50 The American Naturalist. [January, 
Fg Hemisporangieæ ........ PAESE 
% | Sporangieæ Ancylisti 
a | È Eusporangiee.........+++ Monoblepharidinea. 
s | Saprolegninee. 
2 © | Conidieæ A aape 
El Peronosporinee. 
g| 3 
a= ol § 4 
Bi ES Te 4 Mucorinee. 
A Conidieæ è 
è al { Entomophthorinee. 
Hemiascee .......... | Fretomyretina 
scoidinee. 
r Protoascese Sacchar omycetinee. 
2 Endomycetinee. 
gi ( § (Gymnocarpee............. Taphrine 
S g A Helvellineæ 
g1 2438 | $4 Hemikleistocarpee....... Pezizine 
S SI ET E| Rieistoe Phacidiineæ 
4 £a £ 4 2 ATPCH......eeeeees 4 Tuberinee. 
a Plectascese mn 
= | Elaphomycetinee 
| Pyrenoasceæ Perisp bi r 
ine 
g Hysteriinee. 
$ Pa ae 
>} Ustilaginee. 
I r Tilletiineæ. 
Si Sg oe ese a... | Uredinee. 
idi à Auricularinee. 
; Schizobasidiee............ Tremellinee. 
3 pe Dacryomycetinee. 
S . ‘ Exobosidiinee. 
g j.s Thel. ephori COB» 
2 4 = r = Gymnocarpeæ.. cesetini sbss Clavariineæ 
E E 451% Hydneinee 
EIERE cae Les 
AS 2) Hemtenet oletinece. 
E É arma aiaaoasit a \4 aricinee 
= a Phallinee. 
Anr ymenogastrneæ. 
; | OIOCArPeæ..... eessen | jeop erdineæ. 
L | Plectobasidieæ. Nidulariinee. 
4 Scleroderminee- 
ST ee Rah es ee ie 
