[Vor. 5 
24 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
The description is rather too general to use in the identifica- 
tion of dried material. The specimen referred to above is 
the Lloyd Museum No. 03849. А collection in the Lloyd 
Museum from T. de Aranzadi, Barcelona, Spain, is conspecific 
with the above specimen. 
4, Rhizopogon angustisepta Zeller & Dodge, sp. nov. 
Fructificationes globosae vel irregulares, 0.8-1.0 em. diametro 
siccatae metiens, “vinaceous-russet” vel “chocolate” aut etiam “Уап- 
dyke brown" (Ridgway), violaceo cum colore immixta; funiculi 
innati-applicati, fere nigri; peridium 460 д crassitudine, duplex, 
strato extero 60-80 д crassitudine, “ochraceous-buff” (Ridgway), 
minutis hyphis compacto, strato intero 380-400 y crassitudine, “Mars 
brown" (Ridgway), hyphis maioribus granularibus contexto; gleba 
"einnamon-brown" (Ridgway); locelli minuti, irregulares, vacui; ; 
septa pseudo- -parenchymate compacta, 20-25 д crassitudine inter 
hymenia; basidia hyalina in matrice gelatinosa, aequale cum super- 
ficie insita, ellipsoidea, di- vel tetraspora, sterigmatibus ex matrice 
proicientibus tam longis quam sporis; sporae ellipsoideae vel fusi- 
formes, hyalinae, leves, 6-8 2-3 д 
Hobitat 3 in Tilsit, Germania. 
Type: in Lloyd Museum. 
Fructifications globose to irregular, drying to 0.8-1.0 em. in 
diameter, from vinaceous-russet to chocolate and even Van- 
dyke brown with a violaceous tint; fibrils quite conspicuous, 
innate-appressed, almost black; peridium 460 y thick, duplex, 
outer layer 60-80 џ thick, ochraceous-buff, of very fine com- 
pacted hyphae, inner layer 380-400 и thick, Mars brown, of 
coarser granular hyphae; gleba cinnamon-brown; cavities 
small, irregular, empty; septa compact, composed of a very 
tight pseudo-parenchyma, 20-95 u broad, not including the 
hymenium; basidia hyaline, embedded in a gelatinous matrix 
with an even surface, ellipsoidal, 2-4-spored; sterigmata pro- 
truding from the matrix, about as long as the spores; spores 
ellipsoidal to fusiform, hyaline, 6-8 2-3 y. 
In East Prussia. 
Specimens examined: 
Germany: East Prussia, Wm. Krüger, type (in Lloyd Mus., 
6692, Dodge Herb., 833, and Zeller Herb., 1437). 
