330 GEOLOGICAL SURVEY OF CANADA. 



(2155.) P. Sandbergii, C. & R, Bot. Gazette, XIII., 79. 

 P. ? NO. 2155, Macoun, Cat. III., 536. 



" Caulescent, branching at base, an inch or two to a foot high, from 

 an elongated slender root, rough puberulent; petioles wholly inflated, 

 with a very conspicuous white scarious margin ; leaves ternately or pin- 

 nately dissected, the ultimate segments very short linear ; umbel very 

 unequally, 6 to 15-rayed, with involucels of distinct linear-lanceolate 

 bractlets ; rays, 1 to 4 inches long ; pedicels, a line or two long ; flowers, 

 bright yellow; fruit, ovate, puberulent, 2 to 2J lines long, 1J lines 

 broad, with very narrow wings, and filiform dorsal and intermediate 

 ribs ; oil-tubes, 4 or 5 in the intervals, 6 on the commissural side; seed- 

 face, plane." North and South Kootanie passes and summit of Crow 

 Nest Pass, Eocky Mountains. (Dawson.) 



(3127.) P. Martindalei, C. & R, var. augustatum, C. & R., 

 Bot. Gazette, XIII., 143. 



" Usually more caulescent than the species and sometimes taller, 

 with more dissected leaves, and wings of fruit about half a line wide, 

 making a fruit about 2 lines wide." 



Summit of Mount Mark, altitude 3300 feet ; and Mount Arrowsmith, 

 altitude 5500 feet, Vancouver Island, 1887. (Macoun.) 



237. LEPTOT/ENIA, Nutt., Torr. & Gray, Fl. I., 629. 



(884.) L. dissecta, Nutt.; Torr. & Gray, Fl. I., 630. 



Ferula diwoluta, Watson ; Macoun, Cat. L, 188. 

 Cache Creek Mountain, B.C. (Macoun.') 



(885.) L. multiflda, Nutt. ; Torr. & Gray, FJ. I., 630. 

 Ferula multifida, Gray ; Macoun, Cat. L, 188. 



On dry hillsides at Sicamous, Kamloops, Spence's Bridge and 



Lytton, B.C., 1889. (Macoun.) 



% 



239. TIEDEMANNIA, DC. 



(888.) T. rlgida, C. & R, Eev. of N. Amer. Umbell., 64. 

 References under Archemora rigida, Part I., 188, belong here. 



