-1 Psalliota campestris Schaeffer Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 6 (1900)
1333691 Russula foetens Pers. [Genus perniciosorum fungorum 9] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 7 (1900)
1333691 Russula foetens Pers. [Genus perniciosorum fungorum 9] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 8 (1900)
1384767 Pleurotus sapidus Schulzer Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 9 (1900)
-1 Lactaria piperata test 17 Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 10 (1900)
1420687 Amanitopsis plumbea (Schaeffer) Roze [Genus perniciosorum fungorum 7 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 11 (1900)
1337042 Lepiota naucina Fr. [Genus perniciosorum fungorum 8] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 12 (1900)
1333664 Russula nigricans Fr. [Genus esculentorum fungorum 15 species 1 ] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 13 (1900)
-1 Russula adusta (Pers.) Fr. [Genus esculentorum fungorum 13 species 5 altera] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 13bis (1900)
1379821 Collybia maculata Alb. & Schwein. [Genus esculentorum fungorum 14 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 14 (1900)
1371863 Amanita rubescens Pers. [Genus perniciosorum fungorum 7 species 2] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 15 (1900)
1378556 Hypholoma appendiculatum Bull. [Genus perniciosorum fungorum 7 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 16 (1900)
1393227 Entoloma prunuloides [Genus esculentorum fungorum 4 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 17 (1900)
1371514 Morchella tremelloides [Genus esculentorum fungorum 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 18 (1900)
1349184 Agaricus gambosus var. georgii [Genus esculentorum fungorum 4 species 2] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 18 (1900)
-1 Psalliota campestris (L.) P. Kumm. var. georgii Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 18 (1900)
-1 Morchella esculenta (L.) Pers. var. rotunda [Genus esculentorum fungorum 1 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 18 (1900)
-1 Polyporus squamosus (Huds.) Fr. Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 19 (1900)
-1 Polyporus squamosus (Huds.) Fr. [Genus esculentorum fungorum 5 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 19bis (1900)
-1 Polyporus squamosus (Huds.) Fr. var. clusii [Genus esculentorum fungorum 5 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 20 (1900)
1363107 Lactarius subdulcis (Bull.) Fr. Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 21 (1900)
1333348 Polyporus caudicinus Schaeffer [Genus perniciosorum fungorum 5] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 22 (1900)
1333348 Polyporus caudicinus Schaeffer [Genus perniciosorum fungorum 4] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 23 (1900)
1333348 Polyporus caudicinus Schaeffer [Genus perniciosorum fungorum 4] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 24 (1900)
1384745 Pleurotus dryinus Pers. [Genus esculentorum fungorum 9 species 2] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 25, fig. 2 (1900)
-1 Lactaria vellerea test 17 [ as Genus esculentorum fungorum 9 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 25, fig. 1 (1900)
1333664 Russula nigricans Fr. [Genus esculentorum fungorum 9 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 26 (1900)
1333611 Russula xerampelina (Schaeffer) Fr. [Genus perniciosorum fungorum 12 species 2] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 27 (1900)
-1 Amanita muscaria (L.) Lam. [Genus perniciosorum fungorum 12 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 28 (1900)
-1 Lactarius piperatus (L.) Pers. [Genus esculentorum fungorum 8 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 29 (1900)
1362862 Lactarius pyrogalus [Genus esculentorum fungorum 8 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 30 (1900)
1333655 Russula pectinata Fr. Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 32, fig. 2 (1900)
1334856 Russula chameleontina Fr. [Genus perniciosorum fungorum 12 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 32, fig. 1 (1900)
-1 Pluteus pellitus (Pers.) P. Kumm. var. clusiana [Genus perniciosorum fungorum 13 altera species] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 33 (1900)
1333701 Russula delica Fr. [Genus perniciosorum fungorum 13 species 2] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 34 (1900)
1362849 Lactarius trivialis Fr. [Genus perniciosorum fungorum 14 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 35 (1900)
1341451 Paxillus atrotomentosus Fr. [Genus esculentorum fungorum 15 species 2 ] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 36 (1900)
1363142 Cortinarius rufoolivaceus (Pers.) Fr. [Genus esculentorum fungorum 10 species 2] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 37 (1900)
1336218 Tricholoma pes-caprae Fr. [Genus esculentorum fungorum 11] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 38 (1900)
1375983 Cantharellus cibarius Fr. [Genus esculentorum fungorum 12] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 39 (1900)
-1 Russula virescens (Schaeff.) Fr. [Genus esculentorum fungorum 13 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 40 (1900)
1333691 Russula foetens Pers. [Genus esculentorum fungorum 9 species 4] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 41 (1900)
1362882 Lactarius lilacinus [Genus esculentorum fungorum 10 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 42 (1900)
1365620 Cortinarius tophaceus Fr. [Genus perniciosorum fungorum 12 species 5] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 43 (1900)
1379821 Collybia maculata Alb. & Schwein. [Genus perniciosorum fungorum 13 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 44 (1900)
1333734 Russula aeruginea Fr. [Genus esculentorum fungorum 13 species 2] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 45 (1900)
1334697 Russula rubra Fr. [Genus esculentorum fungorum 13 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 46 (1900)
-1 Russula adusta (Pers.) Fr. [Genus esculentorum fungorum 13 species 4] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 47 (1900)
-1 Russula adusta (Pers.) Fr. [Genus esculentorum fungorum 13 species 5] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 48 (1900)
1337050 Lepiota mastoidea Fr. [Genus perniciosorum fungorum 16 species 1 altera] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 49, fig. left (1900)
-1 Anellaria separata test 17 [ as Genus perniciosorum fungorum 16 species 1] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 49, fig. right (1900)
1379839 Collybia rancida Fr. [Genus perniciosorum fungorum 16 species 2] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 50 (1900)
1382690 Coprinus micaceus (Bull.) Fr. [Genus perniciosorum fungorum 16 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 51 (1900)
1341450 Paxillus involutus (Batsch) Fr. [Genus perniciosorum fungorum 17 species 2] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 52 (1900)
1355739 Boletus felleus Bull. Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 53 (1900)
1357098 Boletus bulbosus Schaeffer [Genus esculentorum fungorum 16 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 54 (1900)
-1 Tricholoma tigrinum (Schaeff.) P. Kumm. [Genus esculentorum fungorum 19 species 3] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 55 (1900)
1355749 Boletus subtomentosus L. [Genus esculentorum fungorum 19 species 4] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 56 (1900)
1355732 Boletus luridus Schaeff. [Genus perniciosorum fungorum 19 species 5] Gyula Istvánffy, Etud. Comm. Code Clusius Fung. Pannonis Obs.: t. 56bis (1900)