MELANCONIACEAE r 37 



I. Conidia muticate 



1. Conidia separate, not in chains 

 a. Conidia oblong or elongate 



(i) Conidia curved-attenuate, i. e., hyaline-rostrate 



(a) Conidia dark, except the hyaline beak 



Scolecosporium 3:782 



(b) Conidia with 2 inner cells opaque, others clear 



Toxosporium 14: 1030 



(2) Conidia oblong, not rostrate 



(a) Conidia cirrhose protruded and atro-inquinant 



Stilbospora 3: 771 



(b) Conidia not protruded and atro-inquinant 



Coryneum 3: 774 



b Conidia stellate-lobed, lobes several-septate 



Asterosporium 3:782 



2 Conidia in chains 



a Conidia connected by filiform isthmi Siridium 3:782 

 b Conidia chains without isthmi Siridiella 11: 580 



(inch Septotrullula 18:487) 



II. Conidia ciliate 



1 Conidia ciliate at apex alone 



a. Conidia i-ciliate Monochaetia 18: 485 



b. Conidia several-ciliate Pestalozzia 3:784 



2. Conidia 1 -ciliate at each end Hyaloceras 3: 783 



(inch Amphichaeta 18:486) 



Phaeodictyae 



3:803, 10:508, 11:565. 14:1035. 16:1022, 18:488 

 Conidia dark, muriform, ovoid or oblong 



I. Conidia muticate 



1. Conidia not catenate Steganosporium 3: 803 



2. Conidia catenate by cylindric isthmi Phragmotrichum 3: 806 



II. Conidia pluriciliate at apex; end cells subhyaline 



Morinia 10: 508 



Scolecosporae 



3:737, 10:498, 11:582, 14:1031, 16:1018, 18:488 

 Conidia cylindric, filiform or suballantoid, hyaline, mostly continuous 



I. Conidia allantoid Naemospora 3:746 



II. Conidia bacillar to filiform 



1. Conidia fasciculate at the apex of the basidia 



Trichodytes 14: 1031 



2. Conidia solitary 



a. Masses white or pale, foliicole; conidia filiform 



Cylindrosporium 3:737, 18:491 



b. Masses gray or dark, usually ramicole; conidia falcate 



Cryptosporium 3:740 



