212 PHANEROGAMOUS PLANTS. 



3. Clematis (Atragene) verticillaris, DC 



Hab. Upper tributaries of the Columbia River, and on the Koos- 

 kooskee. — To this belongs Atragene Columbiana, Nutt. The flowers 

 are smaller than those of the eastern plant ; the tails of the fruit 

 about two inches long and very slender. 



2. ANEMONE, Linn. 



1. Anemone multifida, Poir. 



Hab. Columbia River, between the mouth of the Spokane and Fort 

 Colville. — A species of wide range and of still somewhat uncertain 

 limitation. 



2. Anemone nemorosa, Linn. 



Hab. High, shady water-courses in the interior of Oregon. Seem- 

 ingly of rare occurrence west of the Rocky Mountains. 



3. Anemone deltoidea, Book. 



Hab. Nisqually, Puget Sound. — Well represented in Hook. Fl. 

 Bor.-Am. 1, t. 3, f. A. 



4. Anemone narcissiflora, Linn. 



Hab. Port Townsend Harbor, Washington Territory. — A high 

 northern species. 



3. THALICTRUM, Linn. 



1. Thalictrum dioicum, Linn., var. oxycarpum. 



Hab. Mountainous places in the interior of Washington Territory. 

 — This has the foliage and flowers of T. dioicum, but the fruit is 

 nearly twice as long, as well as narrower in proportion, and remarkably 



