PIPER FLORA OF THE STATE OF WASHINGTON. 307 



Mr. M. L. Fernald kindly examined tiie type of T. curvipes in the British Museum and 

 writes that the pods are puberulent, a point not brought out in the original description. 



Specimens examIxVED: Pullman, Elmer, 79 (type); Wawawai, Piper 1480 in part; 

 Spokane, Henderson, June, 1892; Tacoma, Flett 886; near Clarkston, Hunter 49; Waits- 

 burg, Horner 76 in part. 



RAPHANUS. 



Pods grooved, 4 to 10-seeded 1. R. raphaniMrum. 



Pods not grooved, 2 or 3-seeded 2. R. sativum. 



1. Raphanus raphanistrum L. Sp. PI. 2: 669. 1753. 

 Type locality: "Habitat inter segetes Europae." 

 Specimens e.kamined: Pullman, Piper 4214. 



2. Raphanus sativus L. Sp. PI. 2: 669. 1753. Radish. 

 Type locality: Not given. 



Specimens examined: Whidby Island, Gardner IS. 



CoNRiNGiA PERFOLiATA (L.) Link has been collected in Douglas County by Saiidberg & 

 Leiberg (no. 314). It can scarcely be said to be established. 



CAPPARIDACEAE. (\\per Fa3iily. 



CLEOME. 



Fl( )wers yellow 1 . V.lutea. 



Flowers purple 2. C. serrulata. 



1. Cleome lutea Hook. Fl. Bor. Am. 1: 70. 1830. 



Type locality: "Common in North-West America; on the banks of the Columbia; 

 and in the vallies of the Blue Mountains, sparingly: and as far as to the Rocky Mountains." 

 Collected by Douglas. 



Range: Washington to Nevada and Colorado. 



Specimens examined: Wenache, Whited 1152; North Yakima, Waft, August, 1895; 

 Piper 1805; Flett 1036; Egbert Springs, Sandherg dk Leiberg 405; Snipes Mountain, Cotton 

 375; without locality, Vaseg in 1889: Hangman Creek, Sandherg, Heller, cfc McDougal 907. 



Zonal distribution: Upper Sonoran. 



2. Cleome serrulata Pursh, Fl. 2: 441. 1814. 

 Cleome integrifolia Torr. & Gr. Fl. 1 : 122. 1838. 



Type locality: "On the banks of the Missouri." Collected by Lewis. 



Range: Washington to Saskatchewan, New Mexico, and Arizona. 



Speci.mens examined: Ellensburg, TF^i/et^ 570; North Yakima, ITa//, August, 1895. 



Zonal distribution: Upper Sonoran. 



Polanisia traciiysperma Torr. & Gr. appears in Suksdorf 's list. There are no hei barium 

 specimens of this plant from Washington to justify its inclusion in the flora. 



DROSERACEAE. Sundew Family. 



DROSERA. 



Leaf blades round, long-petioled - 1- D. rotundifolia. 



Leaf blades spatulate 2. D. longifolia. 



1. Drosera rotundifoHa L. Sp. PI. 1 : 281. 1753. Sundew. 



Type locality: "Habitat in Europae, Asiae, Americac paludibus." 



Range: Alaska to Labrador, southward to California and Florida. Europe. Asia. 



Specimens examined: Clallam County, Elmer 2785; Seattle, Piper in 1888; Tacoma, 

 Flett 318; Falcon Valley, Suksdoif 370; Ilwaco, Henderson; Davis Lake, Kreager 437. 



Zonal distribution: Humid Transition. 



