1913] GODDARD—SOIL FUNGI 269 
conidiiferous cells on the end of which are long chains of conidia; 
fructification very compact; branches cylindrical, of about equal 
length, 8-10 » long, 3 u broad. Conidiiferous cells slender flask- 
form, slightly bent, 8-9 u long. Conidia globular, nearly hyaline, 
pale green in mass, 2-3 wu in diameter.—Fig. 6, B 
This answers closely to 
RABENHORST under the 
name bicolor, as found in 
humous earth in Holland. 
I find nothing in Tuom (33) 
that seems to correspond to 
it. It would appear to me 
that this form has decided 
specific characters, which 
distinguish it sharply from 
either P. glaucum Link or 
P. crustaceum L. 
PENICILLIUM CAN- 
DipuM Link.— Mycelium 
spreading, floccose, pure 
white slowly changing to 
glaucous, sometimes re- 
maining perfectly white 
especially on media 1 
and 2, finally gray to 

Lise 
avellaneous in the oldest Fic. 8.—A, Aspergillus calypiratus Oudem.: 
ith conidi: 
parts; reverse color a, b, conidiophores with conidial sapsteresree 
yellowish to ochraceous 893 ¢; conidial head with sterigmata and — 
: chains, X380; d, sterigmata, X750; ¢, conidia, 
or even ferruginous; X 380. 
medium uncolored. B, Aspergillus nidulans (Eidam): a, conidio- 
Hyphae branched sep- phores with conidial fructifications, X80; b, conidial 
: head with sterigmata and conidial chains, X 380; 
tate, about 3 broad. tote 
og c, conidia, X 380. 
Conidiophores up to 
250 u long, 3-4 u broad, septate, hyaline, branched once or twice, 
often not at all, 1~5 conidiiferous cells at the end. Comnidiiferous 
cells ninepin form, 9-12 y long, 3-4 u broad. Comidial fructification 
Too-150 w long, often longer, loosely brushlike. Conidia smooth, 
