plantgenera Oregon

There were 602 genera found with distribution Oregon (under construction).

1Aletes J.M.Coult. & Rose 1888 15 N Am., C Am.
2Armillariella H. Karst. 0 5 cosmop.
3DISTRIBUTION 0 0 USA (Oregon)
4DISTRIBUTION 0 0 USA (Oregon) 193
5DISTRIBUTION 0 0 N Am.
6Hymenochaete Lév. 0 100 cosmop., esp. trop.
7Hystrix Moench 1794 [3] 9 N Am., temp. As..
8Ludwigia L. 1753 [212] 80 cosmop., esp. Am.
9Merulius Fr. 0 [14] 40 cosmop.
10Novosieversia F. Bolle 1933 1 artic & temp. W & E Siberia, Kamchatka, NW N Am.
11Pellicucaria Cooke 0 5 cosmop.
12Phlogiotis Quel. 0 1 Eur., N Am.
13Plantanthera Rich. 1817 30 boreal & temp. Euras, N Am., tropics & subtropics, West & E Siberia, Russian Far East
14Poria S.F. Gray 0 200 cosmop.
15Rhysopterus J.M. Coulter & Rose 1900 3 N Am.
16Samuela Trel. 1902 2 SW N Am.
17Sitanion Raf. 1819 [1] 4 W N Am.
18test_genus N Am. 0 0 N Am.,
19Trichostelma Baill. 1890 15 N Am.
20Xanthorrhiza Marshall 0 1 E N Am.
21Justicia L. 1753 [444]Acanthaceae Acanthoideae 200 tropics & subtropics, temp. N Am.
22Ruellia L. 1753 [272]Acanthaceae Acanthoideae 150 trop., temp. N Am.
23Hesperaloe Engelm. 1871 [1]Agavaceae Agavoideae 5 SW N Am.
24Yucca L. 1753 [144]Agavaceae Agavoideae 40 subtrop. N Am.
25Nolina Michx. 1803 [10]Agavaceae Nolinioideae Nolineae 25 SW N Am.
26Sagittaria L. 1753 [128]Alismataceae 20 cosmop., incl. 4 Eur., esp. Am.
27Bloomeria Kellogg 1863 [2]Amaryllidaceae Themidoideae Brodiaeae 3 SW N Am.
28Brodiaea Sm. 1810 [51]Amaryllidaceae Themidoideae Brodiaeae 15 W N Am.
29Milla Cav. 1794 [5]Amaryllidaceae Themidoideae Brodiaeae 6 SW N Am. to Guatemala
30Muilla S. Watson ex Benth. 1883Amaryllidaceae Themidoideae Brodiaeae 5 SW N Am.
31Asimina Adans. 1763 [35]Annonaceae Annonoideae 8 E N Am.
32Amsonia Walter 1788 [26]Apocynaceae 21 China, Japan, N Am. (20); 1 Greece, As. Minor (1)
33Apocynum L. 1753 [67]Apocynaceae 15 temp. N Am., Eur., As.
34Trachelospermum Lem. 1851 [12]Apocynaceae 11 SE As. (10); N Am. (1)
35Nemopanthus Raf. 1819 [1]Aquifoliaceae 2 E N Am. ( Newfoundland to North Carolina)
36Arisaema Mart. 1831 [179]Araceae 150 E Afr., trop. & E As., W N Am.
37Lysichiton Schott 1857 [5]Araceae 2 Kamchatka, Sakhalin & Kuriles (1); W N Am. (1)
38Peltandra Raf. 1819 [11]Araceae 3 E N Am.
39Symplocarpus Salisb. ex W. Barton 1817 [22]Araceae 1 NE As., NE N Am.
40Acorus L. 1753 [68]Araceae Acoreae 2 OW & N Am.
41Orontium L. 1753 [15]Araceae Orontieae 0 E N Am.
42Aralia L. 1753 [67]Araliaceae 35 N Am., E As., Mal.
43Oplopanax (Torrey & A. Gray) Miq. 1863 [7]Araliaceae 3 NW N Am., Japan
44Panax L. 1753 [45]Araliaceae 6 N Am., E. As.
45Himantostemma A. Gray 1885Asclepiadaceae 1 N Am.
46Gonolobus Michx. 1803 [59]Asclepiadaceae Asclepioideae III Gonolobinae80 N Am., S Am.
47Asplenium L. 1753 [808]Aspleniaceae 600 cosmop. (nearly)
48Auricularia Merat. 0 [19]Auriculariaceae 10 cosmop.
49Exidia Fr. 0 [10]Auriculariaceae 20 cosmop.
50Impatiens L. 1753 [471]Balsaminaceae 700 N Am., C Am., temp. Eurasia, OW tropics, OW subtropics
51Caulophyllum Michx. 1803 [9]Berberidaceae Berberidoideae Leonticeae 3 NE As., E N Am.
52Achlys DC. 1821 [2]Berberidaceae Podophylloideae 3 Japan, W N Am.
53Diphylleia Michx. 1803 [5]Berberidaceae Podophylloideae 3 E N Am. (1); C & N Japan (1); W China (1)
54Jeffersonia Barton 1793 [12]Berberidaceae Podophylloideae 2 E As., N Am., Russia, Far East
55Podophyllum L. 1753 [28]Berberidaceae Podophylloideae 5 E N Am. & Himal. to E As.
56Catalpa Scop. 1777 [42]Bignoniaceae Tecomeae 10 E. As. (1), 2 SE N Am., Antilles (4)
57Blechnum L. 1753 [210]Blechnaceae Blechnoideae 100 cosmop. (nearly)
58Lappula Fabr. 1794 [51]Boraginaceae 40 temp. Euras., N Am.
59Onosmodium Michx. 1803 [2]Boraginaceae 5 N Am.
60Pectocarya DC. ex Meisn. ex Meissner 1840 [5]Boraginaceae 10 W N Am.
61Cryptantha Lehm. ex Fisch. & C.A. Mey. ex G. Don f. 1837 [18]Boraginaceae Boraginioidae Eritrichieae 70 W N Am.
62Pachysandra Michx. 1803 [13]Buxaceae 3 Atlantic N Am., China, Taiwan
63Pediocactus Britton & Rose ex Britton & A. Brown 1913 [1]Cactaceae Cactoideae Cacteae 6 Arizona, Utah, New Mexico, Washington, Oregon, Idaho, Montana, South Dakota, Wyoming, Colorado, Nevada
64Opuntia Mill. 1753 [294]Cactaceae Opuntioideae 180 Galapagos, Mex., C Am., WI, Florida, S Am., N Am., British Columbia, Alberta
65Gymnocladus Lam. 1785 [19]Caesalpiniaceae Caesalpinieae 5 E As., SE As.; E N Am.
66Cercis L. 1753 [55]Caesalpiniaceae Cercideae 6 S Eur. through C. & E As. to Japan, N Am.
67Callitriche L. 1753 [100]Callitrichaceae 1 cosmop.
68Githopsis Nutt. 1843Campanulaceae Campanuloideae 4 W N Am.
69Heterocodon Nutt. 1843 [1]Campanulaceae Campanuloideae 2 China; W N Am.
70Triodanis Raf. ex E. Greene 1836 [12]Campanulaceae Campanuloideae 8 N Am. (7), 1 Medit. (1)
71Wahlenbergia Schrad. ex Roth 1821 [143]Campanulaceae Campanuloideae Wahlenberginae 200 subcosmop., esp. S temperate
72Nemacladus Nutt. 1843 [1]Campanulaceae Cyphioideae 10 SW N Am.
73Downingia Torr. 1857 [5]Campanulaceae Lobelioideae 10 W N Am., 1 ext. to Chile
74Howellia A. Gray 1879Campanulaceae Lobelioideae 1 W N Am.
75Lysipomia Kunth 1819 [16]Campanulaceae Lobelioideae 1 W N Am.
76Cantharellus 0 [25]Cantharellaceae 70 cosmop.
77Craterellus Pers. 0 [11]Cantharellaceae 20 cosmop.
78Wislizenia Engelm. 1848 [2]Capparaceae 1 SW N Am., adjacent subtrop. Mex.
79Diervilla Mill. 1754 [71]Caprifoliaceae Caprifolioideae Lonicereae 2 E N Am.
80Symphoricarpos Duhamel 1755 [35]Caprifoliaceae Caprifolioideae Lonicereae 15 N Am.; China (1)
81Sambucus L. 1753 [161]Caprifoliaceae Caprifolioideae Sambuceae 100 temperate & subtropical regions, esp. As. & N Am.
82Triosteum L. 1753 [9]Caprifoliaceae Caprifolioideae Triosteae 5 E As., E N Am.
83Cerastium L. 1753 [203]Caryophyllaceae 100 subcosmopolitan, chiefly N temp. OW; many weeds
84Pseudostellaria Pax 1934 [12]Caryophyllaceae 15 C As., Afghanistan to Japan; Eur. (1); N Am. (1)
85Stellaria L. 1753 [178]Caryophyllaceae 150 cosmop.
86Silene L. 1753 [920]Caryophyllaceae Sileneae 600 Eurasia, Afr., N Am.
87Corrigiola L. 1753 [7]Caryophyllaceae Paronychioideae Corrigioleae 10 cosmopol.
88Cardionema DC. 1828 [6]Caryophyllaceae Paronychioideae Paronychieae 5 W N Am. to Chile
89Paronychia Mill. 1753 [44]Caryophyllaceae Paronychioideae Paronychieae 100 cosmop. esp. Medit., Turkey, SE US & Peru to Bolivia; not native in Aus.
90Loeflingia L. 1753 [8]Caryophyllaceae Paronychioideae Polycarpeae 1 N Am., Medit.
91Polycarpon Loefl. ex L. 1759 [24]Caryophyllaceae Paronychioideae Polycarpeae 10 cosmopol.
92Mortonia A. Gray 1852 [2]Celastraceae Celastroideae 8 S N Am., Mex.
93Paxistima Raf. 1838 [2]Celastraceae Celastroideae 2 N Am.
94Ceratobasidium 0Ceratobasidiaceae 5 cosmop.
95Ceratophyllum L. 1753 [45]Ceratophyllaceae 2 cosmop.
96Atriplex L. 1753 [229]Chenopodiaceae Chenopodioideae Atripliceae 200 cosmop.
97Cycloloma Moq. 1840 [4]Chenopodiaceae Chenopodioideae Camphorosmeae 1 W & C N Am., nat. Eur., S Am.
98Monolepis Schrad. 1831 [3]Chenopodiaceae Chenopodioideae Chenopodieae 5 N & E As., N Am., temp. S Am., intr. Aus.
99Corispermum L. 1753 [47]Chenopodiaceae Chenopodioideae Corispermeae 50 N temp., nat. in N Am.
100Salicornia L. 1753 [53]Chenopodiaceae Salicornioideae Salicornieae 28 cosmop.
101Salsola L. 1753 [103]Chenopodiaceae Salsoloideae Salsoleae 100 cosmop. sea-coasts or other saline habitats
102Sarcobatus Nees 1841 [5]Chenopodiaceae Salsoloideae Sarcobateae 1 W N Am.
103Suaeda Forssk. ex Scop. 1777 [62]Chenopodiaceae Salsoloideae Suaedeae 100 cosmop. coast & salt steppe
104Lechea L. 1753 [9]Cistaceae 17 N Am., Mex., C Am., WI
105Clavaria Fr. 0 [110]Clavariaceae 25 cosmop.
106Clavulinopsis Overeem 0 [1]Clavariaceae 5 cosmop.
107Clavulina Schroet. 0Clavulinaceae 30 cosmop.
108Anaphalis DC. 1838 [33]Compositae 100 As., N Am., natur. Eur.
109Baccharis L. 1753 [107]Compositae 350 S & N Am.
110Bartlettia A. Gray 1855Compositae 1 SW N Am.
111Bidens L. 1753 [237]Compositae 200 cosmop., esp. N & S Am.
112Bigelowia DC. 1836 [1]Compositae 2 N Am.
113Boltonia L’Hérit. 1789 [7]Compositae 5 C & E N Am.
114Canadanthus G.L.Nesom 1994Compositae 1 N Am.
115Carphochaete A. Gray 1849Compositae 7 SW N Am.
116Chaenactis DC. 1836 [4]Compositae 30 W N Am.
117Chaetopappa DC. 1836 [4]Compositae 10 SW N Am.
118Chrysactinia A. Gray 1849 [4]Compositae 5 SW N Am.
119Chrysothamnus Nutt. 1840 [1]Compositae 15 SW N Am.
120Cotula L. 1753 [41]Compositae 80 almost cosmop. esp. S hemisphere, some natur.
121Crocidium Hook. 1833 [1]Compositae 2 NW N Am.
122Dicoria Torr. & A. Gray 1859 [2]Compositae 5 SW N Am. to Mex.
123Dicranocarpus A. Gray 1854Compositae 1 Mex., S N Am.
124Dyssodia Cav. 1803 [26]Compositae 16 SW N Am.
125Eastwoodia Brandegee 1894Compositae 1 SW N Am.
126Eatonella A. Gray 1883 [1]Compositae 1 SW N Am.
127Erigeron L. 1753 [163]Compositae 150 cosmop., esp. N Am.
128Eriophyllum Lagasca 1816 [5]Compositae 11 W N Am.
129Eupatorium L. 1753 [253]Compositae 40 Eur., Caucasus, C As., E As., E N Am.
130Euthamia Nutt. 1818 [5]Compositae 8 N Am.
131Flaveria Juss. 1789 [13]Compositae 19 Am., esp. SW N Am.; Aus. (1)
132Fleischmannia Schultz-Bip. 1850 [4]Compositae 75 N Am., W S Am.
133Guardiola Cerv. ex Bonpl. 1807 [3]Compositae 10 SW N Am.
134Haploesthes A. Gray 1849Compositae 3 SW N Am.
135Haplopappus Cass. 1828 [16]Compositae 70 S & W N Am.
136Helianthus L. 1753 [142]Compositae 50 N Am., 2 widely cult.
137Hesperevax Torr. & A. Gray 1868 [1]Compositae 3 W California, SW Oregon
138Heterosperma Cav. 1795 [10]Compositae 5 C Am., Mex., SW N Am.
139Heterotheca Cass. 1817 [11]Compositae 20 S N Am. & Mex.
140Hymenoclea Torr. & A. Gray 1849 [1]Compositae 3 SW N Am. to NW Mex.
141Hymenopappus L’Hérit. 1788 [2]Compositae 14 S N Am.
142Hymenothrix A. Gray 1849 [1]Compositae 5 SW N Am., Mex.
143Hymenoxys Cass. 1828 [10]Compositae 28 W N Am., Mex., C Am, to Argentina
144Iva L. 1753 [9]Compositae 15 N Am. to WI; intr. Eur.
145Jaumea DC. 1807 [3]Compositae 2 W N Am., S S Am.
146Lagophylla Nutt. 1841Compositae 5 W N Am.
147Lasthenia Cass. 1834 [9]Compositae 17 Pacific N Am., Chile
148Lessingia Cham. 1829 [2]Compositae 14 SW N Am.
149Liatris Gaertner ex Schreber 1791 [39]Compositae 40 E N Am.
150Luina Benth. 1873 [1]Compositae 2 NW N Am.
151Madia Molina 1781 [13]Compositae 18 W N Am., Chile
152Matricaria L. 1753 [76]Compositae 40 Euras., N Afr., N Am.
153Megalodonta Greene 1901Compositae 1 N Am.
154Mikania Willd. 1803 [70]Compositae 400 trop. ext. to SE N Am.; 1 widely intr.
155Monoptilon A. Gray 1844 [1]Compositae 2 SW N Am. deserts
156Nicolletia A. Gray 1845 [2]Compositae 3 S N Am.
157Parthenice L. 1853Compositae 1 SW N Am. to Mex.
158Pericome A. Gray 1853Compositae 4 SW N Am.
159Perityle Benth. 1844 [12]Compositae 64 SW N Am. with 1 in Peru & Chile
160Polymnia L. 1753 [26]Compositae 2 E N Am.
161Psathyrotes A. Gray 1853 [2]Compositae 3 SW N Am.
162Psilostrophe DC. 1838 [8]Compositae 7 SW N Am.
163Raillardella (A. Gray) Benth. 1873Compositae 3 W N Am.
164Rainiera Greene 1898Compositae 1 Washington, Oregon
165Ratibida Raf. 1817 [19]Compositae 7 N Am.
166Rudbeckia L. 1753 [49]Compositae 15 N Am.
167Sartwellia A. Gray 1852 [2]Compositae 4 S N Am.
168Stylocline Nutt. 1840 [2]Compositae 7 SW N Am.
169Tetradymia DC. 1838 [2]Compositae 10 N Am.
170Thelesperma Less. 1831 [3]Compositae 15 W N Am. & S S Am.
171Trichocoronis A. Gray 1849 [2]Compositae 2 SW N Am.
172Tussilago L. 1753 [69]Compositae 1 Euras. & N Afr., nat. E N Am.
173Varilla A. Gray 1849Compositae 2 S N Am.
174Wyethia Nutt. 1834 [4]Compositae 14 W N Am.
175Xanthium L. 1753 [63]Compositae 2 cosmop.
176Achillea L. 1753 [274]Compositae ACHILLEINAE100 Euras..; few nat. N Am. & S Hemisphere
177Anthemis L. 1753 [245]Compositae ANTHEMIDINAE150 Eur., As., N Am., N Afr.; 1 also in E Afr.
178Gnaphalium L. 1753 [140]Compositae Gnaphalinae50 cosmop.
179Senecio L. 1753 [997]Compositae SENECIONINAE1000 cosmop., of which 500 S Am.
180Calycoseris A. Gray 1853 [2]Compositae Lactuceae Malacothricinae2 SW N Am.
181Malacothrix DC. 1838Compositae Lactuceae Malacothricinae10 W N am.
182Pinaropappus Less. 1832 [1]Compositae Lactuceae Malacothricinae6 S N Am.
183Lygodesmia D. Don 1829 [3]Compositae Lactuceae Stephanomeriinae8 Am., esp. W N Am.
184Centaurea L. 1753 [677]Compositae Cichorioideae Centaureinae500 Euras., N & E Afr., N Am., few in S Am.; widely intr.
185Cirsium L. 1753 [310]Compositae Cichorioideae Cardueae Carduinae250 Euras., N & E Afr., N Am., widely intr.
186Saussurea DC. 1810 [110]Compositae Cichorioideae Cardueae Carduinae300 Euras., esp. C As., 1 ext. to N Aus.; few in NW N Am.
187Lactuca L. 1753 [244]Compositae Cichorioideae Lactuceae Lactucineae100 cosmop. esp. N Temp.
188Krigia Schreber 1791 [7]Compositae Cichorioideae Lactuceae Microseridinae7 N Am.
189Microseris D. Don 1832 [5]Compositae Cichorioideae Lactuceae Microseridinae15 W N Am., Chile, Aus. & NZ
190Sonchus L. 1753 [201]Compositae Cichorioideae Lactuceae Sonchinae60 Euras., incl. 2 Eur., to trop. Afr.; some cosmop. weeds
191Stephanomeria Nutt. 1841 [3]Compositae Cichorioideae Lactuceae Stephanomeriinae17 W N Am.
192Calystegia R. Br. 1810 [93]Convolvulaceae 20 cosmop.
193Convolvulus L. 1753 [337]Convolvulaceae 100 cosmop., esp. temp.
194Cuscuta L. 1753 [201]Convolvulaceae 100 cosmop., esp. warmer regions
195Nyssa L. 1753 [37]Cornaceae Cornoideae 8 S N Am. (5); C Am. (1); China (1); Indomal. (1)
196Corticium Fr. 0 [2]Corticiaceae 150 cosmop.
197Crassula L. 1753 [305]Crassulaceae 150 almost cosmop., esp. trop. & S Afr.
198Dudleya Britton & Rose 1903 [22]Crassulaceae 30 SW N Am.
199Graptopetalum Rose 1911 [6]Crassulaceae 10 SW N Am.
200Lenophyllum Rose 1904 [3]Crassulaceae 5 SW N Am.
201Crossosoma Nutt. 1848 [2]Crossosomataceae 2 SW N Am.
202Armoracia G. Gaertner, B. Mey. & Scherb. 1800 [28]Cruciferae 4 E & SE Eur. to Siberia, E N Am.
203Cakile Mill. 1754 [36]Cruciferae 7 (7 shores of Eur., Medit., Arabia, Aus. -natur.-, N Am.)
204Chlorocrambe Rydb. 1907 [1]Cruciferae 1 W N Am.
205Coronopus Zinn 1757Cruciferae 10 almost cosmop.
206Dithyrea Harv. 1845 [1]Cruciferae 3 SW N Am.
207Dryopetalon A. Gray 1853 [2]Cruciferae 5 SW N Am.
208Erysimum L. 1753 [212]Cruciferae 200 Medit., Eur., As.; natur. N Am.
209Hymenolobus Nutt. 1838Cruciferae 5 Eur., Medit., C. As., Aus., N Am., Chile
210Iodanthus (Torr. & A. Gray) Steud. 1848 [3]Cruciferae 4 E N Am. (1); Mex. (3)
211Nerisyrenia Greene 1900 [2]Cruciferae 11 S N Am.
212Phoenicaulis Nutt. ex Torr. & A. Gray 1838Cruciferae 1 W N Am.
213Physaria (Nutt. ex J. Torrey & A. Gray ) A. Gray 1848 [21]Cruciferae 14 W N Am.
214Rorippa Scop. 1760 [181]Cruciferae 80 subcosmop.
215Selenia Nutt. 1825 [2]Cruciferae 4 S N Am.
216Sibara Greene 1896Cruciferae 10 E & S N Am.
217Sisymbrium L. 1753 [121]Cruciferae 70 Euras., Medit., S Afr., N Am., Andes
218Smelowskia C.A. Mey. 1830 [5]Cruciferae 6 artic-alpine E As., W N Am.
219Stanleya Nutt. 1818 [1]Cruciferae 6 W N Am.
220Streptanthus Nutt. 1825 [3]Cruciferae 35 W & S N Am.
221Synthlipsis A. Gray 1849Cruciferae 3 S N Am.
222Thellungiella O.E. Schulz 1924Cruciferae 3 SW to E As., one sp., T salsuginea (Pall.) O.E. SchuIz, disjunct in N Am..
223Thelypodium Endl. 1839 [24]Cruciferae 3 W N Am.
224Lepidium L. 1753 [227]Cruciferae Lepidieae 140 cosmop., esp. temp.
225Lunaria L. 1753 [49]Cruciferae Lunarieae 3 C & SE Eur., natur. N Eur., N Am.
226Echinocystis Torr. & A. Gray 1840 [13]Cucurbitaceae 1 N Am.
227Ibervillea Greene 1895 [6]Cucurbitaceae 4 SW N Am.
228Marah Kellogg 1854 [2]Cucurbitaceae Cucurbitoideae Cyclantherae 7 W N Am.
229Calocedrus Kurz 1873 [6]Cupressaceae 3 W N Am., SW China, N Burma, NE Thailand, Taiwan
230Chamaecyparis Spach 1841 [33]Cupressaceae 8 E & W N Am., Japan, Taiwan, SinoHimalaya
231Thuja L. 1753 [63]Cupressaceae 5 N Am., China, Korea, Japan
232Carex L. 1753 [2268]Cyperaceae 1500 cosmop. esp. temp. & cold wet places
233Cladium P. Browne 1756 [24]Cyperaceae 2 cosmop.
234Dulichium Pers. 1805 [3]Cyperaceae 1 N Am.
235Eleocharis R. Br. 1810 [225]Cyperaceae 100 cosmop.
236Rhynchospora Vahl 1806 [208]Cyperaceae 200 subcosmop., except Artic regions
237Schoenus L. 1753 [45]Cyperaceae 80 cosmop. esp. SE As., Aus.
238Scirpus L. 1753 [295]Cyperaceae 200 cosmop.
239Calocera Fr. 0 [3]Dacrymycetaceae 25 cosmop.
240Datisca L. 1753 [11]Datiscaceae 2 W N Am.; S As.
241Pteridium Scop. 1760 [43]Dennstaedtiaceae Dennstaedtioideae 1 cosmop.
242Shortia Torr. & A. Gray 1842 [18]Diapensiaceae 6 N Am. (1); E As. (5)
243Drosera L. 1753 [268]Droseraceae 100 cosmop., esp. S hemisphere; wet places
244Athyrium Roth 1799 [208]Dryopteridaceae Athyrioideae Physematieae 120 cosmop., esp. E & SE As.
245Dryopteris Adans. 1763 [257]Dryopteridaceae Dryopteridoideae Dryopterideae 150 subcosmop.
246Polystichum Roth 1799 [199]Dryopteridaceae Dryopteridoideae Dryopterideae 150 cosmop.
247Elaeagnus L. 1753 [112]Elaeagnaceae 26 Eur., As. (25); N Am. (1)
248Shepherdia Nutt. 1818 [5]Elaeagnaceae 3 temp. N Am.
249Ephedra L. 1753 [80]Ephedraceae 60 Canary Is., Medit., Arabia, C As., S. Am., C. Am., N Am.
250Equisetum L. 1753 [183]Equisetaceae 15 cosmop.
251Arbutus L. 1753 [75]Ericaceae Arbutoideae 14 W N Am., W Eur. to Med.
252Arctostaphylos Adans. 1763 [97]Ericaceae Arbutoideae 50 W N Am. with 2 circumpolar
253Calluna Salisb. 1802 [49]Ericaceae Ericoideae Ericeae 1 Eur. to Ural mts & N Turkey, natur. N Am.
254Elliottia Muhl. ex Elliott ex Elliott 1817 [10]Ericaceae Ericoideae Phyllodoceae 2 Alaska, NW & SE N Am.
255Kalmia L. 1753 [94]Ericaceae Ericoideae Phyllodoceae 7 N Am., Cuba; natur. in Eur.
256Kalmiopsis Rehder 1932 [2]Ericaceae Ericoideae Phyllodoceae 1 Oregon.
257Menziesia J.E. Sm. 1791 [17]Ericaceae Ericoideae Rhodoreae 7 N Am., E As.
258Monotropsis Schwein. ex Elliott 1817 [1]Ericaceae Monotropoideae Monotropeae 1 N Am.
259Pleuricospora A. Gray 1868Ericaceae Monotropoideae Monotropeae 2 W N Am.
260Pterospora Nutt. 1818 [4]Ericaceae Monotropoideae Pterosporeae 1 N Am.
261Sarcodes Torr. 1851 [4]Ericaceae Monotropoideae Pterosporeae 1 Oregon, California, Baja California
262Gaultheria Kalm ex L. ex L. 1753 [191]Ericaceae Vaccinoideae Gaultherieae 130 Mal., E As., Aus., NZ, N Am., C & S Am.
263Leucothoe D. Don 1834 [23]Ericaceae Vaccinoideae Gaultherieae 8 Himal., Japan, N Am.
264Lyonia Nutt. 1818 [9]Ericaceae Vaccinoideae Lyonieae 35 E & SE As., E N Am., Mex., WI
265Pieris D. Don 1834 [27]Ericaceae Vaccinoideae Lyonieae 7 E As., E N Am.
266Vaccinium L. 1753 [428]Ericaceae Vaccinoideae Vaccinieae 400 circumpolar, Eur., N Am., trop. Am., C & SE Afr. mts & Madag., Japan, trop. As. to Mal.
267Eriocaulon L. 1753 [127]Eriocaulaceae 400 tropics & subtropics; incl. Japan (30), N Am. (8)
268Jatropha L. 1753 [145]Euphorbiaceae Crotonoideae Jatropheae 150 tropics & subtropics, N Am.
269Euphorbia L. 1753 [1361]Euphorbiaceae Euphorboideae Euphorbieae Euphorbiinae1500 cosmop., esp. tropics & subtropics
270Tetracoccus Engelm. ex Parry ex Parry. 1885Euphorbiaceae Oldfieldioideae Podocalyceae Tetracoccinae5 SW N Am.
271Reverchonia A. Gray 1880Euphorbiaceae Phyllanthoideae Phyllantheae 1 S N Am.
272Exobasidium Woronin 0Exobasidiaceae 10 cosmop.
273Castanopsis (D. Don) Spach 1841 [100]Fagaceae Castaneoideae 100 trop. & subtrop. As. (100); W N Am. (2)
274Fistulina Fr. 0 [5]Fistulinaceae 5 cosmop.
275Daedalea Fr. 0 [13]Fomitopsidaceae 25 cosmop.
276Laetiporus Murrill 0Fomitopsidaceae 5 cosmop.
277Piptoporus H. Karst. 0Fomitopsidaceae 5 Eur., N am., Aus.
278Ganoderma H. Karst. 0Ganodermataceae 50 cosmop., esp. trop.
279Sabatia Adans. 1763 [24]Gentianaceae Gentianoideae Chironieae Chironiinae17 N Am.,, Mex., WI,
280Obolaria L. 1753Gentianaceae Gentianoideae Gentianeae Swertiinae1 E N Am.
281Nephrophyllidium Gilg 1895 [1]Gentianaceae Menyanthoideae 1 N Japan; NW N Am.
282Nymphoides Hill 1753 [74]Gentianaceae Menyanthoideae 15 cosmop.
283Geranium L. 1753 [600]Geraniaceae 250 cosmop., esp. temp.
284Ramaria S.F. Gray 0 [19]Gomphaceae 100 cosmop.
285Phragmites Adans. 1763 [35]Gramineae Arundinoideae Arundineae 3 cosmop.
286Arundinaria Michx. 1803 [29]Gramineae Bambusoideae Bambuseae Arundinariinae50 N India to Japan; N Am.
287Brachyelytrum P. Beauv. 1812 [1]Gramineae Bambusoideae Brachyelytreae 3 N Am., E As.
288Diarrhena P. Beauv. 1812 [1]Gramineae Bambusoideae Diarrheneae 4 E As. N Am.
289Chasmanthium Link 1827 [8]Gramineae Centothecoideae Centotheceae 6 E N Am., Mex.
290Buchloe Engelm. 1859 [6]Gramineae Chloridoideae Cynodonteae Boutelouinae1 N Am.
291Dactyloctenium Willd. 1809 [16]Gramineae Chloridoideae Eragrostideae Eleusininae12 13 Natal to N India (10); Aus. (1), cosmop. weed (1)
292Eragrostis Host 1776 [236]Gramineae Chloridoideae Eragrostideae Eleusininae300 cosmopolitan but mostly subtrop
293Calamovilfa Hackel 1890Gramineae Chloridoideae Eragrostideae Sporobolinae4 N Am.
294Uniola L. 1753 [5]Gramineae Chloridoideae Eragrostideae Uniolinae2 N Am., WI, to Ecuador
295Ammophila Host 1809 [23]Gramineae Pooideae Aveneae Alopecurinae3 E N Am., Eur., N Afr.
296Graphephorum Desv. 1810 [1]Gramineae Pooideae Aveneae Aveninae3 N Am., Mex., C Am
297Sphenopholis Scribner 1906 [10]Gramineae Pooideae Aveneae Aveninae5 N Am., Mex., WI
298Glyceria R. Br. 1810 [51]Gramineae Pooideae Meliceae 40 temp., esp. N Am.
299Schizachne Hackel 1909 [2]Gramineae Pooideae Meliceae 1 N Am., Urals to Japan
300Coleanthus Seidel 1817 [7]Gramineae Pooideae Poeae 1 C Eur., N As; N Am.
301Festuca L. 1753 [245]Gramineae Pooideae Poeae 300 cosmop. , esp. temp.
302Poa L. 1753 [265]Gramineae Pooideae Poeae 250 cosmop.
303Milium L. 1753 [31]Gramineae Pooideae Stipeae 4 N temp. OW, E N Am.
304Itea L. 1753 [4]Grossulaceae 10 Himal. to Japan & W Mal., E. N Am.
305Triadenum Raf. 1837 [11]Guttiferae Hypericoideae 6 E As., E N Am.
306Myriophyllum L. 1753 [83]Haloragaceae 50 cosmop. esp. Aus.
307Proserpinaca L. 1753 [10]Haloragaceae 2 E N Am. to WI
308Fothergilla L. 1774 [14]Hamamelidaceae 2 E N Am.
309Hamamelis L. 1753 [37]Hamamelidaceae 5 E N Am., E As.
310Helicobasidium Pat. 0Helicobasidiaceae 10 cosmop.
311Aesculus L. 1753 [159]Hippocastanaceae 13 SE Eur.; 5 India & SE As.; 7 N Am.
312Hippuris L. 1753 [42]Hippuridaceae 1 cosmop.
313Laccaria Berk. & Br. 0Hydnangiaceae 10 cosmop.
314Decumaria L. 1763 [6]Hydrangeaceae Hydrangeoideae Hydrangeae 2 E As.; E N Am.
315Whipplea Torr. 1857 [2]Hydrangeaceae Hydrangeoideae Philadelpheae 1 W N Am.
316Fendlera Engelm. & A. Gray 1852 [5]Hydrangeaceae Jamesioideae 2 SW N Am.
317Jamesia Torr. & A. Gray 1840 [4]Hydrangeaceae Jamesioideae 2 W N Am.
318Ellisia L. 1763 [6]Hydrophyllaceae 1 N Am.
319Emmenanthe Benth. 1835 [2]Hydrophyllaceae 1 SW N Am.
320Eriodictyon Benth. 1844 [4]Hydrophyllaceae 8 SW N Am.,
321Eucrypta Nutt. 1848 [1]Hydrophyllaceae 2 SW N Am., N Mex.
322Hesperochiron S. Watson 1871 [5]Hydrophyllaceae 2 SW N Am.
323Hydrophyllum L. 1753 [30]Hydrophyllaceae 8 N Am., W & E spp. separated
324Nemophila Nutt. 1822 [37]Hydrophyllaceae 10 W & SE N Am.
325Phacelia Juss. 1789 [90]Hydrophyllaceae 100 W N Am., E US, S Am.
326Romanzoffia Cham. 1820 [5]Hydrophyllaceae 4 W N Am. to Aleutians
327Turricula Macbr. 1917 [1]Hydrophyllaceae 1 SW N Am.
328Hygrocybe (Fr.) Wuensche 0 [1]Hygrophoraceae 50 cosmop.
329Hygrophorus Fr. 0 [20]Hygrophoraceae 100 cosmop.
330Phellinus Quel. 0Hymenochaetaceae 5 cosmop.
331Illicium L. 1759 [63]Illiciaceae 35 India to Korea & W Mal., SE N Am. to Hispaniola
332Aecidium Pers. 0 [28]Incertae sedis 600 cosmop.
333Uredo Pers. 0 [12]Incertae sedis 500 cosmop.
334Isoetes L. 1753 [52]Isoetaceae 100 cosmop.
335Carya Nutt. 1818 [83]Juglandaceae 14 E N Am. to C Am., E As.
336Juglans L. 1753 [139]Juglandaceae 20 Medit., incl. 1 Eur. to E As.; N Am. to the Andes
337Juncus L. 1753 [376]Juncaceae 200 cosmop., rare in tropics
338Luzula DC. 1805 [151]Juncaceae 80 cosmop. esp. temp. Euras.
339Triglochin L. 1753 [68]Juncaginaceae 15 cosmop. esp. S temp. regions
340Teucrium L. 1753 [364]Labiatae Ajugoideae 75 cosmop., esp. Medit.
341Trichostema L. 1753 [8]Labiatae Ajugoideae 15 N Am.
342Physostegia Benth. 1829 [32]Labiatae Lamioideae 10 N Am.
343Collinsonia L. 1753 [11]Labiatae Nepetoideae Elsholtzieae 5 E N Am.
344Blephilia Raf. 1819Labiatae Nepetoideae Mentheae Menthinae3 N Am.
345Cunila Royen ex L. ex L. 1753 [8]Labiatae Nepetoideae Mentheae Menthinae10 E N Am. to Uruguay
346Hedeoma Pers. 1806 [11]Labiatae Nepetoideae Mentheae Menthinae35 SW N Am., S Am.
347Monarda L. 1753 [68]Labiatae Nepetoideae Mentheae Menthinae10 N Am.
348Monardella Benth. 1834 [24]Labiatae Nepetoideae Mentheae Menthinae15 W N Am.
349Pogogyne Benth. 1834 [3]Labiatae Nepetoideae Mentheae Menthinae6 W N Am.
350Poliomintha A. Gray 1870Labiatae Nepetoideae Mentheae Menthinae7 SW N Am., cult.
351Pycnanthemum Michx. 1803 [9]Labiatae Nepetoideae Mentheae Menthinae15 N Am.
352Dracocephalum L. 1753 [101]Labiatae Nepetoideae Mentheae Nepetinae31 Euras., Medit. (30); N Am. (1)
353Glechoma L. 1753 [53]Labiatae Nepetoideae Mentheae Nepetinae10 temp. Euras., nat. N Am.
354Scutellaria L. 1753 [272]Labiatae Scutellarioideae 200 cosmop., except S Afr. & except NZ
355Lindera Thunb. 1783 [31]Lauraceae 60 trop., subtrop. & temp. E As., E N Am.
356Sassafras J. Presl 1833 [41]Lauraceae 3 E As. (2); E N Am. (1)
357Umbellularia (Nees) Nutt. 1842 [3]Lauraceae 1 W N Am.
358Lemna L. 1753 [71]Lemnaceae 7 cosmop., except Artic
359Spirodela Scheiden 1839 [15]Lemnaceae 4 cosmop.
360Utricularia L. 1753 [397]Lentibulariaceae 180 cosmop., esp. trop.
361Calochortus Pursh 1814 [78]Liliaceae Calochortoideae Calochorteae 60 W N Am., British Columbia to Guatamala
362Scoliopus Torr. 1856 [5]Liliaceae Calochortoideae Tricyrtideae 2 W N Am.
363Disporum Salisb. ex D. Don 1825 [13]Liliaceae Colchicoideae 10 E As., Indomal., W N Am.
364Uvularia L. 1753 [24]Liliaceae Colchicoideae 5 E & S N Am.
365Convallaria L. 1753 [78]Liliaceae Convallarioideae Convallarieae Convallarinae3 N temp., natur. N Am.
366Camassia Lindl. 1832 [16]Liliaceae Hyacinthoideae Chlorogaleae 6 N Am. (5); S Am. (1)
367Chlorogalum (Lindley) Kunth 1843 [5]Liliaceae Hyacinthoideae Chlorogaleae 5 W N Am.
368Medeola L. 1753 [8]Liliaceae Lilioideae Medeoleae 1 E N Am.
369Clintonia Raf. 1818 [16]Liliaceae Lilioideae Medeoleae 5 N Am. (4); 1 E As. (1)
370Erythronium L. 1753 [79]Liliaceae Lilioideae Tulipeae 20 temp. N Am., Euras.
371Lloydia Salisb. ex Reichb. 1830 [18]Liliaceae Lilioideae Tulipeae 0 temp. Euras., W N Am.
372Chamaelirium Willd. 1808 [6]Liliaceae Melanthioideae Heloniadeae 1 E N Am.
373Helonias L. 1753 [13]Liliaceae Melanthioideae Heloniadeae 10 Tibet to E As.; 1 E N Am.
374Stenanthium (A. Gray) Kunth 1843 [6]Liliaceae Melanthioideae Melanthieae 5 E As., N Am.
375Zigadenus Michx. 1803 [35]Liliaceae Melanthioideae Melanthieae 17 N Am. (15); 1 Urals (1); 1 E As. (1)
376Xerophyllum Michx. 1803 [8]Liliaceae Melanthioideae Xerophylleae 2 N Am.
377Aletris L. 1753 [12]Liliaceae Narthecioideae Narthecieae 10 E As., Mal., N Am.
378Lophiola Ker Gawl. 1813 [4]Liliaceae Narthecioideae Narthecieae 1 E N Am.
379Trillium L. 1753 [85]Liliaceae Trillioideae Parideae 50 N Am., esp. S Appalachians, Himal., E As.
380Floerkea Willd. 1801 [1]Limnanthaceae 1 N Am.
381Limnanthes R. Br. 1833 [9]Limnanthaceae 2 coastal W N Am.
382Hesperolinon (A. Gray) Small 1907Linaceae 10 Oregon to California, Mex.
383Cevallia Lagasca 1805 [4]Loasaceae Gronovioideae 1 SW N Am.
384Eucnide Zucc. 1844 [9]Loasaceae Mentzelioideae 24 SW N Am.
385Petalonyx A. Gray 1855 [2]Loasaceae Petalonychoideae 5 SW N Am.
386Huperzia Bernh. 1800 [112]Lycopodiaceae 200 cosmop. (nearly)
387Lycopodium L. 1753 [142]Lycopodiaceae 30 cosmop.
388Decodon Gmelin 1791 [4]Lythraceae 1 E N Am.
389Lythrum L. 1753 [153]Lythraceae 0 cosmop.
390Liriodendron L. 1753 [51]Magnoliaceae 3 E N Am. (2); China (1)
391Magnolia L. 1753 [568]Magnoliaceae 100 Himal. to Japan & W Mal., E N Am. to trop. Am.
392Callirhoe Nutt. 1821 [22]Malvaceae 9 N Am.
393Horsfordia A. Gray 1887Malvaceae 4 SW N Am.
394Sidalcea A. Gray 1849 [18]Malvaceae 20 W N Am.
395Henningsomyces O. Kuntze 0Marasmiaceae 30 cosmop.
396Rhexia L. 1753 [69]Melastomataceae 13 N Am.
397Menispermum L. 1753 [35]Menispermaceae 2 E N Am. & E As.
398Bjerkandera H. Karst. 0Meruliaceae 5 cosmop.
399Irpex Fr. 0 [2]Meruliaceae 50 cosmop.
400Steccherinum S.F. Gray 0Meruliaceae 5 cosmop.
401Morus L. 1753 [123]Moraceae Moroideae Moreae 10 Afr., W & SW As. to China, Japan & Java, subtrop. & temp. N Am. (1); Russia Far East (1)
402Najas L. 1753 [126]Najadaceae 0 cosmop.
403Lachnella Fr. 0Niaceae 25 cosmop.
404Nyctaginia Choisy 1849 [1]Nyctaginaceae 1 SW N Am.
405Nelumbo Adans. 1763 [68]Nymphaeaceae Nelumbonoideae 2 E As. & E N Am.
406Nymphaea L. 1753 [301]Nymphaeaceae Nymphaeoideae 40 cosmop., including 4 in Eur.
407Chionanthus L. 1753 [73]Oleaceae Oleeae Oleinae100 tropics; 9 Afr.; 3 Madag; subtrop., E As., E N Am.
408Forestiera Poir. 1812 [7]Oleaceae Oleeae Oleinae15 Am., esp. SW N Am.
409Calylophus Spach 1835 [3]Onagraceae 6 N Am., S Mex.
410Epilobium L. 1753 [294]Onagraceae 150 temp., esp. W N Am., artic & trop. mts
411Gaura L. 1753 [32]Onagraceae 20 N Am., cult.
412Gayophytum A. Juss. 1832 [4]Onagraceae 9 temp. W N Am. & W S Am.
413Ophioglossum L. 1753 [110]Ophioglossaceae 20 cosmop.
414Cypripedium L. 1753 [484]Orchidaceae Cypripedioideae 30 N Am., Mex., Eur., C As., China, Japan, Borneo
415Arethusa L. 1753 [11]Orchidaceae Epidendroideae Arethuseae Arethusinae1 E N Am.
416Calopogon R. Br. 1813 [16]Orchidaceae Epidendroideae Arethuseae Bletiinae4 E N Am., incl. Florida, Cuba
417Liparis Rich. 1817 [269]Orchidaceae Epidendroideae Malaxideae 250 cosmop., except NZ
418Malaxis Sw. 1778 [128]Orchidaceae Epidendroideae Malaxideae 200 subcosmop
419Aplectrum Torr. 1826 [3]Orchidaceae Epidendroideae Maxillarieae Corallorhizinae1 N Am.
420Tipularia Nutt. 1818 [3]Orchidaceae Epidendroideae Maxillarieae Corallorhizinae3 N Am. & As.
421Pogonia Juss. 1789 [26]Orchidaceae Epidendroideae Vanilleae Pogoniinae2 temp. As., N Am.
422Goodyera R. Br. 1813 [155]Orchidaceae Spiranthoideae Erythrodeae Goodyerinae50 cosmop.
423Zeuxine Lindl. 1826 [92]Orchidaceae Spiranthoideae Erythrodeae Goodyerinae70 OW tropics & subtropics; 1 introd. N Am.
424Oxalis L. 1753 [585]Oxalidaceae Oxalidoideae 500 cosmop. esp. S Am. & Cape
425Paeonia L. 1753 [331]Paeoniaceae 30 temp. Euras., incl. 10; 2 W N Am.
426Dicentra Bernh. 1833 [57]Papaveraceae Fumarioideae 12 As. & N Am.
427Canbya Perry 1877Papaveraceae Papaveroideae 2 W N Am., N Mex.
428Eschscholzia Cham. 1820 [35]Papaveraceae Papaveroideae 10 W N Am., naturalised elsewhere
429Meconella Nutt. 1838 [7]Papaveraceae Papaveroideae 3 W N Am.
430Papaver L. 1753 [411]Papaveraceae Papaveroideae 50 Eur., As., S Afr., Aus., W N Am.
431Platystemon Benth. 1835 [35]Papaveraceae Papaveroideae 1 W N Am.
432Sanguinaria L. 1753 [22]Papaveraceae Papaveroideae 1 E N Am.
433Rupertia J.W. Grimes 1990Papilionaceae 3 W N Am.
434Amorpha L. 1753 [26]Papilionaceae Amorpheae 15 N Am.
435Glycyrrhiza L. 1753 [68]Papilionaceae Coluteae 15 Euras. with few in Aus., N Am. & temp. S Am.
436Kummerowia Schindler 1912 [2]Papilionaceae Desmodieae 2 As., N Am., widely natur.
437Lespedeza Michx. 1803 [31]Papilionaceae Desmodieae 40 temp. N Am., E & trop. As. & Aus.
438Apios Fabr. 1759 [17]Papilionaceae Erythrineae 10 E As., N Am.
439Astragalus L. 1753 [734]Papilionaceae Galegeae 1500 N Am., Andes, temp. Euras., mts trop. Afr.
440Wisteria Nutt. 1818 [63]Papilionaceae Millettieae 15 E As., N Am.
441Amphicarpaea Elliott ex Nutt. 1818 [15]Papilionaceae Phaseoleae 3 E As., N Am., Afr.
442Peteria A. Gray 1852Papilionaceae Robinieae 4 SW N Am.
443Robinia L. 1753 [81]Papilionaceae Robinieae 4 N Am., cult., natur. in C Eur.
444Cladrastis Raf. 1824 [10]Papilionaceae Sophoreae 6 China, Japan, N Am.
445Pickeringia Nutt. ex Torrey & A. Gray 1840 [2]Papilionaceae Thermopsideae 1 SW N Am.
446Thermopsis R. Br. 1811 [19]Papilionaceae Thermopsideae 13 E As.; 10 N Am., usually montane
447Peniophora Cooke 0 [3]Peniophoraceae 100 cosmop.
448Physalacria 0Physalacriaceae 20 cosmop.
449Pseudotsuga Carriere 1867 [25]Pinaceae 4 Japan, China, Taiwan, W N Am. to Mex.
450Tsuga Carriere 1855 [45]Pinaceae 14 E & W N Am. & China, Japan, Taiwan
451Plantago L. 1753 [503]Plantaginaceae 200 cosmop., introduced
452Platygloea Schroet. 0Platygloeaceae 20 cosmop., esp. temp..
453Limonium Mill. 1754 [276]Plumbaginaceae 300 cosmop.; maritime and arid N hemisphere
454Podostemum Michx. 1803 [30]Podostemaceae 18 trop. S Am. to N Am.
455Allophyllum (Nutt.) A.D. Grant & V. Grant 1955 [1]Polemoniaceae Polemonioideae 5 SW N Am.
456Gilia Ruíz & Pav. 1794 [98]Polemoniaceae Polemonioideae 25 NW esp. W N Am.
457Linanthus Benth. 1833 [23]Polemoniaceae Polemonioideae 30 W N Am., Chile
458Navarretia Ruíz & Pav. 1794 [12]Polemoniaceae Polemonioideae 30 W N Am., Chile, Arg.
459Phlox L. 1753 [177]Polemoniaceae Polemonioideae 65 N Am.; NE As.(1)
460Polygala L. 1753 [476]Polygalaceae Polygaleae 300 subcosmop., except NZ
461Eriogonum Michx. 1803 [40]Polygonaceae 200 W & S N Am.
462Oxytheca Nutt. 1848 [6]Polygonaceae 7 W N Am., temp. S Am.
463Pterostegia Fisch. & C.A. Mey. 1835 [3]Polygonaceae 1 W & SW N Am.
464Stenogonum Nutt. 0Polygonaceae 2 W N Am.
465Polypodium L. 1753 [521]Polypodiaceae Polypodioideae Polypodieae 150 cosmop., esp. trop. Am.
466Cryptoporus (Peck) Hubbard 0Polyporaceae 1 N Am., China, Japan
467Fomes (Fr.) Kickx 0 [7]Polyporaceae 100 cosmop.
468Lenzites fr. 0 [7]Polyporaceae 20 cosmop.
469Polyporus Fr. 0 [94]Polyporaceae 100 cosmop.
470Trametes Fr. 0 [23]Polyporaceae 60 cosmop.
471Heteranthera Ruíz & Pav. 1794 [34]Pontederiaceae 10 trop. & subtrop. Afr., Am. ext. to N Am.; 1 nat. Eur.
472Claytonia L. 1753 [57]Portulacaceae 24 N Am., ext. to E As.; 2 natur. Eur.
473Lewisia Pursh 1814 [14]Portulacaceae 20 W N Am.
474Potamogeton L. 1753 [240]Potamogetonaceae Potamogetonoideae 70 cosmop.
475Zannichellia L. 1753 [42]Potamogetonaceae Zannichellioideae 1 cosmop.
476Phyllospadix Hook. 1838 [4]Potamogetonaceae Zosteroideae 5 Japan, W N Am.
477Anagallis L. 1753 [225]Primulaceae Lysimachieae 25 cosmop., esp. temp. to subtrop. temp., trop. Afr. mts.; 1 pantrop.
478Dodecatheon L. 1753 [48]Primulaceae Primuleae 13 N Am., E Siberia
479Hottonia L. 1753 [24]Primulaceae Primuleae 2 W N Am., Eur., As., cult.
480Samolus L. 1753 [45]Primulaceae Samoleae 15 cosmop., esp. saltmarhes
481Adiantum L. 1753 [385]Pteridaceae Adiantoideae 100 cosmop., esp. trop. Am.
482Bommeria Fourn. 1876 [1]Pteridaceae Cheilanthoideae 4 SW N Am., Mex., C Am.
483Cheilanthes Sw. 1806 [273]Pteridaceae Cheilanthoideae 100 cosmop.
484Pellaea Link 1841 [121]Pteridaceae Cheilanthoideae 30 tropics & subtropics to Canada & esp. SW N Am.; S Eur. (1)
485Pteris L. 1753 [295]Pteridaceae Pteridoideae 200 cosmop.
486Pterula Fr. 0 [1]Pterulaceae 50 cosmop.
487Endophyllum Lev. 0Pucciniaceae 20 cosmop.
488Anemone L. 1753 [878]Ranunculaceae 140 Eur., As., Sumatra, S Afr. & trop. E Afr., N Am., Mex., C Am., Andes
489Hydrastis L. 1759 [14]Ranunculaceae 1 temp. C & E N Am.
490Xanthorhiza Marshall 1785 [8]Ranunculaceae 1 temp. E N Am.
491Adolphia Meisn. 1837 [3]Rhamnaceae Colletieae 2 SW N Am.
492Berchemia Neck. ex DC 1825 [15]Rhamnaceae Rhamneae 10 E Afr. to E As, W N Am.
493Ceanothus L. 1753 [89]Rhamnaceae _rhamnaceads_not_assigned_to_a_tribe 50 N Am., esp W N Am.
494Cercocarpus Kunth 1824 [10]Rosaceae Rosoideae Dryadeae 8 W & SW N Am.
495Purshia DC. ex Poiret 1816 [9]Rosaceae Rosoideae Dryadeae 7 W N Am.
496Vauquelinia Corrêa ex Bonpl. ex Humbl. & Bonpl. 1807 [4]Rosaceae Rosoideae Exochordeae 3 SW N Am.
497Fallugia Endl. 1840 [5]Rosaceae Rosoideae Geeae 1 SW N Am.
498Chamaebatiaria (Brewer & Watson) (Porter ex W.H. Brewer & S. Watson) Maxim. 1879Rosaceae Rosoideae Gillenieae 1 W N Am.
499Gillenia Moench 1802 [17]Rosaceae Rosoideae Gillenieae 2 E N Am.
500Physocarpus (Cambess.) Maxim. 1879 [15]Rosaceae Rosoideae Neillieae 10 N Am., NE As
501Chamaerhodos Bunge 1829 [8]Rosaceae Rosoideae Potentilleae 10 temp. S As. & N Am.
502Oemleria Rchb. 1841 [4]Rosaceae Rosoideae Pruneae 1 W N Am.
503Rubus L. 1753 [646]Rosaceae Rosoideae Rubeae 200 cosmop. esp. N
504Holodiscus (K. Koch) Maxim. 1879 [10]Rosaceae Rosoideae Spiraeeae 8 W N Am., Mex, C Am. to Colombia
505Petrophytum (Nutt.) (Nutt.) Rydb. 1908Rosaceae Rosoideae Spiraeeae 3 W N Am.
506Mitchella L. 1753 [12]Rubiaceae incertae sedis 3 N temp. (1); N Am. (1); Japan (1)
507Cephalanthus L. 1853 [23]Rubiaceae Antirheoideae Cephalantheae 6 trop., N Am.
508Galium L. 1753 [383]Rubiaceae Rubioideae Rubieae 300 cosmop.
509Ptelea L. 1753 [25]Rutaceae Rutoideae not_assigned_to_tribe 10 N Am.
510Choisya Kunth 1823 [10]Rutaceae Rutoideae Polyastereae 7 SW N Am.
511Thamnosma Torr. & Frém. 1845 [4]Rutaceae Rutoideae Ruteae 6 SW N Am. (2); 2 SW Afr. deserts; 1 Socotra; 1 Arabia & Somalia
512Comandra Nutt. 1818 [4]Santalaceae 1 N Am., Medit. -include. Eur.-
513Ungnadia Endl. 1835 [3]Sapindaceae 1 S N Am.
514Darlingtonia Torr. 1853 [13]Sarraceniaceae 1 N Calif., SW Oregon
515Sarracenia L. 1753 [116]Sarraceniaceae 8 E N Am., nat. Ireland, Switzerland
516Saururus L. 1753 [18]Saururaceae 2 E N Am.; 1 E As.
517Bensoniella Morton 1965Saxifragaceae 1 NW Calif., SW Oregon
518Boykinia Nutt. 1834 [5]Saxifragaceae 9 E As., N Am.
519Chrysosplenium L. 1753 [119]Saxifragaceae 50 Eur., NE As., N Am., few in N Afr. & temp. S Am.
520Darmera Voss ex Post & Kuntze 1899 [4]Saxifragaceae 1 N Calif., SW Oregon
521Elmera Rydb. 1905Saxifragaceae 1 Washington [W N Am.]
522Heuchera L. 1753 [19]Saxifragaceae 50 N Am.
523Leptarrhena R. Br. 1823 [2]Saxifragaceae 1 W N Am.
524Lithophragma (Nutt.) Torr. & A. Gray 1840 [3]Saxifragaceae 9 W N Am.
525Mitella L. 1753 [21]Saxifragaceae 20 N Am., E As.
526Penthorum L. 1753 [11]Saxifragaceae 1 E & SE As., E N Am.
527Saxifraga 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
528Suksdorfia A. Gray 1880 [1]Saxifragaceae 3 NW N Am. & Andes of N Arg. & S Bolivia
529Tellima R. Br. 1823 [4]Saxifragaceae 1 W N Am.
530Tolmiea Torr. & A. Gray 1840 [4]Saxifragaceae 1 W N Am.
531Schisandra Michx. 1803 [34]Schisandraceae 25 E As.; E N Am. (1)
532Schizaea J.E. Sm. 1793 [32]Schizaeaceae 25 tropics & subtropics, S temp. region, N Am.
533Schizophyllum Fr. 0 [3]Schizophyllaceae 5 cosmop.
534Epixiphium (A. Gray) Munz 1926Scrophulariaceae Antirrhinoideae Antirrhineae 1 SW N Am.
535Chelone L. 1753 [53]Scrophulariaceae Antirrhinoideae Cheloneae 5 N Am., cult.orn.
536Collinsia Nutt. 1817 [20]Scrophulariaceae Antirrhinoideae Cheloneae 20 N Am., esp. W US
537Nothochelone (A. Gray) (A. Gray) Straw 1966 [1]Scrophulariaceae Antirrhinoideae Cheloneae 1 W N Am.
538Penstemon Schmidel 1763 [201]Scrophulariaceae Antirrhinoideae Cheloneae 250 N Am., esp. W N Am.; 1 NE As.
539Besseya Rydb. 1903Scrophulariaceae Digitalidoideae Veroniceae Veroniciinae7 N Am., esp. Rockies
540Synthyris Benth. 1846 [3]Scrophulariaceae Digitalidoideae Veroniceae Veroniciinae9 W N Am. mts
541Veronica L. 1753 [691]Scrophulariaceae Digitalidoideae Veroniceae Veroniciinae150 N temp., few trop. mts & S; 9 subcosmop. weeds
542Dopatrium Buch.-Ham. ex Benth. 1835 [11]Scrophulariaceae Gratioloideae Gratioleae Dopatriinae7 trop. As. to Aus., natur. N Am.
543Limosella L. 1753 [26]Scrophulariaceae Gratioloideae Limoselleae 11 cosmop.
544Castilleja 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
545Seymeria Pursh 1814 [2]Scrophulariaceae Orobanchoideae Gerardieae 25 S N Am.
546Boschniakia C.A. Mey. ex Bongard 1833 [8]Scrophulariaceae Orobanchoideae Orobancheae 2 N & Artic Russia, As. to Japan, NW N Am.
547Epifagus Nutt. 1818 [7]Scrophulariaceae Orobanchoideae Orobancheae 1 N Am.
548Euphrasia L. 1753 [104]Scrophulariaceae Orobanchoideae Rhinantheae 150 cosmopolitan
549Leucophyllum Humb. & Bonpl. 1812 [6]Scrophulariaceae Scrophularioideae Leucophylleae 12 SW N Am.
550Sebacina Tul. 0Sebacinaceae 25 cosmop.
551Selaginella P. Beauv. 1804 [193]Selaginellaceae 600 cosmop.
552Septobasidium Pat. 0 [2]Septobasidiaceae 170 cosmop.
553Datura L. 1753 [175]Solanaceae 9 S N Am., widely natur.; excl. Brugmansia
554Lycium L. 1753 [152]Solanaceae 80 N Am., temp. S Am., temp. & subtrop. Eurasia, S Afr., Pacific Is.
555Physalis L. 1753 [129]Solanaceae 60 cosmop.
556Solanum L. 1753 [1223]Solanaceae 1000 subcosmop., esp. warm
557Fremontodendron Cov. 1893 [12]Sterculiaceae 2 SW N Am.
558Aleurodiscus Rabenh. 0Stereaceae 40 cosmop.
559Stereum S.F. Gray 0 [10]Stereaceae 100 cosmop.
560Halesia Ellis ex L. 1759 [37]Styracaceae 5 E China & E N Am.
561Sequoia Endl. 1847 [10]Taxodiaceae Taxodioideae 1 Oregon to California -W N Am.-
562Gordonia Ellis 1771 [63]Theaceae Theoideae 60 SE As., subtrop. N Am.
563Stewartia L. 1753 [40]Theaceae Theoideae 10 E As., E N Am.
564Thelephora Fr. 0 [19]Thelephoraceae 75 cosmop.
565Tomentella Pat. 0Thelephoraceae 50 cosmop.
566Phegopteris (C. Presl) Fée 1852 [30]Thelypteridaceae 3 N temp. regions (1); E N Am. (1); Mal. (1)
567Dirca L. 1753 [10]Thymelaeaceae 2 N Am.
568Clitocybe (Fr.) Kummer 0 [20]Tricholomataceae 100 cosmop.
569Collybia (Fr.) Kummer 0 [9]Tricholomataceae 200 cosmop.
570Typha L. 1753 [72]Typhaceae 10 cosmop.
571Typhula (Pers.) Fr. 0 [6]Typhulaceae 40 cosmop.
572Cymopterus Raf. 1819 [1]Umbelliferae Apioideae 32 W N Am.
573Orogenia S. Watson 1871 [1]Umbelliferae Apioideae 2 W N Am.
574Oxypolis Raf. 1825 [3]Umbelliferae Apioideae 7 N Am.
575Glehnia Schmidt ex Miq. 1867 [3]Umbelliferae Apioideae Angeliceae 2 NE As., W N Am.
576Ammoselinum Torr. & A. Gray 1855 [1]Umbelliferae Apioideae Apieae 3 N Am., temp. S Am.
577Bupleurum L. 1753 [273]Umbelliferae Apioideae Apieae 180 180 Euras., N Afr., Canary Is.; 1 artic N Am.; 1 S Afr.
578Cynosciadium DC. 1829 [3]Umbelliferae Apioideae Apieae 2 N Am.
579Perideridia Rchb. 1837Umbelliferae Apioideae Apieae 13 N Am.
580Spermolepis Raf. 1825 [2]Umbelliferae Apioideae Apieae 5 N Am., Arg., Hawaii
581Zizia Koch 1824 [5]Umbelliferae Apioideae Apieae 4 N Am.
582Eurytaenia Torr. & A. Gray 1840Umbelliferae Apioideae Apieae Foeniculinae2 N Am.
583Levisticum Hill 1756 [28]Umbelliferae Apioideae Apieae Foeniculinae1 E Medit., natur. Eur. & N Am.
584Podistera S. Watson 1887 [2]Umbelliferae Apioideae Apieae Foeniculinae4 W N Am.
585Sphenosciadium A. Gray 1865Umbelliferae Apioideae Apieae Foeniculinae1 W N Am.
586Thaspium Nutt. 1818 [2]Umbelliferae Apioideae Apieae Foeniculinae3 N Am.
587Lomatium Raf. 1819 [2]Umbelliferae Apioideae Peucedaneae 70 W N Am.
588Polytaenia DC. 1829 [1]Umbelliferae Apioideae Peucedaneae 2 N Am.
589Apiastrum Nutt. ex Torrey & A. Gray 1840 [1]Umbelliferae Apioideae Smyrnieae 2 N Am.
590Erigenia Nutt. 1818 [1]Umbelliferae Apioideae Smyrnieae 1 E N Am.
591Musineon Raf. 1820Umbelliferae Apioideae Smyrnieae 3 W N Am.
592Hydrocotyle L. 1753 [188]Umbelliferae Hydrocotyloideae Hydrocotyleae Hydrocotylinae100 cosmop.
593Sanicula L. 1753 [62]Umbelliferae Saniculoideae Saniculeae 35 subcosmop.; not Papuas., Australasia
594Laportea Gaudich. 1830 [77]Urticaceae 20 pantropics, E N Am., S Afr., temp. E As.; 1 ext. to Russian Far East
595Parietaria L. 1753 [70]Urticaceae 10 subcosmop.
596Urtica L. 1753 [147]Urticaceae 60 subcosmop., esp. N temp.
597Plectritis (Lindley) DC. 1830Valerianaceae 5 W N Am. (4); Chile (1)
598Phryma L. 1753 [6]Verbenaceae Phrymoideae 1 India to Japan; E N Am.
599Parthenocissus Planch. 1887 [19]Vitaceae 10 temp. As., N Am., cult.
600Fagonia L. 1753 [20]Zygophyllaceae 20 Med. -incl. 1 Eur.-, SW As. & N trop. Afr. to NW India, SW Afr.; 5 SW N Am.
601Larrea Cav. 1800 [13]Zygophyllaceae 5 SW N Am., S Am.
602Peganum L. 1753 [21]Zygophyllaceae Tetradiclidoideae 5 Medit., -incl. 1 Eur.- to Mongolia; S N Am.