518 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



6. Orthocarpus imbricatus Ton-.; S. Wats. Bot. Kiiif^ Explor. 4.58. 1871. 

 Orthocarpns olymficus Elmer, Bot. Gaz. 36: 60. 1903. 



Type locality: "In the Cascade Mts., Oregon." Collected by Newberry. 



Range: Washington to California. 



Specimens examined: Olympic Mountains, Elmer 2.574: Fleit 85. 



7. Orthocarpus barbatus Cotton, Bull. Torr. Club 29: .574. 1902. 



Type locality: "At the junction of Crab and Wilson creeks, Douglas County,'' Wash- 

 ington. Collected l)y Sandberg and Leiberg. 



Range: Central Wa.shington. 



Specimens examined: Wilson Creek, Sandberg C& Leiberg 2.34: Mcses Lake, Grifiths & 

 Cotton 613: Fort Okanogan, WUlces Expedition. 



Zonal distribution: Upper Sonoran. 



8. Orthocarpus bracteosus Bcnth. Scroph. Ind. 13. 1835. 

 Type locality: "Ad flum. Columbia." Collected by Douglas. 

 Range: British Columi)ia to northern California. 



Specimens examined: Falcon Valley, Huhsdorf 167: without locality, Coo/)f/v Seattle, 

 Piper; east of the Cascades, WUlce!< Expedition. 



9. Orthocarpus luteus Nutt. Gen. 2: 57. 1818. 

 Orthocarpus strictus I5enth. Scroph. Ind. 12. 1835. 

 Type locality: Near Fort Mandan, North Dakota. 

 Range: British Columbia to Saskatchewan and California. 



Specimens e.xamined: Parrott, Lake cfc //(/// 701; "high timl)ered regions of Spokane," 

 Spalding: Colville, Lyall: Usk, Ereager 3.59. 

 Zonal distribution: Aiid Transition. 



10. Orthocarpus pusillus Bcnth. Scroph. Ind. 12. 18,35. 

 Type locality: California. Collected by Douglas. 



Range: British Columbia to California west of the Cascades and Sierras. 

 Specimens examined: Montesano, Heller 3877; Clallam County, Elmer 2592; Seattle, 

 Piper, May, 1892; Tacoma, Flett 8. 



Zonal distribution: Humid Transition. 



11. Orthocarpus erianthus Benth. Scroph. Ind. 12. 1835. 

 Type locality: California. Collected by Douglas. 

 Range: California. 



Specimens examined: West Seattle, Piper 5.52, introduced from California. 



12. Orthocarpus hispidus Benth.; DC. Prod. 10: .5.35. 1846. 

 Ti'pe locality: "Ad flumen Oregon." Collected by Douglas. 

 Range: British Columbia to Idaho and northern California. 



Specimens examined: Silver Lake, Henderson 2265; Falcon Valley, Sril-sdorf 465, 466; 

 Wenache Region, Brandegee 1023; Ellensburg, Whited 497; Sprague, Sandberg cf' L^eiberg 

 153; Spokane, Piper, July 2, 1896; Henderson 2265; Pullman, Piper, 1665, July 28, 1894; 

 Elmer 832; without locality, Vasey 4.50; Colville to Spokane, Wilkes Expedition. 



Zonal distribution: Arid Transition. 



ADENOSTEGIA. 



1. Adenostegia capitata (Nutt.) Greene, Pittonia 2: 180. 1891. 



Cordylanthus capitatus Nutt.; DC. Prod. 10: ,597. 1846. 



Type locality: "In Nova California." Collected by Nuttall. 



Range: Washington to Idaho and Nevada. 



Specimens examined: Mount Adams, Flett 1161; Falcon Valley, Snksdorf, August, 

 1880; Simcoe Mountains, //ocW/, July, 1880; Tampico, i7en<ie?'son, July 31, 1892; without 

 locality, Brandegee 1024; without locality, Vasey in 1889. 



