93 
Coprophilous Fungi. II. 
Figs. 97-103* Chaetomium arachnoides , sp. nov. ; Fig. 97, perithecium at a very 
young stage (magnified) ; Fig. 98, Fungus at maturity, consisting of mass of free 
ascospores and the upper portion of the perithecial wall bearing the appendages, 
x 10; Fig. 99, portion of wall of upper part of perithecium, x 400; Fig. 100, 
bent apex of one of the appendages, x 400 ; Fig. 101, apices of two appendages, 
x 400; Fig. 102, portion of an appendage in its lower half, x 400; Fig. 103, 
ascus and free ascospores, x 400. 
Fig. 104. Aspergillus clavatus, Desmaz. ; conidiophore, x 40; conidia, x 400. 
Figs. 105-108. Helicostylum piriforme , Bain. ; Fig. 105, sporangiophore, with 
whorled clusters of sporangiola, x 95 ; Fig. 106, ripe sporangiolum and spores, 
x 400; Fig. 107, young sporangiolum, x 400; Fig. 108, part of a sporangiophore, 
showing the mode of branching (from Bainier) (magnified). 
Figs. 109-112. Circinella umbellata , van Tiegh. and Le Monnier ; Fig. 109, 
three plants, nat. size ; Fig. no, portion of a sporangiophore, with a group of 
young sporangiola, x 120; Fig. in, ripe sporangiolum, burst and showing the 
columella, x 400; Fig. 112, spores, x 400. 
Figs. 113-118. Myxotrichumjohnstoni , sp. nov. ; Fig. 113, Fungus on Rat-dung, 
nat. size ; Fig. 114, three tufts, showing pulvinate habit of the Fungus (magnified) ; 
Fig. 115, part of network of sterile hyphae, showing free ends, x 400 ; Figs. 116, 
1 17, two of the long delicate, flexuous branches, or appendages, x 400 ; Fig. 118, 
ascus and free ascospores, some of the latter seen from the front, others from the 
side, x 400. 
Fig. 1 19. Oedocephalum glomerulosum, Sacc. ; conidiophore and conidia, x 400. 
Fig. 120. Botrytis pilulifera , Sacc. ; end of a fertile hypha, x 500. 
Figs. 121-123. Poronia leporina , Ell. and Everh. ; Fig. 121, vertical section of 
stroma (slightly magnified) ; Figs. 122, 123, ascus and ascospores, x 400I 
Figs. 124-126. Graphuim stercorarium, March.; Fig. 124, conidiophore, x 95; 
Fig. 125, apex of same, x 400; Fig. 126, conidia, x 400. 
Figs. 1 2 7-1 3 1. Arachnomyces nitidus, sp. nov. ; Fig. 127, perithecium with 
appendages, x 25; Fig. 128, portion of wall of perithecium, x 400; Fig. 129, 
circinate apex of one of the appendages, x 400 ; Fig. 1 30, portion of an ap- 
pendage in its lower half, x 400; Fig. 131, ascus and free ascospores, x 400. 
