NEW AMERICAN FUNGI. 
27 
Undoiibte(^ly the stroma of a Nectria, which siirroimded some of 
the pustules, but too immature for determination. 
Oidium pulvinatum, Coohe in Bav, Amer. Fungi, Wo. 770. 
Hypophylla. Fasciculae gregariae maculas indeterminatas effor- 
mantes. Hyphis abbreviatis, simplicibus, continuis, in pulvinulos 
convexos congestis. Sporis ellipticis, hyalinis, concatenatis (’01 - 
'012 X ’005 mm.). 
On green leaves of Cary a tomentosa (Rav., 3319). S. Carolina. 
Ramulaxia crypta, Cooke in Rav. Amer. Fungi, No. 581. 
Hypophylla, tomento foliorum tecta. Hyphis crassis, simpli- 
cibus, abbreviatis. Sporis cylindraceis, utrinque obtusis, rectis vel 
leniter curvulis, hyalinis ( 025-'03 X *006 mm.). 
Oli leaves of Quercus falcata (Rav., 3125). 
Trichothecium griseum, Cooke in Rav. Amer. Fungi, No. 580. Pyricn- 
laria grisea, Sace. Midi, ii., 148. 
On leaves of grasses (Rav., 2637). 
Described as having the spores solitary at the apices of the 
threads, but, unless we are greatly mistaken, several grow together, 
as indicated by the short papillee at the apex of the thread. 
Botrytis elegantula, Cooke in Rav. Amer. Fungi, No. 573. 
Fusca, lanosa. Hyphis erectis, septatis, bi-tri-furcatis, apicibus 
ramulorum sporiferis, fuscis. Sporis subglobosis, in simul 2-3 
(•005 X -0045 mm.). 
On rotting grass (Rav., 2944). S. Carolina. 
Botrytis nivosa, Cooke. 
Nivosa, caespitosa. Hyphis tenuibus, abbreviatis, ramosis, sep- 
tatis, ramulis sursum fastigiato-divisis. Sporis ellipticis, hyalinis, 
(’004 X '002 mm.), ad apicem conglobatis. 
On sweet potato. S. Carolina. 
Botrytis sphagnorum, Cooke in Rav. Amer. Fungi, No. 572. ■ 
Nivea, lanosa, caespitosa. Hyphis sterilibus elongatis, intertextis, 
furcatis, parce septatis, hyphis fertilibus abbreviatis, sursum bi-vel 
tri-dichotomis, ramulis fastigiatis, abbreviatis. Sporis subglobosis, 
minutis, paucis, hyalinis (’003 mm.j. 
On Sphagnum (Rav., 2985). 
Threads and spores about the same diameter. 
Rhopalomyces cervinum, Cooke in Rav. Amer. Fungi, No. 574. 
Etfusum, indeterminatum, cervinum. Hyphis repentibus, ramulis 
assurgentibus, septatis, globoso-capitatis. Capitulis spicuHferis 
('05 mm.). Sporis ellipticis, hyalinis, ad spiculis solitariis (*008 X 
•004 mm.). 
On cow dung (Rav., 3142). 
Bhinotrichum corticioides, Cooke in Rav. Amer. Fungi, No. 575. 
Effusum, compactum, pallidum, corticii-forme, demum fissuratum. 
Hyphis repentibus, ramosis ; ramulis assurgentibus, crassioribus, 
moniliformibus, constrictis, cellulis ultimis pennltimisque spiculosis, 
aurantio-fulvis. Sporis ellipticis, profusis, lasvibus, concoloribus, 
(•012-014 X •0065--007 mm.). 
Oli charred pine logs (Rav., 2835). S. Carolina. 
