VOL. uL | Botany of Mariposa. 323 
Sisyrinchium Californicum Ait. 
Allium validum Wats. Buck Camp, Lake Tenaya. 7,500 feet. 
~ Sanbornii Wood. Y. (Bot. Cal.) 
bisceptrum Wats. Crescent Lake, etc. 
tribracteatum Torr. Glacier Lake. 
Camassia Leichtlinii Wats. Meadows, Glacier Pt. Turnpike. 
Lilium parvum Kell. Y. and above. 
Veratrum Californicum Durand. W. Crescent Lake. 
Zygadenus venenosus Wats. Y. and above. 
Sparganium simplex Huds. Crescent Lake, etc. 
Potamogeton Claytonii Tuck. Y. (Bot. Cal.) 
natans L. Crescent Lake. 
Luzula spadicea DC. var. melanocarpa Meyer. Not rare at 
6,000 feet and above. : 
divaricata Wats. Base of Mt. Hoffman. 
Juncus Drummondii Meyer. Crescent Lake,etc. 7,000 feet. A. 
Nevadensis Wats. Crescent Lake, etc. 7,000 feet. A. 
oxymeris Engelm. W. M. G. 
pheeocephalus Engelm. Not rare, 5,000 feet and above. 
obtusatus Engelm. Big Creek, 5,000 feet. 
chlorocephalus Engelm. Y. Tenaya trail. 
Scirpus carinatus Gray. Y. 
sylvaticus L. var. ‘digynus Boeckl. Buck.Camp. 
criniger Gray. Lake Tenaya. 
Hemicarpha occidentalis Gray. Sandy beds of Merced and South 
Fork. 
Eleocharis obtusa Schultes. Y. 
Fimbristylis capillaris Gray. Y. 
Carex filifolia Nutt. Nevada Falls trail, Lake Tenaya. 7,000 
feet. A. 
Douglasii Boott. Y. (Bot. Cal.) 
Hoodii Boott. Y. (Bot. Cal.) 
illita Bailey. Y. and above. ‘ 
specifica Bailey. Yosemite region. 
straminea Schk. var. congesta Boott. A. Above 7,000 feet. 
athrostachya Olney. Y. 
tenuirostris Olney. Lake Tenaya. 
- canescens. L.W., (Bot. Cal.) 
