N Am., cult.
615Pycnanthemum Michx. 1803 [9]Labiatae Nepetoideae Mentheae Menthinae15 N Am.
616Dracocephalum L. 1753 [101]Labiatae Nepetoideae Mentheae Nepetinae31 Euras., Medit. (30); N Am. (1)
617Glechoma L. 1753 [53]Labiatae Nepetoideae Mentheae Nepetinae10 temp. Euras., nat. N Am.
618Lepechinia Willd. 1804 [21]Labiatae Nepetoideae Mentheae Salviinae41 trop. & subtrop. Am. (40); Hawaii (1)
619Eriope Humb. & Bonpl. ex Benth. ex Benth. 1833 [10]Labiatae Nepetoideae Ocimeae Hyptidinae30 trop. & subtrop. S Am.
620Hyptis Jacq. 1787 [129]Labiatae Nepetoideae Ocimeae Hyptidinae200 subtrop. & trop. Am., natur. elsewhere
621Ocimum L. 1753 [147]Labiatae Nepetoideae Ocimeae Ociminae100 subtrop. temp. & trop., esp. Afr., cult.
622Aeollanthus Mart. ex Sprengel 1825 [8]Labiatae Nepetoideae Ocimeae Plectranthinae40 trop. & subtrop. Afr.
623Plectranthus L’Hér. 1788 [213]Labiatae Nepetoideae Ocimeae Plectranthinae150 trop. & subtrop. OW, esp. Afr..
624Scutellaria L. 1753 [272]Labiatae Scutellarioideae 200 cosmop., except S Afr. & except NZ
625Cryptocarya R. Br. 1810 [68]Lauraceae 200 tropics & subtropics; not in C Afr.
626Lindera Thunb. 1783 [31]Lauraceae 60 trop., subtrop. & temp. E As., E N Am.
627Litsea Lam. 1792 [95]Lauraceae 300 tropics & subtropics, esp. As., Aus. & Pacific
628Ocotea Aubl. 1775 [222]Lauraceae 200 tropics & subtropics
629Persea Mill. 1754 [164]Lauraceae 150 trop. to subtrop. temp. absent in Afr. & As.
630Sassafras J. Presl 1833 [41]Lauraceae 3 E As. (2); E N Am. (1)
631Umbellularia (Nees) Nutt. 1842 [3]Lauraceae 1 W N Am.
632Lemna L. 1753 [71]Lemnaceae 7 cosmop., except Artic
633Spirodela Scheiden 1839 [15]Lemnaceae 4 cosmop.
634Wolffia Horkel ex Schleiden 1844 [14]Lemnaceae 7 tropics, subtropics & temp. regions
635Wolffiella Hegelm. 1895 [4]Lemnaceae 7 trop. & subtrop. Am.; S Afr. (1)
636Pinguicula L. 1753 [125]Lentibulariaceae 45 SE US, Mex., C Am., S Am., WI, Medit., temp. Euras., Himal., Tibet, SW & S China
637Utricularia L. 1753 [397]Lentibulariaceae 180 cosmop., esp. trop.
638Calochortus Pursh 1814 [78]Liliaceae Calochortoideae Calochorteae 60 W N Am., British Columbia to Guatamala
639Scoliopus Torr. 1856 [5]Liliaceae Calochortoideae Tricyrtideae 2 W N Am.
640Disporum Salisb. ex D. Don 1825 [13]Liliaceae Colchicoideae 10 E As., Indomal., W N Am.
641Uvularia L. 1753 [24]Liliaceae Colchicoideae 5 E & S N Am.
642Convallaria L. 1753 [78]Liliaceae Convallarioideae Convallarieae Convallarinae3 N temp., natur. N Am.
643Camassia Lindl. 1832 [16]Liliaceae Hyacinthoideae Chlorogaleae 6 N Am. (5); S Am. (1)
644Chlorogalum (Lindley) Kunth 1843 [5]Liliaceae Hyacinthoideae Chlorogaleae 5 W N Am.
645Medeola L. 1753 [8]Liliaceae Lilioideae Medeoleae 1 E N Am.
646Clintonia Raf. 1818 [16]Liliaceae Lilioideae Medeoleae 5 N Am. (4); 1 E As. (1)
647Erythronium L. 1753 [79]Liliaceae Lilioideae Tulipeae 20 temp. N Am., Euras.
648Lloydia Salisb. ex Reichb. 1830 [18]Liliaceae Lilioideae Tulipeae 0 temp. Euras., W N Am.
649Chamaelirium Willd. 1808 [6]Liliaceae Melanthioideae Heloniadeae 1 E N Am.
650Helonias L. 1753 [13]Liliaceae Melanthioideae Heloniadeae 10 Tibet to E As.; 1 E N Am.
651Stenanthium (A. Gray) Kunth 1843 [6]Liliaceae Melanthioideae Melanthieae 5 E As., N Am.
652Zigadenus Michx. 1803 [35]Liliaceae Melanthioideae Melanthieae 17 N Am. (15); 1 Urals (1); 1 E As. (1)
653Xerophyllum Michx. 1803 [8]Liliaceae Melanthioideae Xerophylleae 2 N Am.
654Aletris L. 1753 [12]Liliaceae Narthecioideae Narthecieae 10 E As., Mal., N Am.
655Lophiola Ker Gawl. 1813 [4]Liliaceae Narthecioideae Narthecieae 1 E N Am.
656Trillium L. 1753 [85]Liliaceae Trillioideae Parideae 50 N Am., esp. S Appalachians, Himal., E As.
657Floerkea Willd. 1801 [1]Limnanthaceae 1 N Am.
658Limnanthes R. Br. 1833 [9]Limnanthaceae 2 coastal W N Am.
659Linum L. 1753 [296]Linaceae 150 temp. & subtrop., esp. Medit.
660Cevallia Lagasca 1805 [4]Loasaceae Gronovioideae 1 SW N Am.
661Eucnide Zucc. 1844 [9]Loasaceae Mentzelioideae 24 SW N Am.
662Mentzelia L. 1753 [59]Loasaceae Mentzelioideae 60 subtrop. Am.
663Petalonyx A. Gray 1855 [2]Loasaceae Petalonychoideae 5 SW N Am.
664Gelsemium Juss. 1789 [31]Loganiaceae Gelsemioideae 3 SE US, Mex., Guatemala (2); 1 SE As, to W Mal.
665Spigelia L. 1753 [80]Loganiaceae Spigelioideae 50 trop. Am., & subtrop. Am
666Strychnos L. 1753 [181]Loganiaceae Strychnoideae 150 tropics & subtropics
667Bolbitis Schott 1835 [42]Lomariopsidaceae 20 tropics & subtropics, esp. SE As.
668Elaphoglossum J. Sm. 1841 [196]Lomariopsidaceae 300 tropics & subtropics, Azores, Madeira
669Huperzia Bernh. 1800 [112]Lycopodiaceae 200 cosmop. (nearly)
670Lycopodiella Holub 1964 [34]Lycopodiaceae 30 temp. regions, tropics & subtropics
671Lycopodium L. 1753 [142]Lycopodiaceae 30 cosmop.
672Decodon Gmelin 1791 [4]Lythraceae 1 E N Am.
673Heimia Link 1822 [15]Lythraceae 3 SE US, C Am., trop. S Am. to Arg.
674Lythrum L. 1753 [153]Lythraceae 0 cosmop.
675Rotala L. 1771 [46]Lythraceae 40 temperate, subtropical & tropical regions
676Liriodendron L. 1753 [51]Magnoliaceae 3 E N Am. (2); China (1)
677Magnolia L. 1753 [568]Magnoliaceae 100 Himal. to Japan & W Mal., E N Am. to trop. Am.
678Aspicarpa Rich. 1815 [8]Malpighiaceae 12 subtrop. Am.
679Banisteriopsis C. Robinson & Small 1910 [34]Malpighiaceae 90 tropics & subtropics
680Heladena A. Juss. 1840 [2]Malpighiaceae 6 trop. Am., subtrop. Am.
681Heteropterys Kunth 1822 [70]Malpighiaceae 100 trop. Am., subtrop. Am., Mex., C Am., WI, trop. W Afr. (1)
682Janusia A. Juss. 1840 [14]Malpighiaceae 18 Calif., C Am., Mex., trop. & subtrop. S Am.
683Ptilochaeta Turcz. 1843 [2]Malpighiaceae 5 subtrop. S Am.
684Thryallis Mart. 1829 [30]Malpighiaceae 3 subtrop. Am.
685Abutilon Mill. 1753 [251]Malvaceae 100 tropics & subtropics
686Briquetia Hochr. 1902 [4]Malvaceae 5 subtrop. Am.
687Callirhoe Nutt. 1821 [22]Malvaceae 9 N Am.
688Cienfuegosia Cav. 1786 [38]Malvaceae 25 trop. & subtrop. Am. & Afr.
689Gossypium L. 1753 [132]Malvaceae 40 tropics; cult. in the subtropics
690Hibiscus L. 1753 [709]Malvaceae 250 tropics & subtropics
691Horsfordia A. Gray 1887Malvaceae 4 SW N Am.
692Malachra L. 1767 [35]Malvaceae 8 subtrop. & trop. Am.; naturalised OW
693Malvastrum A. Gray 1849 [24]Malvaceae 14 tropics & subtropics
694Pavonia Cav. 1794 [182]Malvaceae 100 tropics & subtropics
695Pseudabutilon R.E. Fr. 1908 [11]Malvaceae 15 trop. & subtrop. Am.
696Sida L. 1753 [237]Malvaceae 150 tropics & subtropics, esp. Am.
697Sidalcea A. Gray 1849 [18]Malvaceae 20 W N Am.
698Urena L. 1753 [63]Malvaceae 6 tropics & subtropics
699Henningsomyces O. Kuntze 0Marasmiaceae 30 cosmop.
700Danaea J.E. Sm. 1793 [10]Marattiaceae 20 trop. & subtrop. Am.
701Marattia Sw. 1788 [21]Marattiaceae 0 tropics, subtropics & temp. regions
702Marsilea L. 1753 [58]Marsileaceae 50 tropics, subtropics & temp. regions
703Rhexia L. 1753 [69]Melastomataceae 13 N Am.
704Albertisia Becc. 1877 [3]Menispermaceae 19 13 trop. & subtrop. Afr.; 6 SE As.) (I)
705Cocculus DC. 1817 [40]Menispermaceae 8 trop. & subtrop. excl. S Am. & Aus.
706Hyperbaena Miers ex Benth. 1861 [7]Menispermaceae 19 subtrop. Am.
707Menispermum L. 1753 [35]Menispermaceae 2 E N Am. & E As.
708Stephania Lour. 1790 [32]Menispermaceae 30 subtrop. & trop. OW, esp. trop.
709Bjerkandera H. Karst. 0Meruliaceae 5 cosmop.
710Irpex Fr. 0 [2]Meruliaceae 50 cosmop.
711Steccherinum S.F. Gray 0Meruliaceae 5 cosmop.
712Acacia Mill. 1753 [988]Mimosaceae Acacieae 1000 tropics & subtropics; esp. Aus.
713Albizia Durazz. 1772 [167]Mimosaceae Ingeae 100 subtrop. As., Afr. & Am.
714Havardia Small 1901 [4]Mimosaceae Ingeae 10 trop. & subtrop. Am., India, Sri Lanka, Indochina
715Pithecellobium Mart. 1837 [72]Mimosaceae Ingeae 25 trop. and subtrop. Am.; introd. As.
716Desmanthus Willd. 1806 [19]Mimosaceae Mimoseae 25 subtrop. Am.; cult., 1 pantrop. weed
717Ficus L. 1753 [1409]Moraceae Moroideae Ficeae 600 tropics & subtropics, esp. Indomal. to Aus.
718Broussonetia L’Hérit. ex Vent. 1799 [37]Moraceae Moroideae Moreae 7 trop. & subtrop. As.; 1 Madag
719Morus L. 1753 [123]Moraceae Moroideae Moreae 10 Afr., W & SW As. to China, Japan & Java, subtrop. & temp. N Am. (1); Russia Far East (1)
720Myrica L. 1753 [138]Myricaceae 50 tropics, subtropics & temp. regions
721Ardisia Sw. 1788 [260]Myrsinaceae 250 tropics & subtropics
722Embelia Burm.f. 1768 [53]Myrsinaceae 100 trop. & subtrop. OW
723Myrsine L. 1753 [107]Myrsinaceae 150 tropics & subtropics
724Blepharocalyx O. Berg 1856 [5]Myrtaceae 25 subtrop. S Am.
725Ugni Turcz. 1848 [12]Myrtaceae 5 trop. & subtrop. Am.
726Najas L. 1753 [126]Najadaceae 0 cosmop.
727Nephrolepis Schott 1834 [43]Nephrolepidaceae 20 tropics & subtropics
728Lachnella Fr. 0Niaceae 25 cosmop.
729Mirabilis L. 1753 [105]Nyctaginaceae 41 subtrop. Am. (40); Himal. (1)
730Nyctaginia Choisy 1849 [1]Nyctaginaceae 1 SW N Am.
731Pisonia L. 1753 [95]Nyctaginaceae 40 tropics & subtropics, esp. Am.
732Pisoniella Standl. 1911Nyctaginaceae 1 subtrop. Am.
733Cabomba Aubl. 1775 [16]Nymphaeaceae Cabomboideae 5 subtrop. Am.
734Nelumbo Adans. 1763 [68]Nymphaeaceae Nelumbonoideae 2 E As. & E N Am.
735Nymphaea L. 1753 [301]Nymphaeaceae Nymphaeoideae 40 cosmop., including 4 in Eur.
736Schoepfia Schreb. 1789 [20]Olacaceae 24 trop. Am. & subtrop. Am. (20); SE As. (4)
737Ximenia L. 1753 [40]Olacaceae 8 tropics & subtropics
738Menodora Bonpl. 1812 [12]Oleaceae Jasmineae 23 20 subtrop. Am.; 3 S.Afr.
739Chionanthus L. 1753 [73]Oleaceae Oleeae Oleinae100 tropics; 9 Afr.; 3 Madag; subtrop., E As., E N Am.
740Forestiera Poir. 1812 [7]Oleaceae Oleeae Oleinae15 Am., esp. SW N Am.
741Olea L. 1753 [146]Oleaceae Oleeae Oleinae20 Medit., Afr., Madag., trop. & subtrop. As., Mal., E Aus., New Caled.
742Calylophus Spach 1835 [3]Onagraceae 6 N Am., S Mex.
743Epilobium L. 1753 [294]Onagraceae 150 temp., esp. W N Am., artic & trop. mts
744Gaura L. 1753 [32]Onagraceae 20 N Am., cult.
745Gayophytum A. Juss. 1832 [4]Onagraceae 9 temp. W N Am. & W S Am.
746Ophioglossum L. 1753 [110]Ophioglossaceae 20 cosmop.
747Dendrobium Sw. 1799 [1068]Orchidaceae 900 trop. & subtrop. As., Mal., Solomon Is., Aus., NZ, Oceania
748Cypripedium L. 1753 [484]Orchidaceae Cypripedioideae 30 N Am., Mex., Eur., C As., China, Japan, Borneo
749Arethusa L. 1753 [11]Orchidaceae Epidendroideae Arethuseae Arethusinae1 E N Am.
750Calopogon R. Br. 1813 [16]Orchidaceae Epidendroideae Arethuseae Bletiinae4 E N Am., incl. Florida, Cuba
751Ionopsis Kunth 1816 [30]Orchidaceae Epidendroideae Cymbidieae Oncidiinae10 trop. Am., subtrop. Brazil, S Florida
752Oncidium Sw. 1800 [683]Orchidaceae Epidendroideae Cymbidieae Oncidiinae400 trop. Am., S Florida, subtropical Brazil, Uruguay
753Epidendrum L. 1763 [1078]Orchidaceae Epidendroideae Epidendreae Laeliinae500 trop. Am., SE US, esp. Florida
754Nervilia Comm. ex Gaudich. 1829 [110]Orchidaceae Epidendroideae Gastrodieae Nerviliinae65 OW tropics & subtropics.
755Liparis Rich. 1817 [269]Orchidaceae Epidendroideae Malaxideae 250 cosmop., except NZ
756Malaxis Sw. 1778 [128]Orchidaceae Epidendroideae Malaxideae 200 subcosmop
757Aplectrum Torr. 1826 [3]Orchidaceae Epidendroideae Maxillarieae Corallorhizinae1 N Am.
758Tipularia Nutt. 1818 [3]Orchidaceae Epidendroideae Maxillarieae Corallorhizinae3 N Am. & As.
759Maxillaria Ruíz & Pav. 1794 [373]Orchidaceae Epidendroideae Maxillarieae Maxillariinae400 trop. Am., subtrop. Brazil
760Pogonia Juss. 1789 [26]Orchidaceae Epidendroideae Vanilleae Pogoniinae2 temp. As., N Am.
761Habenaria Willd. 1805 [922]Orchidaceae Orchidoideae Orchideae Habenariinae500 tropics, SE US, incl. Florida, Japan
762Ponthieva R. Br. 1813 [48]Orchidaceae Spiranthoideae Cranichideae Cranichidinae50 SE US Mex, C Am., trop. S Am., temp. S Am, WI
763Hapalorchis Schltr. 1919 [13]Orchidaceae Spiranthoideae Cranichideae Spiranthinae9 trop. Am., subtrop. Am.,
764Goodyera R. Br. 1813 [155]Orchidaceae Spiranthoideae Erythrodeae Goodyerinae50 cosmop.
765Zeuxine Lindl. 1826 [92]Orchidaceae Spiranthoideae Erythrodeae Goodyerinae70 OW tropics & subtropics; 1 introd. N Am.
766Oxalis L. 1753 [585]Oxalidaceae Oxalidoideae 500 cosmop. esp. S Am. & Cape
767Paeonia L. 1753 [331]Paeoniaceae 30 temp. Euras., incl. 10; 2 W N Am.
768Rhapidophyllum H. Wendl. & Drude 1876 [3]Palmae Coryphoideae Corypheae Thrinacinae1 SE US
769Trachycarpus H. Wendl. 1863 [14]Palmae Coryphoideae Corypheae Thrinacinae6 temp. & subtrop. E As.
770Phoenix L. 1753 [164]Palmae Coryphoideae Phoeniceae 15 OW tropics & subtropis
771Dicentra Bernh. 1833 [57]Papaveraceae Fumarioideae 12 As. & N Am.
772Bocconia L. 1753 [44]Papaveraceae Papaveroideae 9 trop. & subtrop. Am., WI, esp. Mex., Peru
773Canbya Perry 1877Papaveraceae Papaveroideae 2 W N Am., N Mex.
774Eschscholzia Cham. 1820 [35]Papaveraceae Papaveroideae 10 W N Am., naturalised elsewhere
775Meconella Nutt. 1838 [7]Papaveraceae Papaveroideae 3 W N Am.
776Papaver L. 1753 [411]Papaveraceae Papaveroideae 50 Eur., As., S Afr., Aus., W N Am.
777Platystemon Benth. 1835 [35]Papaveraceae Papaveroideae 1 W N Am.
778Sanguinaria L. 1753 [22]Papaveraceae Papaveroideae 1 E N Am.
779Rupertia J.W. Grimes 1990Papilionaceae 3 W N Am.
780Adesmia DC. 1825 [25]Papilionaceae Adesmieae 200 subtrop. S Am. & temp. Am.
781Aeschynomene L. 1753 [78]Papilionaceae Aeschynomeneae 150 tropics & subtropics
782Geissaspis Wight & Arn. 1834Papilionaceae Aeschynomeneae 3 subtrop. As.
783Ormocarpum P. Beauv. 1810 [29]Papilionaceae Aeschynomeneae 20 trop. & subtrop. OW
784Stylosanthes Sw. 1788 [38]Papilionaceae Aeschynomeneae 25 tropics & subtropics
785Zornia J.F. Gmel. 1792 [26]Papilionaceae Aeschynomeneae 86 tropics & subtropics
786Amorpha L. 1753 [26]Papilionaceae Amorpheae 15 N Am.
787Glycyrrhiza L. 1753 [68]Papilionaceae Coluteae 15 Euras. with few in Aus., N Am. & temp. S Am.
788Crotalaria L. 1753 [328]Papilionaceae Crotalarieae 500 tropics & subtropics; esp. Afr. & Madag.
789Tipuana Benth. 1859Papilionaceae Dalbergieae 1 S trop. Am.; cult. trop. & subtrop.
790Desmodium Desv. 1813 [171]Papilionaceae Desmodieae 300 trop., subtrop. & temp. regions; except W US, Eur., NZ
791Kummerowia Schindler 1912 [2]Papilionaceae Desmodieae 2 As., N Am., widely natur.
792Lespedeza Michx. 1803 [31]Papilionaceae Desmodieae 40 temp. N Am., E & trop. As. & Aus.
793Apios Fabr. 1759 [17]Papilionaceae Erythrineae 10 E As., N Am.
794Erythrina L. 1753 [257]Papilionaceae Erythrineae 100 tropics & subtropics
795Mucuna Adans. 1763 [200]Papilionaceae Erythrineae 100 tropics & subtropics
796Galactia P. Browne 1756 [42]Papilionaceae Galactieae 140 tropics & subtropics, esp. Am.
797Astragalus L. 1753 [734]Papilionaceae Galegeae 1500 N Am., Andes, temp. Euras., mts trop. Afr.
798Indigofera L. 1753 [302]Papilionaceae Indigofereae 700 tropics & subtropics
799Derris Lour. 1790 [60]Papilionaceae Millettieae 40 trop. & subtrop.; nearly all As., 1 in Afr.; few in S Am. ?
800Millettia Wight & Arn. 1834 [79]Papilionaceae Millettieae 100 OW tropics & subtrop. extending to N Aus. & Japan
801Tephrosia Pers. 1807 [120]Papilionaceae Millettieae 400 trop. to subtrop. temp.; esp. Afr., absent in Eur.
802Wisteria Nutt. 1818 [63]Papilionaceae Millettieae 15 E As., N Am.
803Amphicarpaea Elliott ex Nutt. 1818 [15]Papilionaceae Phaseoleae 3 E As., N Am., Afr.
804Centrosema (DC.) (DC.) Benth. 1837 [32]Papilionaceae Phaseoleae 35 subtrop. Am.
805Phaseolus L. 1753 [108]Papilionaceae Phaseoleae 35 trop. Am. & subtrop. Am., cult.
806Coursetia DC. 1825 [26]Papilionaceae Robinieae 38 subtrop. Am.
807Peteria A. Gray 1852Papilionaceae Robinieae 4 SW N Am.
808Robinia L. 1753 [81]Papilionaceae Robinieae 4 N Am., cult., natur. in C Eur.
809Sesbania Scop. 1777 [100]Papilionaceae Robinieae 50 tropics & subtropics
810Cladrastis Raf. 1824 [10]Papilionaceae Sophoreae 6 China, Japan, N Am.
811Pickeringia Nutt. ex Torrey & A. Gray 1840 [2]Papilionaceae Thermopsideae 1 SW N Am.
812Thermopsis R. Br. 1811 [19]Papilionaceae Thermopsideae 13 E As.; 10 N Am., usually montane
813Melilotus Hill 1753 [117]Papilionaceae Trifolieae 20 temp. & subtrop. Euras.. N Afr., Ethiopia
814Trifolium L. 1753 [541]Papilionaceae Trifolieae 240 temp. & subtrop., excl. Aus.
815Passiflora L. 1753 [911]Passifloraceae 400 trop. & subtrop. Am.; 20 Indomal. & Pacific; absent in Afr.!; cult.
816Ibicella van Eselt 1929 [10]Pedaliaceae Martynioideae 2 subtrop. & trop. S Am., natur.
817Proboscidea Schmidel 1763 [22]Pedaliaceae Martynioideae 9 subtrop. Am., intr.
818Peniophora Cooke 0 [3]Peniophoraceae 100 cosmop.
819Physalacria 0Physalacriaceae 20 cosmop.
820Petiveria L. 1753 [30]Phytolaccaceae 1 trop. Am., subtropical Am.
821Phytolacca L. 1753 [84]Phytolaccaceae 20 tropics & subtropics
822Achatocarpus Triana 1794 [9]Phytolaccaceae Achatocarpoideae 5 trop. Mex., C Am. trop. S Am., subtrop. S Am.
823Phaulothamnus A. Gray 1885 [1]Phytolaccaceae Achatocarpoideae 1 Calif. & Texas to subtrop. Mex., Tres Marias Is.
824Keteleeria Carriere 1866 [15]Pinaceae 3 subtrop. temp. China, Taiwan, Laos, Vietnam
825Pseudotsuga Carriere 1867 [25]Pinaceae 4 Japan, China, Taiwan, W N Am. to Mex.
826Tsuga Carriere 1855 [45]Pinaceae 14 E & W N Am. & China, Japan, Taiwan
827Peperomia Ruíz & Pav. 1794 [350]Piperaceae 1000 tropics & subtropics
828Plantago L. 1753 [503]Plantaginaceae 200 cosmop., introduced
829Platygloea Schroet. 0Platygloeaceae 20 cosmop., esp. temp..
830Limonium Mill. 1754 [276]Plumbaginaceae 300 cosmop.; maritime and arid N hemisphere
831Plumbago L. 1753 [119]Plumbaginaceae 24 tropics & subtropics
832Podostemum Michx. 1803 [30]Podostemaceae 18 trop. S Am. to N Am.
833Allophyllum (Nutt.) A.D. Grant & V. Grant 1955 [1]Polemoniaceae Polemonioideae 5 SW N Am.
834Gilia Ruíz & Pav. 1794 [98]Polemoniaceae Polemonioideae 25 NW esp. W N Am.
835Linanthus Benth. 1833 [23]Polemoniaceae Polemonioideae 30 W N Am., Chile
836Navarretia Ruíz & Pav. 1794 [12]Polemoniaceae Polemonioideae 30 W N Am., Chile, Arg.
837Phlox L. 1753 [177]Polemoniaceae Polemonioideae 65 N Am.; NE As.(1)
838Polygala L. 1753 [476]Polygalaceae Polygaleae 300 subcosmop., except NZ
839Salomonia Lour. 1790 [11]Polygalaceae Polygaleae 8 trop. & subtrop. As. & Aus.
840Coccoloba P. Browne 1756 [123]Polygonaceae 100 trop. & subtrop. Am.
841Eriogonum Michx. 1803 [40]Polygonaceae 200 W & S N Am.
842Oxytheca Nutt. 1848 [6]Polygonaceae 7 W N Am., temp. S Am.
843Pterostegia Fisch. & C.A. Mey. 1835 [3]Polygonaceae 1 W & SW N Am.
844Rheum L. 1753 [142]Polygonaceae 20 Eur., temp. & subtrop. As.
845Stenogonum Nutt. 0Polygonaceae 2 W N Am.
846Pecluma M. Price 1983 [15]Polypodiaceae Polypodioideae Polypodieae 20 Florida, Mex., C Am., trop. & subtrop. Am., WI
847Polypodium L. 1753 [521]Polypodiaceae Polypodioideae Polypodieae 150 cosmop., esp. trop. Am.
848Cryptoporus (Peck) Hubbard 0Polyporaceae 1 N Am., China, Japan
849Fomes (Fr.) Kickx 0 [7]Polyporaceae 100 cosmop.
850Lenzites fr. 0 [7]Polyporaceae 20 cosmop.
851Polyporus Fr. 0 [94]Polyporaceae 100 cosmop.
852Trametes Fr. 0 [23]Polyporaceae 60 cosmop.
853Eichhornia Kunth 1842 [45]Pontederiaceae 7 trop. Am. (7); 1 natur. in tropics & subtropics
854Heteranthera Ruíz & Pav. 1794 [34]Pontederiaceae 10 trop. & subtrop. Afr., Am. ext. to N Am.; 1 nat. Eur.
855Claytonia L. 1753 [57]Portulacaceae 24 N Am., ext. to E As.; 2 natur. Eur.
856Lewisia Pursh 1814 [14]Portulacaceae 20 W N Am.
857Montia L. 1753 [39]Portulacaceae 10 temp. & subtrop. regions; trop. E Afr. mts.;mts. New Guinea
858Portulaca L. 1753 [119]Portulacaceae 30 tropics & subtropics
859Talinopsis A. Gray 1852Portulacaceae 1 arid SE US & Mex.
860Potamogeton L. 1753 [240]Potamogetonaceae Potamogetonoideae 70 cosmop.
861Ruppia L. 1753 [36]Potamogetonaceae Ruppioideae 1 temp. & subtrop. regions
862Zannichellia L. 1753 [42]Potamogetonaceae Zannichellioideae 1 cosmop.
863Phyllospadix Hook. 1838 [4]Potamogetonaceae Zosteroideae 5 Japan, W N Am.
864Zostera L. 1753 [29]Potamogetonaceae Zosteroideae 12 subtrop. to cool, incl. 3 in Eur. & 3 in Aus., to New Guinea
865Anagallis L. 1753 [225]Primulaceae Lysimachieae 25 cosmop., esp. temp. to subtrop. temp., trop. Afr. mts.; 1 pantrop.
866Dodecatheon L. 1753 [48]Primulaceae Primuleae 13 N Am., E Siberia
867Hottonia L. 1753 [24]Primulaceae Primuleae 2 W N Am., Eur., As., cult.
868Samolus L. 1753 [45]Primulaceae Samoleae 15 cosmop., esp. saltmarhes
869Psilotum Sw. 1800 [15]Psilotaceae 2 tropics, subtropics, SE US, Japan, Korea
870Adiantum L. 1753 [385]Pteridaceae Adiantoideae 100 cosmop., esp. trop. Am.
871Ceratopteris Brongn. 1821 [23]Pteridaceae Ceratopteridoideae 4 tropics & subtropics
872Bommeria Fourn. 1876 [1]Pteridaceae Cheilanthoideae 4 SW N Am., Mex., C Am.
873Cheilanthes Sw. 1806 [273]Pteridaceae Cheilanthoideae 100 cosmop.
874Doryopteris J. Sm. 1841 [55]Pteridaceae Cheilanthoideae 20 tropics & subtropics
875Pellaea Link 1841 [121]Pteridaceae Cheilanthoideae 30 tropics & subtropics to Canada & esp. SW N Am.; S Eur. (1)
876Pteris L. 1753 [295]Pteridaceae Pteridoideae 200 cosmop.
877Pterula Fr. 0 [1]Pterulaceae 50 cosmop.
878Endophyllum Lev. 0Pucciniaceae 20 cosmop.
879Anemone L. 1753 [878]Ranunculaceae 140 Eur., As., Sumatra, S Afr. & trop. E Afr., N Am., Mex., C Am., Andes
880Hydrastis L. 1759 [14]Ranunculaceae 1 temp. C & E N Am.
881Xanthorhiza Marshall 1785 [8]Ranunculaceae 1 temp. E N Am.
882Adolphia Meisn. 1837 [3]Rhamnaceae Colletieae 2 SW N Am.
883Gouania Jacq. 1763 [61]Rhamnaceae Gouanieae 50 tropics & subtropics
884Berchemia Neck. ex DC 1825 [15]Rhamnaceae Rhamneae 10 E Afr. to E As, W N Am.
885Condalia Cav. 1799 [7]Rhamnaceae Rhamneae 15 subtrop. Am.
886Sageretia Brongn. 1827 [8]Rhamnaceae Rhamneae 30 Somalia & SW As. to Taiwan, trop. Am. & subtrop. Am.
887Ceanothus L. 1753 [89]Rhamnaceae _rhamnaceads_not_assigned_to_a_tribe 50 N Am., esp W N Am.
888Colubrina Rich. ex Brongn. 1827 [60]Rhamnaceae _rhamnaceads_not_assigned_to_a_tribe 30 SE US, Mex., C Am., trop. S Am., WI; Kenya, Tanzania, Mozambique, Madag., Sechelles, New Guinea, Queensland to Hawaii; Burma, Thailand, Indochina, Yunnan
889Mespilus L. 1753 [139]Rosaceae Rosoideae Crataegeae 2 Arkansas (1); SE Eur. to C As. (1)
890Cercocarpus Kunth 1824 [10]Rosaceae Rosoideae Dryadeae 8 W & SW N Am.
891Purshia DC. ex Poiret 1816 [9]Rosaceae Rosoideae Dryadeae 7 W N Am.
892Vauquelinia Corrêa ex Bonpl. ex Humbl. & Bonpl. 1807 [4]Rosaceae Rosoideae Exochordeae 3 SW N Am.
893Fallugia Endl. 1840 [5]Rosaceae Rosoideae Geeae 1 SW N Am.
894Chamaebatiaria (Brewer & Watson) (Porter ex W.H. Brewer & S. Watson) Maxim. 1879Rosaceae Rosoideae Gillenieae 1 W N Am.
895Gillenia Moench 1802 [17]Rosaceae Rosoideae Gillenieae 2 E N Am.
896Physocarpus (Cambess.) Maxim. 1879 [15]Rosaceae Rosoideae Neillieae 10 N Am., NE As
897Chamaerhodos Bunge 1829 [8]Rosaceae Rosoideae Potentilleae 10 temp. S As. & N Am.
898Oemleria Rchb. 1841 [4]Rosaceae Rosoideae Pruneae 1 W N Am.
899Adenostoma Hook. & Arn. 1832 [3]Rosaceae Rosoideae Rosaceads_not_assigned to_a_tribe 2 Calif., adjacent subtrop. Mex.
900Rubus L. 1753 [646]Rosaceae Rosoideae Rubeae 200 cosmop. esp. N
901Holodiscus (K. Koch) Maxim. 1879 [10]Rosaceae Rosoideae Spiraeeae 8 W N Am., Mex, C Am. to Colombia
902Petrophytum (Nutt.) (Nutt.) Rydb. 1908Rosaceae Rosoideae Spiraeeae 3 W N Am.
903Mitchella L. 1753 [12]Rubiaceae incertae sedis 3 N temp. (1); N Am. (1); Japan (1)
904Cephalanthus L. 1853 [23]Rubiaceae Antirheoideae Cephalantheae 6 trop., N Am.
905Pachystigma Hochst. 1842Rubiaceae Antirheoideae Vanguerieae 10 subtrop. Afr.
906Coutarea Aubl. 1775 [16]Rubiaceae Cinchonoideae Cinchoneae Cinchoninae7 Mex., C Am., trop. S Am., subtrop. S Am.
907Pinckneya Michx. 1803 [10]Rubiaceae Cinchonoideae Condamineeae 1 SE US
908Wendlandia Bartling ex DC. 1830 [18]Rubiaceae Cinchonoideae Rondeletieae 50 subtrop. As., Indomal; Iraq. (1)
909Gardenia Ellis 1761 [139]Rubiaceae Ixoroideae Gardenieae Gardeniinae200 trop. & subtrop. OW
910Hedyotis L. 1753 [61]Rubiaceae Rubioideae Hedyotideae 150 tropics & subtropics
911Pentodon Hochst. 1844 [2]Rubiaceae Rubioideae Hedyotideae 2 subtrop. & trop. Am., Afr., Arabia, Seychelles
912Galium L. 1753 [383]Rubiaceae Rubioideae Rubieae 300 cosmop.
913Diodia L. 1753 [20]Rubiaceae Rubioideae Spermacoceae 25 trop. & subtrop. Am. & Afr.
914Ernodea Sw. 1788 [8]Rubiaceae Rubioideae Spermacoceae 9 SE US, WI
915Spermacoce L. 1753 [142]Rubiaceae Rubioideae Spermacoceae 250 subtrop. Am.
916Ptelea L. 1753 [25]Rutaceae Rutoideae not_assigned_to_tribe 10 N Am.
917Choisya Kunth 1823 [10]Rutaceae Rutoideae Polyastereae 7 SW N Am.
918Thamnosma Torr. & Frém. 1845 [4]Rutaceae Rutoideae Ruteae 6 SW N Am. (2); 2 SW Afr. deserts; 1 Socotra; 1 Arabia & Somalia
919Salvadora L. 1753 [21]Salvadoraceae 5 subtrop. Afr to trop. As.
920Comandra Nutt. 1818 [4]Santalaceae 1 N Am., Medit. -include. Eur.-
921Pyrularia Michx. 1803 [3]Santalaceae 2 SE US (1); Himal., China (1)
922Allophylus L. 1753 [70]Sapindaceae 1 tropics & subtropics
923Cupania L. 1753 [40]Sapindaceae 40 trop. & subtrop. Am.
924Deinbollia Schumach. & Thonn. 1827 [6]Sapindaceae 40 subtrop. Afr. & Madag.
925Dodonaea Mill. 1753 [72]Sapindaceae 68 tropics & subtropics, esp. Aus.
926Sapindus L. 1753 [49]Sapindaceae 13 tropics & subtropics
927Serjania Mill. 1754 [88]Sapindaceae 200 trop. & subtrop. Am.
928Thinouia Planch. & Triana 1862 [9]Sapindaceae 10 subtrop. S Am.
929Ungnadia Endl. 1835 [3]Sapindaceae 1 S N Am.
930Sarracenia L. 1753 [116]Sarraceniaceae 8 E N Am., nat. Ireland, Switzerland
931Saururus L. 1753 [18]Saururaceae 2 E N Am.; 1 E As.
932Bergenia Moench 1794 [38]Saxifragaceae 6 temp. & subtrop. regions
933Boykinia Nutt. 1834 [5]Saxifragaceae 9 E As., N Am.
934Chrysosplenium L. 1753 [119]Saxifragaceae 50 Eur., NE As., N Am., few in N Afr. & temp. S Am.
935Elmera Rydb. 1905Saxifragaceae 1 Washington [W N Am.]
936Heuchera L. 1753 [19]Saxifragaceae 50 N Am.
937Leptarrhena R. Br. 1823 [2]Saxifragaceae 1 W N Am.
938Lithophragma (Nutt.) Torr. & A. Gray 1840 [3]Saxifragaceae 9 W N Am.
939Mitella L. 1753 [21]Saxifragaceae 20 N Am., E As.
940Penthorum L. 1753 [11]Saxifragaceae 1 E & SE As., E N Am.
941Saxifraga L. 1753 [852]Saxifragaceae 400 N. temp., esp. Eur., Himal. & E As, W N Am. to arctic, few S to Thailand, Ethiopia, Andes to Tierra del Fuego
942Suksdorfia A. Gray 1880 [1]Saxifragaceae 3 NW N Am. & Andes of N Arg. & S Bolivia
943Tellima R. Br. 1823 [4]Saxifragaceae 1 W N Am.
944Tolmiea Torr. & A. Gray 1840 [4]Saxifragaceae 1 W N Am.
945Lepuropetalon Elliott 1817Saxifragaceae Parnassioideae Lepuropetaleae 1 SE US, Mex., C Chile, Uruguay
946Schisandra Michx. 1803 [34]Schisandraceae 25 E As.; E N Am. (1)
947Anemia Sw. 1806 [54]Schizaeaceae 100 tropics & subtropics, esp. Am.
948Lygodium Sw. 1800 [58]Schizaeaceae 15 tropics & subtropics
949Schizaea J.E. Sm. 1793 [32]Schizaeaceae 25 tropics & subtropics, S temp. region, N Am.
950Schizophyllum Fr. 0 [3]Schizophyllaceae 5 cosmop.
951Epixiphium (A. Gray) Munz 1926Scrophulariaceae Antirrhinoideae Antirrhineae 1 SW N Am.
952Chelone L. 1753 [53]Scrophulariaceae Antirrhinoideae Cheloneae 5 N Am., cult.orn.
953Collinsia Nutt. 1817 [20]Scrophulariaceae Antirrhinoideae Cheloneae 20 N Am., esp. W US
954Nothochelone (A. Gray) (A. Gray) Straw 1966 [1]Scrophulariaceae Antirrhinoideae Cheloneae 1 W N Am.
955Penstemon Schmidel 1763 [201]Scrophulariaceae Antirrhinoideae Cheloneae 250 N Am., esp. W N Am.; 1 NE As.
956Besseya Rydb. 1903Scrophulariaceae Digitalidoideae Veroniceae Veroniciinae7 N Am., esp. Rockies
957Synthyris Benth. 1846 [3]Scrophulariaceae Digitalidoideae Veroniceae Veroniciinae9 W N Am. mts
958Veronica L. 1753 [691]Scrophulariaceae Digitalidoideae Veroniceae Veroniciinae150 N temp., few trop. mts & S; 9 subcosmop. weeds
959Capraria L. 1753 [26]Scrophulariaceae Gratioloideae Gratioleae Caprariinae4 trop. Am., WI, subtrop. Am.
960Dopatrium Buch.-Ham. ex Benth. 1835 [11]Scrophulariaceae Gratioloideae Gratioleae Dopatriinae7 trop. As. to Aus., natur. N Am.
961Bacopa Aubl. 1775 [56]Scrophulariaceae Gratioloideae Gratioleae Gratiolinae56 tropics & subtropics, esp. Am.
962Limosella L. 1753 [26]Scrophulariaceae Gratioloideae Limoselleae 11 cosmop.
963Lindernia All. 1766 [103]Scrophulariaceae Gratioloideae Lindernieae 50 tropics & subtropics, esp. OW
964Buchnera L. 1753 [44]Scrophulariaceae Orobanchoideae Buchnereae Buchnerinae100 tropics & subtropics
965Castilleja Mutis ex L.f. ex L.f. 1782 [58]Scrophulariaceae Orobanchoideae Castillejeae 170 150 W N Am.; 3 E N Am.; 5 Euras.; 8 C Am.; 5 Andes
966Macranthera Torr. ex Benth. ex Benth. 1835 [2]Scrophulariaceae Orobanchoideae Gerardieae 1 SE US
967Seymeria Pursh 1814 [2]Scrophulariaceae Orobanchoideae Gerardieae 25 S N Am.
968Boschniakia C.A. Mey. ex Bongard 1833 [8]Scrophulariaceae Orobanchoideae Orobancheae 2 N & Artic Russia, As. to Japan, NW N Am.
969Epifagus Nutt. 1818 [7]Scrophulariaceae Orobanchoideae Orobancheae 1 N Am.
970Orobanche L. 1753 [298]Scrophulariaceae Orobanchoideae Orobancheae 100 temp. & subtrop. regions incl. 45 in Eur.
971Conopholis Wallr. 1825 [7]Scrophulariaceae Orobanchoideae Rhinantheae 2 SE US, Mex., C Am.
972Euphrasia L. 1753 [104]Scrophulariaceae Orobanchoideae Rhinantheae 150 cosmopolitan
973Leucophyllum Humb. & Bonpl. 1812 [6]Scrophulariaceae Scrophularioideae Leucophylleae 12 SW N Am.
974Sebacina Tul. 0Sebacinaceae 25 cosmop.
975Selaginella P. Beauv. 1804 [193]Selaginellaceae 600 cosmop.
976Septobasidium Pat. 0 [2]Septobasidiaceae 170 cosmop.
977Castela Turpin 1806 [7]Simaroubaceae 15 trop. & subtrop. Am., Galapagos
978Leitneria Chapman 1860 [7]Simaroubaceae 1 SE US
979Datura L. 1753 [175]Solanaceae 9 S N Am., widely natur.; excl. Brugmansia
980Fabiana Ruíz & Pav. 1794 [14]Solanaceae 20 subtrop. temp. S Am.
981Lycium L. 1753 [152]Solanaceae 80 N Am., temp. S Am., temp. & subtrop. Eurasia, S Afr., Pacific Is.
982Physalis L. 1753 [129]Solanaceae 60 cosmop.
983Solanum L. 1753 [1223]Solanaceae 1000 subcosmop., esp. warm
984Ayenia L. 1756 [27]Sterculiaceae 50 S US, Mex, trop. S Am., subtrop. S Am.
985Fremontodendron Cov. 1893 [12]Sterculiaceae 2 SW N Am.
986Aleurodiscus Rabenh. 0Stereaceae 40 cosmop.
987Stereum S.F. Gray 0 [10]Stereaceae 100 cosmop.
988Halesia Ellis ex L. 1759 [37]Styracaceae 5 E China & E N Am.
989Symplocos Jacq. 1760 [199]Symplocaceae 250 trop. & subtrop. Afr. & E OW, 100 excl. New Caled.
990Sequoia Endl. 1847 [10]Taxodiaceae Taxodioideae 1 Oregon to California -W N Am.-
991Taxodium L. 1810 [30]Taxodiaceae Taxodioideae 2 E & SE US to Mex.
992Eurya Thunb. 1783 [22]Theaceae Ternstroemioideae Freziereae 50 trop. & subtrop. As. & W Pacific
993Gordonia Ellis 1771 [63]Theaceae Theoideae 60 SE As., subtrop. N Am.
994Schima Reinw. ex Blume 1823 [14]Theaceae Theoideae 1 trop. & subtrop. As.
995Stewartia L. 1753 [40]Theaceae Theoideae 10 E As., E N Am.
996Thelephora Fr. 0 [19]Thelephoraceae 75 cosmop.
997Tomentella Pat. 0Thelephoraceae 50 cosmop.
998Phegopteris (C. Presl) Fée 1852 [30]Thelypteridaceae 3 N temp. regions (1); E N Am. (1); Mal. (1)
999Thelypteris Schmidel 1763 [193]Thelypteridaceae 200 trop., subtrop. & temperate regions
1000Dirca L. 1753 [10]Thymelaeaceae 2 N Am.
1001Edgeworthia Meisn. 1841 [9]Thymelaeaceae 3 China, Japan, & -intr. ?- SE US
1002Corchorus L. 1753 [108]Tiliaceae 40 tropics & subtropics; cult.
1003Grewia L. 1753 [166]Tiliaceae 150 subtrop. OW
1004Clitocybe (Fr.) Kummer 0 [20]Tricholomataceae 100 cosmop.
1005Collybia (Fr.) Kummer 0 [9]Tricholomataceae 200 cosmop.
1006Sciaphila Blume 1826 [51]Triuridaceae 40 tropics & subtropics
1007Tropaeolum L. 1753 [261]Tropaeolaceae 80 S Mex, C Am, trop., subtrop. & temperate S Am. to Patagonia
1008Turnera L. 1753 [71]Turneraceae 50 trop. & subtrop. Am.; 1 E & SW Afr.
1009Typha L. 1753 [72]Typhaceae 10 cosmop.
1010Typhula (Pers.) Fr. 0 [6]Typhulaceae 40 cosmop.
1011Celtis L. 1753 [154]Ulmaceae 100 tropics & subtropics, some in temp. regions, incl. temp. Eur. (4)
1012Planera J. Gmelin 1791 [4]Ulmaceae 1 SE US
1013Trema Lour. 1790 [41]Ulmaceae 10 tropics & subtropics
1014Cymopterus Raf. 1819 [1]Umbelliferae Apioideae 32 W N Am.
1015Orogenia S. Watson 1871 [1]Umbelliferae Apioideae 2 W N Am.
1016Oxypolis Raf. 1825 [3]Umbelliferae Apioideae 7 N Am.
1017Glehnia Schmidt ex Miq. 1867 [3]Umbelliferae Apioideae Angeliceae 2 NE As., W N Am.
1018Ammoselinum Torr. & A. Gray 1855 [1]Umbelliferae Apioideae Apieae 3 N Am., temp. S Am.
1019Bupleurum L. 1753 [273]Umbelliferae Apioideae Apieae 180 180 Euras., N Afr., Canary Is.; 1 artic N Am.; 1 S Afr.
1020Carum L. 1753 [76]Umbelliferae Apioideae Apieae 30 N Am, Eur., temp. & subtrop. As., N Afr., trop. Afr., S Afr., Madag.
1021Cynosciadium DC. 1829 [3]Umbelliferae Apioideae Apieae 2 N Am.
1022Perideridia Rchb. 1837Umbelliferae Apioideae Apieae 13 N Am.
1023Spermolepis Raf. 1825 [2]Umbelliferae Apioideae Apieae 5 N Am., Arg., Hawaii
1024Zizia Koch 1824 [5]Umbelliferae Apioideae Apieae 4 N Am.
1025Eurytaenia Torr. & A. Gray 1840Umbelliferae Apioideae Apieae Foeniculinae2 N Am.
1026Levisticum Hill 1756 [28]Umbelliferae Apioideae Apieae Foeniculinae1 E Medit., natur. Eur. & N Am.
1027Podistera S. Watson 1887 [2]Umbelliferae Apioideae Apieae Foeniculinae4 W N Am.
1028Sphenosciadium A. Gray 1865Umbelliferae Apioideae Apieae Foeniculinae1 W N Am.
1029Thaspium Nutt. 1818 [2]Umbelliferae Apioideae Apieae Foeniculinae3 N Am.
1030Lomatium Raf. 1819 [2]Umbelliferae Apioideae Peucedaneae 70 W N Am.
1031Polytaenia DC. 1829 [1]Umbelliferae Apioideae Peucedaneae 2 N Am.
1032Apiastrum Nutt. ex Torrey & A. Gray 1840 [1]Umbelliferae Apioideae Smyrnieae 2 N Am.
1033Erigenia Nutt. 1818 [1]Umbelliferae Apioideae Smyrnieae 1 E N Am.
1034Musineon Raf. 1820Umbelliferae Apioideae Smyrnieae 3 W N Am.
1035Hydrocotyle L. 1753 [188]Umbelliferae Hydrocotyloideae Hydrocotyleae Hydrocotylinae100 cosmop.
1036Sanicula L. 1753 [62]Umbelliferae Saniculoideae Saniculeae 35 subcosmop.; not Papuas., Australasia
1037Debregeasia Gaudich. 1844 [14]Urticaceae 4 NE Afr., trop. & subtrop. As.
1038Droguetia Gaudich. 1830 [8]Urticaceae 7 trop. & subtrop. Afr. to Java
1039Girardinia Gaudich. 1830 [22]Urticaceae 3 subtrop. & trop. OW (1); 1 E & NE Afr. (1).
1040Laportea Gaudich. 1830 [77]Urticaceae 20 pantropics, E N Am., S Afr., temp. E As.; 1 ext. to Russian Far East
1041Parietaria L. 1753 [70]Urticaceae 10 subcosmop.
1042Pilea Lindl. 1821 [146]Urticaceae 200 tropics & subtropics, excl. Australas.
1043Procris Comm. ex Juss. 1789 [12]Urticaceae 20 OW tropics & subtropics
1044Urtica L. 1753 [147]Urticaceae 60 subcosmop., esp. N temp.
1045Boehmeria Jacq. 1760 [58]Urticaceae Boehmerieae 60 trop. & N subtrop.
1046Plectritis (Lindley) DC. 1830Valerianaceae 5 W N Am. (4); Chile (1)
1047Callicarpa L. 1753 [81]Verbenaceae 100 tropics & subtropics
1048Phryma L. 1753 [6]Verbenaceae Phrymoideae 1 India to Japan; E N Am.
1049Stachytarpheta Vahl 1804 [126]Verbenaceae Verbenoideae Lantaneae 50 trop. & subtrop. Am., few OW tropics; widespread weeds
1050Priva Adans. 1763 [43]Verbenaceae Verbenoideae Priveae 20 tropics & subtropics
1051Premna L. 1771 [78]Verbenaceae Viticoideae 40 OW tropics & subtropics
1052Hybanthus Jacq. 1760 [98]Violaceae 100 tropics & subtropics
1053Ampelopsis Michx. 1803 [21]Vitaceae 20 temp. & subtrop. Am. & As.
1054Cissus L. 1753 [202]Vitaceae 150 tropics & subtropics, cult.
1055Cyphostemma (Planchon) Alston 1931 [77]Vitaceae 150 tropics & subtropics, esp. Afr.
1056Parthenocissus Planch. 1887 [19]Vitaceae 10 temp. As., N Am., cult.
1057Vittaria J.E. Sm. 1793 [70]Vittariaceae 50 tropics & subtropics
1058Xyris L. 1753 [242]Xyridaceae 200 trop. & subtrop. incl. 20 Afr. & 20 Aus
1059Alpinia Roxb. 1810 [196]Zingiberaceae Zingiberoideae Alpinieae 200 subtrop. As. to Pacific
1060Fagonia L. 1753 [20]Zygophyllaceae 20 Med. -incl. 1 Eur.-, SW As. & N trop. Afr. to NW India, SW Afr.; 5 SW N Am.
1061Guajacum L. 1753 [1]Zygophyllaceae 6 subtrop. Am.
1062Kallstroemia Scop. 1777 [16]Zygophyllaceae 17 trop. & subtrop. Am.
1063Larrea Cav. 1800 [13]Zygophyllaceae 5 SW N Am., S Am.
1064Tribulus L. 1753 [49]Zygophyllaceae 20 tropics & subtropics, -incl. 1 Eur.-, esp. dry S Afr., widely natur.
1065Peganum L. 1753 [21]Zygophyllaceae Tetradiclidoideae 5 Medit., -incl. 1 Eur.- to Mongolia; S N Am.