[Vor. 11 
398 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
British Columbia: south of Beavermouth along Quartz Creek 
Trail, C. W. Dodge, 1545 (in Dodge Herb.). 
California: Marin County, Mill Valley, H. W. Harkness, 209, 
type (in Dudley Herb. at Leland Stanford Jr. Univ.). 
5. Leucogaster citrinus (Harkness) Zeller & Dodge, comb. nov 
Leucophleps citrina Harkness, Cal. Acad. Sci. Proc. Bot. III 
1: 259. 1899; Saecardo & Sydow in Sacc. Syll. Fung. 16: 252. 
1902. 
Illustrations: Harkness, Cal. Acad. Sci. Proc. Bot. III. 1 : pl. 48, 
Л. 8; Rev. Mye. 22: pl. 204, f. 10-11. 
Type: in Dudley Herb. at Leland Stanford Jr. Univ. 
Fructifications solitary, subglobose, 2 em. in diameter, ‘‘citron 
color, imparting a reddish color to alcohol when immersed” 
(Harkness), becoming dirty vinaceous buff when dry; peridium 
140-170 ы thick, composed of uniform, small, closely woven 
hyphae, appearing light chalcedony-yellow, homogeneous except 
for included sand and globose to irregular pigmented bodies, 
12-20 » in diameter, appearing granular, tawny to buckthorn- 
brown; gleba ivory-yellow when dry; cavities large, globose, 
empty; septa 20-30 џ thick between hymenial layers, composed 
of very slender, closely woven, hyaline hyphae; basidia narrowly 
clavate, 16-25 x 2-4 u, hyaline, filled with oil globules, 2-4- 
spored; sterigmata 5-7 u long, slender; spores brown іп mass, 
sybhyaline under the microscope, pitted or minutely verrucose, 
7-11 u in diameter, surrounded by a gelatinous sheath арргохі- 
mately 1-2, thick. 
Under manzanita and laurel. California. April. : 
Cremogaster levisporus Mattirolo agrees with this species in all 
Tespects except that it is slightly younger material and the spore 
is scarcely pitted yet. 
Specimens examined: 
California: Marin County, Mt. Tamalpais, H. W. Harkness, 
168, type (in Dudley Herb. at Leland Stanford Jr. Univ. and in 
Farlow Herb. at Harvard Univ.) ; Santa Clara County, Saratoga, 
Boys’ Outing Farm, Dale Parks (in Univ. Cal. Herb., under H. E. 
Parks, 816); Call of the Wild, Н. E. Parks, 37b (in Univ. Cal. 
Herb.); San Antonio Mts., 7. M. Johnston, type of Cremogaster 
levisporus Mattirolo (in Lloyd Mus.). 
