1918] 
ZELLER AND DODGE—RHIZOPOGON 13 
Jamaica: Cinchona, F. S. Earle, 358 (in N. Y. Bot. Gard. 
Herb.). 
Colorado: Fort Collins, B. O. Longyear (in Lloyd Mus., 
12161). 
Australia: Sydney, R. T. Baker (in Lloyd Mus., 03967). 
7. Rhizopogon provincialis Tulasne, Fung. Hypog. 88. 
1851. 
Type: location of authentic material unknown to us. 
Fructifications mostly globose to slightly irregular, 1-4.5 
em. in diameter when dry, color when fresh ‘‘yellowish 
white’’ (Tulasne), when dry Sayal brown to bister, squamu- 
lose on top; fibrils innate-appressed and scanty above, becom- 
ing prominent and almost free below, dark mummy-brown 
when dry; peridium thick, 400-600 џ, simplex, light orange- 
yellow under the microscope, composed of closely woven, 
small, almost hair-like, branched hyphae with blunt tips; 
gleba from ‘‘white to a light greenish yellow’’ (Tulasne) 
when fresh, tawny olive when dry, moderately hard; cavities 
subglobose to somewhat irregular, larger toward the center, 
the larger empty; septa 50-80 д broad, comparatively narrow, 
composed of subhyaline, loosely woven hyphae, scissile; 
basidia clavate, 15-16 7-7.5 и, hyaline, 2-6-spored; sterig- 
mata about as long as the spores; spores acrogenous, in mass 
raw sienna, under the microscope dilute yellow, ellipsoid, 
6-7 x 3-4 и, smooth, 1-2-guttulate. 
In sandy soils in mixed woods. Gardner’s collection was re- 
ported under leaves of Pinus and Eucalyptus. Central 
Europe, California, and New Zealand. November to Feb- 
ruary. 
Specimens examined: 
Exsieeati: Roumeguére, Fung. Gall. Exsice., 3825. 
England: Hampshire, New Forest, G. E. Massee, (7) (in Mo. 
Bot. Gard. Herb., 5641). 
France: Niee, J. L. E. Boudier (in Lloyd Mus., 5344); 
Robert (in Lloyd Mus., 07109); C. Rowmeguére, Fung. 
Gall. Ехвісе., 3825 (in Mo. Bot. Gard. Herb., 5639). 
Washington: W. N. Suksdorf, 814 (in Lloyd Mus., 7295). 
