(420 ) 
(metonym). 1889. Type Coprinus ephemerus (Bull.) Fries. 
(Syll. 5: 1106.) 
Putrescent: pileus membranous, deeply sulcate-plicate from 
splitting along the backs of the lamellae: lamellae free, ad- 
nexed or adnate, deliquescent at maturity: spores black or 
brownish-black: veil none: stipe central, slender, tubular, 
with a cartilaginous cortex. 
Type, Coprinus Friesit Quél. (Syll. 5: 1106.) 
This is Coprinus tribe Veliformes, of the Sylloge. The 
other segregates of Coprimus must be sought in the series 
Cryptophyllt. 
46. PSATHYRELLA (Fries) Quél. Champ. Jura Vosg. 
122«. 1872. 
Putrescent: pileus thin, membranous, the margin appressed 
to the stipe when young, not incurved: lamellae adnexed or 
adnate, persistent, non-deliquescent: spores black : veil none: 
stipe central, slender, tubular, with a cartilaginous cortex. 
Type, P. graczlzs (Fries) Quél. (Syll. 5: 1127.) 
This is taken in the same sense as in the Syl/oge. It differs 
from Coprinopsis in the non-deliquescent lamellae which do 
not split along the back. The species assigned to the neigh- 
boring genus Paneolus, of the Sylloge, must be sought under 
Campanularius in the Cryptophylli. If there are any of 
these that are really destitute of a veil they are not provided 
for in this classification. 
47. ASTYLOSPORA Fayod, Ann. Sci. Nat. Bot. VII. 9: 
376. 1889. 
Psathyra (Fries) Quél. 1872. Not Psathyra Spreng. 
1818. Not Psathura Commers. 1789. 
Pluteopsis Fayod, Ann. Sci. Nat. Bot. VII. 9: 377. 1889. 
Type, Agaricus hellospermus Bull. = Psathyra corrugis 
(Pers.). (Syll. 5: 1061.) (metonym.) 
Putrescent: pileus thin, submembranous, the margin ap- 
pressed when young, not incurved: lamellae adnexed or ad- 
nate: spores purplish-brown or dark fuscous: veil none: 
stipe central, slender, tubular, with a cartilaginous cortex. 
Type, Psathyra corrugis (Pers.). (Syll. 5: 1061.) 
