490 CONTEIBUTIONS FROM THE NATIONAL HEECxVRTUM. 



PHYSOSTEGIA. 



1. Physostegia parviflora Nutt; A. Gray, Syn. Fl. 2^: 3S3. 1878. 



Type locality: "Oregon." Collected by Nuttall. 



Range: British Columbia and Saskatchewan to Oregon and Wyoming. 



Specimens examined: Cascade Mauntains, latitude 49°, Lyall in 1858; Lindsleys, Hen- 

 derson, September 9, 1892; Kettle Falls, Watson 333; Chelan, Elmer 486; Lake Chelan, 

 LaJce & Hull 688; Lake Kalispel, Kr eager 320; Mission, Kreager 483. 



Zonal disteibution : Transition. 



LAMIUM. 



1. Lamium amplexicaule L. Sp. J'l. 2: .579. 1753. 

 Type locality: European. 

 Specimens examined: Wawawai, Pipir 30f)7. 



STACHYS. 



Upper leaves sessile, the lower short-petioled 1. »S. palustris. 



Upper leaves not sessile, the lower long-petioled. 



Corolla tube little longer than the calyx, calyx lobes subulate- 



aristulate 2. S. hullata. 



Corolla tube twice as long as the cah'x. 



Leaves thick, tomentose and reticulate beneath 3. S. chamissonis. 



Leaves thin, not tomentose. 



Corolla 20 mm. long; calyx glabrous or sparsely hirsute; 



leaves subcordate 4. .S'. c'lUatn. 



Corolla 12 mm. long; calyx soft-villous: leaves mostly 



cordate 5. S. pubens. 



1. Stachys palustris L. Sp. PL 2: 580. 1753. 

 'Type locality: European. 



Range: Temperate North America. Europe. Asia. 



Specimens examined: Cascade Mountains, latitude 49°, LijaJl in 18.59; west Klickitat 

 County, Suksdorf 55; Vancouver, Suksdorf 222(\\ Alma, Elmer 541 ; Parker, Dunn, August 

 8, 1901; Coulee City, Henderson 2533; Rock Lake, Lale & Hull 599; Medical Lake, Hen- 

 derson 2532; Spokane, Piper; Union Flat, Lalce c& Hull; Kalispel Lake, Kreager 449; 

 Spokane, Kreager 541 ; Mission, Kreager 487; Meyers Falls, Kreager 471. 



Zonal distribution: Arid Transition. 



2. Stachys bullata Bcnth. Lab. 547. 1834. 

 Type locality: "Hab. in California." 

 Range: Washington to California. 



Specimens examined: Lindsleys, Clarke County, /7en(?er,w7i in 1892; Vancouver, .S'd Z-.*- 

 dorf222C3; Cape Horn, Sulsdorf, August 19, 1894. 

 Zonal dlsthibution: Humid Transition. 



3. Stachys chamissonis Bontli. Linnaoa 6: SO. 1831. 

 Type locality: California. 



Range: California to Wa.shington. 



Specimens examined: West Klickitat County, Sulcsdorf, 665, 666, 84. 



Tiiese specimens are rather intermediate between ciliata and chamissonis. They are 

 possibly referable to S. jlaccida Eastwood, o but that species is known as yet only from the 

 type specimen. 



(' Bull. Ton-. Club 29: SO. 1902. 



