PIPER FLORA OF THE STATE OF WASHINGTON, ' 419 



5. Angelica lyallii S. Wats. Proc. Am. Acad. 17: 374. 1882. 



Type locality; "In the Galton and Cascade Mountains, near the British boundary." 

 Collected bj^ Lyall. 



Rancje: In the mountains, from eastern Oregon to northwestern Wyoming and north- 

 ward to Alberta. 



Specimens examined: 01\mipic Mountains, Piper 2023; Mount Rainier, Piper in 

 1890; Allen; upper Valle}- Nisqually, Allen; Stampede Pass, Henderson in 1892; Mount 

 Adams, Suhsdorf 636; Falcon Valley, Howell in 1882; Sitksdorf 128; without locality, 

 Brandegee 796; Cascade Mountains, latitude 49°, Lyall; Horseshoe Basin, Elmer 855; 

 Blue Mountains, Piper 2336, August 2, 1896; Dry Creek, Whitman County ]'asei/, July 

 30, 1901 ; Clealum Creek, Cotton 830. 



Zonal distribution: Canadian and Iludsonian. 



Angelica sp. An undescribed species of Angelica occurs on Mount Adams, of which 

 immature specimens have been collected by Henderson. It has been referred erroneou.sly * 

 to ^4. Tcingii {Selinurn Mngii S. Wats.) to which it is perhaps nearest related. 



CONIOSELINTJM. 



1. Conioselinum gmeKni (Cham. & Schlecht.) Coult. & Rose, Contr. Nat. Herlx 7: 

 150. 1900. 



Ligusticum gmelini Cham. & Schlecht. Linnaea 1: 391. 1826. 



Selinurn benthami S. Wats. Bibl. Index 432. 1878. 



Selinurn hooTceri S. Wats.; Coult. & Rose, Rev. N, A. Umb. 45. 1888. 



Conioselinum jischeri Auct. Amer. 



Type locality: ''Unala.ska.'" 



Range: From Alaska and Northwest Territory southward to the Columbia River along 

 the coast. 



Specimens examined: Mason County, Piper July, 1890, 631; Port Ludlow, Binns in 

 1890; Seattle, Piper in 1888; Tacoma, Flett 131; Steilacooin, Sucliey; l\\\ aco, Hen- 

 derson 2160; Straits of De Fuca., Scouler; Puget Sound, Wilkes E;rpedition 7. 



Zonal distribution: Humid Transition. 



In Cooper's report this plant was referred to Coniuia maculatHm L. and spoken of by 

 Torrey as "the large form of the northwest coast." 



LOMATIUM. 



Low plants arising from thick tubers. 

 Flowers white; tubers globose. 



Fruit puberulent _ 1. L. gormani. 



FiTjit glabrous. 



Oil tubes none; tubers often moniliforni 2. L. geijeri. 



Oil tubes present. 



Tubers large; oil tubes solitary in the 



intervals 3. L. canhyi. 



Tubers small; oil tubes several in each 

 interval. 



Pedicels slender, longer tliaii the 



fruits 4. L. fnrinosum. 



Pedicels stout, much shorter than 



the fniits 5. L. piperi. 



Flowers yellow ; tubers elongate. 

 Fniit puberulent. 



Oil tubes 3 to 6 in each interval. 6. L. iratsoni. 



Oil tubes solitary in the intervals 1 . L. cons. 



Fniit glabrous; oil tubes solitary in the intervals. 8. L. circumdatum. 



