GENERA OF 



Tribe III. Homothalam 

 Alectoria, Ach- 

 Ramalina, Ach. 

 Cornicularia, Ach. 

 — - Usnea, Ach. . 95 



Collema, Ach- . 26 



Tribe IV- Athalaml 

 Lepraria, Ach- 



Tribe V. Pseudo-Lichcnes 

 Opegrapha, Ach. -26 



Verrucaria, Ach- 27 



Porina, Ach- 

 Arthonia, Ach- 

 Graphis, Ach- 



CLXXXI. Fungi, p. 329. 

 A. Cohors Pyrenomycetes 

 Ord I. Sp hceriacci. 



1 Sub-order. Sphecriceei. 

 Spheeria . 685 



2 Sub-order. Dichccriei. 

 Dichaina, Fr. Syst. Veg. 3 

 Ostropa, Fr. 



3 Sub-order. Dothidini. 



Exosporium, Link . 33 

 Dothidea, Fr. . 91 



Ord. II. Phacid ijxcc i. 



Tribe 1. Cliostomci. 



Glonium . 2 



Lophium . 2 



Actidium . 1 



Cliostomum . \ 



Tribe 2. Phacidici. 



Rhytisma . 26 



Phacidium, . 15 



Hysterium . 55 



Excipula . 11 



Ord. III.. Cy lisporei. 



Zythia . 3 



Sphajroncema . 13 



Cytispora . 18 



Ceuthospera, Fr. . 1 



Phoma, . 8 



Ord. IV. Xylomacci. 



Prosthemium . 1 



Schizoxylon . 2 



Labrella . 2 



Actinothyrium . 3 



Lcptostroma . 18 



Sacidium . 3 



B. Cohors Gastcromycclcs. 



Ord. I. Angiogastres. 



I Tribe. Phalloidci. 



2 Tribe. Tuberacei. 

 Tuber . 1 

 Rhizopogon 3 



3 Tribe. Nidulariacece. 

 Nidularia . 9 

 Arachnion . 1 

 Myriococcum . 1 

 Polyangium 



4 Tribe. Carpoboli 

 Arractobalus 

 Thelobolus . 1 

 Pilobolus . / 

 Sphrerobolua . 6 



Ord. II. Trichospermi. 



1 Sub-order. Sclerodermei. 



Uperrhiza . 1 



Scleroderma . t 



Mitremyces. 



Calostoma, Dcsaux . 1 



Actinodermium, Nees . 1 



2 Sub-order. Lycoperdinci. 



Geastrum . 6 



Bovista . 5 



Lycoperdon . 9 



Tulostoma . 1 



Rimella . 1 



3 Sub-order. Physarci. 



Lycogola . 2 



Didymium . 5 



Physarum 



Lecangium . 3 



Craterium . 4 



Pericha;na 



Licea 



4 Sub- order. Trichiacei. 



Onygena . 2 



Dichosporium . 1 



Myrothecium . 3 



Trichodcrma . 3 



Ord. IV. Sclerotiacei. 



1 Tribe. Rhizogonci. 

 Pachyma . 1 

 Anixia, Fr. Syst. . I 

 Rhizoctonia . 4 



2 Tribe. Apiosporii. 



• ChaHomium, Kz. . 2 



Apiosporium, Kz. . 1 



Illosporium . 1 



Coniosporium, Lk. . 3 



3 Tribe. Sclerotii. 



Periola . \ 



Acinula . 1 



Pyrenium, Fr. Syst- . 2 



Acrospermum ' , 3 



Sclerotium . 8 



Dryophilum, Schwcinitz 2 



Spermodermium . 1 



Spermcedia • 1 



4 Tribe- Pcrisporii- 



Erisiphe . 26 



Perisporium • 2 



C- Cohors Hyphomy cetes. 



Series 1- Trichomyci 



Trichia 



Arcyria 



Diachea 



Stemonitis 



Dictydium 



Cribraria 



Ord. III. Trie ho dcr mace i 

 1 Tribe. JElhalini. 



Spumaria 

 Enteridium 



J-'ittocarpium 



./Ethalium 



Rcticularia, Fries Syst. i 



Vet 



Pliallus. 

 Clathrus 



Lachnobolus, Fr. Syst. 1 



2 Tribe. Trichodcrmci. 



Hyphelia, Fr. Syst. . 2 



Ostracoderma . 1 



Iastitule . 1 



3 Tribe. Pilacrini. 

 Astcrophora . 2 



Sporolrichum 



Capillaria 



Alytosporium 



C'olletosporium 



Coccotrichum 



Racodium 



Acrothamnium 



Trichothecium 



Sepidonium 



Mycogone 



Fusisporium 



IMenispora 



Gouytrichum 



Epochnium 



Helicotricum 



Bactridium 



Scolicotriclium 



Circinotrichum 



Myscotrichum 



Scries 2- 



46 

 .6 

 6 

 2 

 2 

 1 

 1 

 1 

 1 

 1 

 4 

 1 

 I 

 I 

 1 

 3 

 2 

 1 

 1 



Acladium . 3 



Chloridium • 3 



C'ladosporium ■ 20 



O^demium 



Polythrincium 



Arthrincium 



Camptoum 



Goniosporium 



Sporophlcum 



( 'oiioplca 



Ccelosporium 



Uelicosporium 



Podosporium, Schwcinitz 2 



Helniiuthosporium • 16 



Series 3- 



