1924] 
ZELLER & DODGE—LEUCOGASTER AND LEUCOPHLEBS 407 
Oregon: Corvallis, L. M. Boozer (in Oregon Agr. Coll. Herb. 
4831, 4832, and Zeller Herb. 2323, 2324, and in Dodge Herb. 
2073, 2074). 
California: H. W. Harkness, 100b, 154b; Napa County, Calistoga, 
Н. W. Harkness, 154, cotype (all in Dudley Herb. at Leland 
Stanford Jr. Univ.). 
2. Leucophlebs candida Harkness, Cal. Acad. Sci. Proc. Bot. 
III. 1: 258. 1899; Roumeguére, Rev. Мус. 22: 83. 1900; 
Saccardo & Sydow in Saec. Syll. Fung. 16: 252. 1902. 
Type: cotype in Dudley Herb. at Leland Stanford Jr. Univ. 
Fructifications 2 em. in diameter, irregular, white, surface 
studded with shallow depressions; peridium 15-20 y. thick, homo- 
geneous with the septa; gleba white, becoming yellowish in al- 
cohol; cavities filled with branched hyphae which bear spores 
terminally on the branches; septa thin; spores hyaline, spherical, 
reticulate at maturity, enclosed in a gelatinous sheath, 8 џ in 
diameter. 
California. June. 
The собуре of this species is so badly parasitized that its struc- 
ture is very difficult to make out. 
Specimens examined: 
California: Marin County, Mill Valley, H. W. Harkness, 207, 
cotype (in Dudley Herb. at Leland Stanford Jr. Univ.). 
' 3. Hydnangium liospermum Tulasne, Fung. Нуров. 76. 1851; 
DeToni in Saccardo, Syll. Fung. 7: 176. 1888; Hesse, Hypog. 
Deutschl. 1:84. 1891—Octaviania liosperma Lloyd, Myc. Notes 
67:1141. 1923. 
Illustrations: Tulasne, Fung. Нуров. рі. 21. f. 1. 
Type: location unknown to us. © 2 
Fructifieation small (size of a pea), firm, globose, white, with 
а slight, sterile base, here and there enveloped in a white floccose 
mycelium separating in places; peridium thick, homogeneous, not 
Separable, white, continuous with the septa; gleba firm, light 
ochraceous to apricot color; cavities unequal in size, narrow- 
oblong, radiating from the center to the periphery ; septa mucous- 
cartilaginous, gray, hyaline by transmitted light, variable in 
