572 
Pedicularis contorta Benth. in Hook. Fl. Bor. Amer. ii, 108 (1838) 
Grassy slopes, altitude 2,150 meters (7,000 feet), July 20 (No. 67). 
These specimens differ from the description in having pink instead of white flow- 
ers, and the spikes tardily glabrate instead of glabrous. This has not before been 
reported from Wyoming; in fact, is not included in Coulter’s Manual of the Rocky 
Mountain Region, The range as given by Dr. Gray in the Synoptical Flora is ‘ Ore- 
gon and Idaho,” The plant, however, has been collected in western Montana by Dr. 
Watson. 
Pedicularis parryi Gray, Amer, Journ. Sci. ser, 2, xxxiv, 250 (1860), 
Alpine, altitude 3,390 meters (11,000 feet), July 15 (No. 30), 
Pedicularis scopulorum Gray, Syn. FL. ii, pt. i, 8308 (1878). 
Subalpine, altitude 3,230 meters (10,500 feet), July 15 (No. 22); grassy slopes, alpine, 
altitude 3,390 meters (11,000 feet), July 20 (No, 48); altitude 2 ,090 meters (6,800 feet), 
July 21 (No. 72). 
Abronia micrantha Torr. in Frem. First Rep. 96 (1843); 4. cycloptera Gray, Amer. 
Journ. Sci. ser. 2, xv, 819 (1853), 
Sand hills along Sage Creek below Corbett, altitude 2,000 meters (6,500 feet), July 
21 (No. 96). 
Corispermum hyssopifolium L. Sp. Pl. i, 4 (1753). 
Alkaline flats along Sage Creek below Corbett, altitude 2,000 meters (6,500 feet), 
July 21 (No. 98). 
Polygonum bistortoides Pursh, Fl.i, 271 (1814). 
Altitude 2,400 meters (7,800 feet), July 15 (No.8). 
Rumex geyeri (Meisner) Trelease, Mo. Bot. Gard. 1892, 78 (1892); R. engelmanni 
geyeri Meisner, in DC. Prodr., xiv, 64 (1856); Rumer paucifolius Nutt.; Wats. Bot. King. 
Surv. 314 (1871). ‘ 
Crevices of rocks, altitude 2,770 meters (9,000 feet), July 20 (No. 35), 
Salix barrattiana tweedyi! Bebb, var. nov. 
“Leaves at first thinly overspread on the upper surface with floecose hairs, soon 
smooth and green both sides; capsules glabrous.” In bogs and alone mountain 
streams, altitude 2,460 to 3,080 meters (8,000 to 10,000 feet). Head of Bie Goose 
Creek, Big Horn Mountains, July 15 (Nos. 11 and 12), 
“ Saliv barrattiana is one of the rarest of North American willows. For more than 
fifty years it was known only from Drummond’s specimens in the Hookerian her- 
barium. Type locality, ‘Alpine swamps in the Rocky Mountains.’ It was rediscov- 
ered by Prof. John Macoun, July 28, 1885, ‘in thickets at high elevations, Kicking 
Horse Lake,’ , , , and later, August, 1890, was collected in the same locality 
by Mr. James Macoun, in fine specimens of both fruit and mature leaves, 
eT hese later collections only confirmed the characterization originally given the 
species by Hooker; among the numbers of the Lanatie group S. barrattiana still 
remained conspicuous for its ‘silky-pubescent’ leaves (‘silvery-silky when young’) 
and c: tpsules cano-sericeus. That there should be more or less variation in this vesture 
'The description of this variety and the notes upon 8, barrattiana and 8. glanea 
as found in the text were sent me in a letter by the late M. S. Bebb in May, 1894. 
In this letter he speaks of the willows as follows: “I found Mr. T weedy’s collection 
of exceptional interest, all the forms differing more or less from familiar Rocky 
Mountain prototypes, and one of them, which you will see, I have designated Salix 
barrattiana [lweedyi], not only a capital find so far as the species alone is concerned, 
but presenting furthermore a very striking variation from the ‘silyv ery-silky’ typical 
form.” ‘The varietal name used by Mr, Bebb being preoccupied has been changed to 
the one given above, 
