BOTANY. 
79 
specimens gathered by Fremont approach it. The admitted species are probably too numerous 
already. McCumber’s, X. Cal. 
Macrorhynchus laciniatus, Torr. & Gray , l. c. Crater pass. 
Macrorhynchus Lessingii, Hook. & Am.? McCumber’s and Canoe creek, N. Cal. 
Mulgedium pulchellum, Nutt.; Torr. & Gray, l. c. p. 497. Bartee’s valley, FT. Cal. 
Xanthium strumarium, Linn.; DC. Prodr. 5, p. 523. Common throughout X. California 
and Oregon. 
Leucanthemum vulgare, Lam. Fort Vancouver, W. T. (Introduced.) 
Hemizonia pungens, Torr. & Gray , FI. 2 , p. 399. Sacramento valley, Cal. 
Hemizonia macradenia, DC.; Torr. & Gray , l. c. Fort Beading, Cal. 
Maruta cotula, DO. Marysville, California. 
Bidens chrysanthemoides, Michx.; Pursh. FI. 2, p. 566. San Francisco and Sacramento 
valley, Cal. 
CAMPAXULACEiE. 
Specularia pereoliata, A. DC. Fort Vancouver, W. T. 
Downingia elegans, Torr. in Whipple's Deport, (ined .) Bartee’s valley, X. Cal.; August. 
Githopsis calycina, Benth. Plant. Hartweg. p. 321. Fort Beading, Cal. 
Campanula Scouleri, Hook. Flor. Bor.-Amer. 2, p. 28, t. 125. A small form, Cascade moun¬ 
tains, 0. T. ; larger form, McCumber’s, X. Cal. 
EBICACEiE. 
Arctostaphylos tomentosa, Dougl. in Lind. Bot. Reg. Hook. Flor. Bor.-Amer. 2, p. 37, 1. 130. 
Cascade mountains, 0. T,, latitude 44°. 
Arctostaphylos glauca, Lindl. Bot. Reg. t. 1791, Xerobotrys glaucus, Nutt. Trans. Am. 
Philos. Soc. Common throughout northern California and southern Oregon. 
Arctostaphylos uva-ursi, Spreng., Pursh FI, 1, p. 283„ Pine woods, X. California and 
Cascade mountains. 
Arbutus Menziesii, Pursli Flor. 1, p. 282. X. California, Cascade mountains and Willam¬ 
ette valley, 0. T. 
Azalea Californica, Torr. & Gray. A. calendulacea,' Hook. & Am. Bot. Beech, p. 362. 
Fort Beading, X California. 
Menziesea empetriformis, Smith; Hook. Flor. Bor.-Amer. 2, p. 40. Crater pass, Cascade 
mountains ; altitude 6,000—7,000 feet. 
Gaultheria Shallon, Pursh; Hook. Flor. Bor.-Amer. p. 2, 36. Cascade mountains and Coast 
Bange, Willamette valley, O. T. 
Gaultheria Myrsinites, Hook. Flor. Bor.-Amer. 2, p. 35, t. 129. Cascade mountains, 
0. T. ; altitude 6,000 feet. 
V alu ta glauca, Ait.; Hook. Flor. Bor.-Amer. 2, p. 41. Crater pass, Cascade mountains; 
altitude 6,000 feet. Sphagnous marsh.es, mouth of the Columbia ; September 6. 
Bhododendron albiflorum, Hook. Flor. Bor.-Amer. 2, p. 43, t. 133. Cascade mountains, 
O. T. ; latitude 44°. 
Bhododendron maximum? Hook. Flor. Bor.-Amer. 2, p. 42. Spruce forests, Cascade and 
Coast mountains. 
Vaccinium macrocarpum, Ait. ; Hook. Flor. Bor.-Am. 2, p. 34. Marshes; mouth of Columbia 
river, 0. T. 
