70 



CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



SPECIES COMMOX TO THE NORTHERN CASCADES AND THE niAE MOUNTAINS." 



* Angelica caiibj/i. 

 Angelica lyallii. 

 *Cat<tiUcja orcopnla. 

 Claytonia nicgarrhiza. (Also 



on Mount Jefferson.) 



* Dodecatheon tctrantlnini. 

 Frasera spcciosa. 

 *IIt)orcbeIiia hirta. 

 Hoovehckia JyaUii. 

 Lcicisia pggniaca. 



* \eniophila hrcvi flora. 

 J'arnat<(iia ft in briala. 



* Pcdiciiiaris coniorta. 

 Polygonum alpinum. 



* Ifannncnhis f^iiksdorfli. 

 Rhododendron alhiflornm. 

 Riinicr paucifoJiiis. 

 Sanibncns niehtnocarpu. 



* isilenc orcyana. 



SPECIES COMMON TO THE BLUE MOUNTAINS AND THE NORTHERN SIERRAS AND 



KLAMATH REUION.'> 



Arenaria dculeata. 

 *Axclepias cryptoreras. 

 *Af<tcr hloomeri, 



Ca loch ort it s c u ryca rp us, 



Carduun ochrocentrus 



Va u Ian th us h asta t us. 



Cercocarpus ledifolius. 



Colcosanth us m kroph yllus. 



Draba lennnoni. 

 *Erigeron austinae. 

 *Erigcron blootneri. 



Galium bifolium. 

 *Gentiana simplex. 



Gilia micromeria. 



Gilia tenerrima. 



Iresia baileyi. 



Oenothera scapoidea, 

 *Pellaea breireri. 

 *Phaea bolanderi. 



Phy sarin neirberryi. 



Pon bolanderi. 

 *Potentilla brciceri. 

 *SaUx levimoni. 

 *<S'erf//m dcbile. 

 *Smeloirshia fremnntii. 



fiphaerosciadium capitcllatutn. 



Thalictrum frndleri. 

 *Trifolium beckirith ii. 

 *Tnfolium plummcrae. 



SPECIES COMMON TO THE MOUNT STUART REGION, THE IlLUE MOUNTAINS, AND THE 



KLAMATH REGION.'' 



Agoseris retrorsa. 

 *Arabis lemmoni. 

 *Arahis suffrutescens. 



Bihuhulla nniflora. 

 *Broin us suksdorfli. 



Claytonia nwgarrhiza. 



Cordylanthus capitatus. 



Ericumeria nana. 



Eupatorium occidentalc. 

 *Hoorebekia greenei. 

 *Hoorebckia greenei mollis. 



Ivesia gordoni. 



Ledum glandulosum. 



Leirisia triphylla, 

 *MeHca. fuga.r. 



Melica strieta. 



Spiraea densiflora. 



Spraguea umbellata. 



■iStipa lemmoni. 

 *Veronica cusickii. 

 *Viola beckirithU. 



Viola purpurea. 



Ko especial attempt has been made to determine what species are 

 absent from the Bhie Mountains which might be expected to occur 

 there. It is especially striking, however, that all the forest trees of 



" Species marked with an asterisk are confined to the above regions. 

 6 Species marked with an asterisk are confined to these three regions. 

 c Species marked with an asterisk are confined to these two regions. 



