CARPOMYCETEAE 343 



Family 62. Dermatocarpaceae; 63, Pyrenothamni- 

 aceae; 64, Pyrenulaceae; 65, Phyl- 

 lopyreniaceae; 66, Trypetheliaceae; 

 67, Paratheliaceae; 68, Astrothe- 

 liaceae; 69, Strigulaceae; 70, Pyreni- 

 diaceae; 71, Mycoporaceae. 



Order PYRENOMYCETALES. Closed Fungi. Filamentous, 

 with mostly compound closed spore- 

 fruits. 



Family 72. Hypocreaceae. Mostly reddish or yel- 

 lowish. Nectria, Cordyceps, Clavi- 

 ceps. 



Family 73. Dothidiaceae. Black. Plowrightia, 

 Dothidea, Phyllachora. 



Family 74. Sordariaceae; 75, Chaetomiaceae. 



Family 76. Sphaeriaceae. Simple, superficial or 

 sunken. Trichosphaeria, Lasio- 

 sphaeria. 



Family 77. Ceratostomataceae; 78, Cucurbitaria- 

 ceae; 79, Amphisphaeriaceae; 80, 

 Lophiostomataceae; 81, Mycosphae- 

 rellaceae; 82, Pleosporaceae; 83, Mas- 

 sariaceae; 84, Gnomoniaceae. 



Family 85. Valsaceae. Permanently enclosed in a 

 black stroma. Valsa, Anthostoma, 

 Diaporthe. 



Family 86. Melanconidiaceae; 87, Diatrypaceae; 88, 

 Melogrammataceae. 



Family 89. Xylariaceae. Peripheral in massive 



stroma. Hypoxylon, Xylaria. 



Order HYSTERIALES. Slit Fungi. Common fungi; sapro- 

 phytic, apothecia opening by a slit. 



Family 90. Hypodermataceae; 91, Dichaenaceae; 92, 

 Ostropaceae. 



Family 93. Hysteriaceae. Carbonaceous or leathery, 

 elongated. Hysterographium, Hys- 

 terium. 



Family 94. Acrospermaceae. 



Order PERISPORIALES. Mildews. Filamentous, with sim- 

 ple, mostly spherical spore-fruits. 



