OCT.. 1899.] 



BOREAL CASCADE SPECIES. 



81 



BOEEAL SIERRA SPECIES— Coutiiuied. 



(a) MAMMAL.S. 



Eutamias alpiniis.' 

 Eutamias speciosus.' 

 Eutamias speciosus rallipeplns. 

 Eutamias speciosus fratei'. 



Pinicola euucleator talifornica. 



Abies magnifica. 

 Areuaria compacta. 

 Arenaria congesta. 

 Artemisia rothrocki. 

 Chvysopsis breweri. 

 Draba lemmoui. 

 Euloplius parishi. 

 Hnlsea al,i;i(la. 

 ? Ledum glaudulosum. 

 Leucothoe davisia-. 

 Lycliuis califoniica. 

 Montia fontana. 



Microtus dutclieri.' 

 Sorex obscurus. 

 Spermopbilus beldingi. 

 Tbomomys alpiuus. ' 



(/') lURDS. 



(C) ]'L.\NT.S. 



Oreobroma iievadensis. 

 Oreobroma pygma-a. 

 Phyllodoce breweri. 

 Piuus balfouriana. 

 Piuus flexilis. 

 Primula sufFrutescens. 

 Quercus vacciuifolia. 

 Raillardella scaposa. 

 Ranunculus oxynotus. 

 Silene bernardiua. 

 Silene lalifornica. 



(3) Boreal Cascade species not known from Shasta or the 



Sierra. 



Eleven mammals, 2 birds, '.^ Hr trees, and a number of shrubs and 

 other plants which inhabit the Cascade Range in Oregon are not known 

 to occur on Shasta or in the Sierra Nevada. One of the mammals 

 {Eutamias townsendi) does not reach as far south as the southern end 

 of the Cascades, and two others {Aplodontla major rainieri and Sclurus 

 c«smf7('u.v/.s) are only subspecifically separable from corresponding forms 

 in the Sierra. The remaining eight are independent specific types not 

 represented on Shasta or in the Sierra, and all of them push south to 

 the extreme southern end of the Cascades immediately across Klamath 

 Gap from Shasta. 



(a) MAMMALS. 



Aplodontia major rainieri. 



Eutamias townsendi. 



Lynx canadensis. 



Microtus (Arvicola) arvicoloides. 



Microtus (Chilotus) bairdi. 



Putorius cicoguani streatori. 



Hylocichla ustulata. 



Scapanus alpinus. 

 Sciurus douglasi cascadensis. 

 Sorex (Atopbyrax) bendirei. 

 Tbomomys mazama. 

 Zapus montiiTius. 



(b) BIRDS. 



Leucosticte tephrocotis littoralis.^ 



' Tbese mammals are restricted to the southern part of the Sierra and none of them 

 come as far north as the mountains about Lake Tahoc. 



-Leucosticte tcplirocoth Uttoralis breeds in the Cascades of Washington but is not 

 actually known from the Cascades of Oregon. It is likely to be found among the 

 glaciers of Mount Hood and The Sisters when the Inrds of these mountains are 

 studied. 



21753— No. IG 11 



