396 FUNGUS-FLORA. 



Cladosporium spJiaeroideum, Cke. ; Sacc., Syll., iv. n. 1745. 

 On leaves of grasses. 



jf-f- On Acotyledons. 



Cladosporium epibryum. C. & M. 



Tufts very minute, black ; hyphae simple, short, flexuous, 

 septate, olivaceous, paler upwards ; conidia elliptical, rounded 

 at both ends, 1-septate, constricted at the septum, pale olive- 

 brown, hyaline, 18-20 X 10-12 p.. 



Cladosporium epibryum, Cke. & Mass., Grev., xvii. p. 76 ; 

 Sacc., Syll., x. no. 7509. 



In the capsules of mosses. The present species was first 

 found on mosses collected in the United States. 



Cladosporium algarum. C. & M. 



Effused in irregular dark olive patches; threads erect, 

 sparingly branched, septate, olive below, pale and attenuated 

 above ; conidia oblong, cylindrical, 1-3-septate, slightly 

 constricted, pale olive, 30-35 X 10 p.. 



Cladosporium algarum, Cke. & Mass., Grev., xvi. p. 80. 



On washed up fronds of Laminaria flexicaulis. 



FIGURES ILLUSTRATING THE DEMATIEAE. 



Fig. 1, Cladotrichum CooJcei ; Fig. 2, Cladosporium herbarum ; Fig. 3, 

 Fusicladium depressum ; Fig. 4, Fusariella atromrens;'Fig. 5, Spondylo- 

 cladium fumosum ; Fig. 6, Sporochisma mirabile ; Fig. 7, Sporidesmium 

 lobatum ; Fig. 8, Clasterosporium vermiculatum ; Fig. 9, Heterosporium 

 typharum; Fig. 10, Helminthosporium fusiforme; Fig. 10A, Helico- 

 sporium Mulleri ; Fig. 11, Triposporium elegans ; Fig. 12, Cerato- 

 sporium digitatum; Fig. 13, Dendryphium griseum ; Fig. 14, Coniothe- 

 cium mticolum; Fig. 15, Tetraploa aristata; Fig. 16, Brachysporium 

 obovatum; Fig. 17, Stemphylium asperosporum ; Fig, 18, Septonema 

 irregulare ; Fig. 19, Napidadium arundinaceum ; Fig. 20, Dictyospo- 

 rium elegans; Fig. 21, Alternaria brassicae; Fig. 22. Acrothecium 

 simplex; Fig. 23, Dactylosporium brevipes ; Fig. 24, Cercospora re- 

 sedae ; Fig. 25, Macrosporium nobile ; Fig. 26, Septosporium bulbo- 

 trichum; Fig. 27, Speira toruloides; Fig. 28, Stysanus stemonites ; 

 Fig. 29, Mystrosporium stemphylium ; Fig. 30, Harpographium grarni- 

 num; Fig. 31, Isaria farinosa ; Fig. 32, Fumago vagans ; Fig. 33, 

 Atractium flammeum ; Fig. 34, Grapiothecium parasiticum. (All the 

 figures are highly magnified.) 



