PLANTS OF RHODE ISLAND. 91 
SAPROLEGNIA,* Kutz. 
ferax, Kutz. 
Sus-OrpER ASCOMYCETES. 
PHYLLACTINIA, Lev. 
guttata, Lev. 
PODOSPHAIRIA, Kze. 
Kunzei, Lev. 
ERYSIPHE, Hedw. 
1. Martii, Lk. 
2. communis, Schl. 
MORCHELLA, Dill. 
1. esculenta, Pers. 
2. conica, Pers. 
HELVELLA, Linn. 
crispa, Fr. 
lacunosa, Afz. 
elastica, Bull. 
ephippium, Lev. 
MITRULA, Fries. 
oe: 86 
1. paludosa, Fr. 
2. cucullata, Fr. 
LEOTIA, Hill. 
lubrica, Pers. 
GEOGLOSSUM, Persoon. 
1. hirsutum, Pers. 
2. difforme, Fr. 
RHIZINA, Fries. 
umbellata, Fr. 
PEZIZA, Linn. 
acetabulum, L. 
venosa, Pers. 
aurantia, Fr. 
micropus, Pers. 
PSP 
*T have found forms of Saprolegnia upon dead fish in Benedict Pond, which 
appear to accord with Archer’s description of S. monoica, Pringsh. and S. dioica 
(Pringsh.) 
