PTPER FLORA OF THE STATE OF WASHINGTON. 599 



12. Senecio canus Hook. Fl. Bor. Am. 1: 333. 1S33. 



Type locality: "Banks of tlie Saskatchewan, lare." Collected hy Dnnninoiul. 

 Range: British Columbia to Saskatcliewaii, Dakota, and Colorado. 

 Speclviens examined: Cascade Mountains, 49°, Lyall in 1860. 



13. Senecio howellii Greene, Bull. Torr. Club 8: 98. 1881. 



Type locality: "On the upper Columbia River in Oregon." Collected liv Howell. 

 The laliel of the type collection reads "Columbia River opposite the mouth of the Des 

 Chutes." 



Range: Washington and Idaho to California. 



Speclmens e.xamined: Wenache, Whiied 1142; Rock Island, Saiidhei-g do Leiherg 4.57; 

 Pa.sco, Tlimlshaw, May 2.5, 1896; Loon Lake, Winston, Ju\y 20, 1897; Spokane County, 

 Suksdorf 275; Spokane, Henderson, May 31, 1892; Piper 2267; Hangman Ctvek,SiiksdorJ 

 934; Clarks Springs, Kreager 98; Wenache Mountains, Cotton 1249; Whited 1.361; eastern 

 Washington, Wilkes Expedition. 



Zonal distribution: Arid Transition. 



This was listed by Torrcy in the Botany of the Wilkes Expedition as .S'. diireiis horcnlis. 



14. Senecio fastigiatus Nutt. Trans. Am. Phil. Soc. 7: 410. 1841. 

 Senecio spatultfonnis Heller, Bull. Torr. Club 26: .5.52. 1899. 



Type locality; "The plains of Oregon, near the Wahlamet." Collected by Xuttall. 



Range; Washington and Oregon in the coast region. 



Specimens examined; Mason County, Piper, July 20, LSi^H); Yelm, Smith .5.38; Clarke 

 County, Henderson: Elma, Heller 4061; Mill Plain, J. Howell, June, 1877; Mount Consti- 

 tution, Flett 2734. 



Zonal distribution: Humid Transition. 



14a. Senecio fastigiatus macounii (Greene) Greennian. 



Senecio macounii Greene, Pittonia 3: 169. 1897. 



Type locality; Mount Benson, Vancouver Island. 



Range; Vancouver Island and Washington. 



Specimens examined: Mount Constitution, Fhtt 27.30. 2743: Valley of the Columbia 

 River, Liinll in 1860. 



16. Senecio elmeri Piper, Erythea 7: 173. 1899. 



Senecio crepidinens Greene, Ottawa Nat. 15: 2.50. 1902. 



Type locality; "On gravelly moraines at the head of North Fork of Bridge Creek, 

 Okanogan County," Washington. Collected by Elmer. 



Range; British Columbia to Oregon. 



Speclmens examined: Without locality, Brandegee 920, 98.5; Bridge Creek, Ehiwr 71.5; 

 Mount Stewart, Elmer 1200. 



16. Senecio lugens Richards. Bot. App. Frankl. Journ. 748. 1823. 



Type locality; "At Bloody Fall, where the Esquimaux weie destioyed by the North- 

 ern Indians that accompanied Hearne, whence th.e specific name." This place is on the 

 Coppermine River in Yukon. 



Range; Yukon to Washington and Montana. 



Specimens examined; Olympic Mountains, Flett 9.5, 800. 



Zonal dlstribution: Arctic. 



17. Senecio hydrophilus Nutt. Trans. Am. Phil. Soc. 7:411. 1841. 



Type locality: "In the Rocky Mountains by Ham's Fork of the Colorado of the WVst." 

 Collected by Nuttall. 



Range; British Columbia to California and Colorado. 



Specimens examined: Spokane, Kreager ,5.56; Elmer 863; Piper 2.382; Falcon Valley, 

 Suksdorf AU): Pend Oreille River, Lyall in 1861. 



Zonal distribi;tion: Arid Transition and Canadian. 



