BOTANY. 79 



specimens gathered by Fremont approach it. The admitted species are probably too numerous 

 already. McCumber's, N. Cal. 



Macrorhynchus laciniatus, Torr. & Gray, I. c. Crater pass. 



Macrorhynchus Lessingii, Hook. & Am.? McCumber's and Canoe creek, N. Cal. 



Mui.gedium pulchellum, Nutt.; Torr. <£ Gray, I. c. p. 497. Bartee's valley, N. Cal. 



Xaxtiiium strumarium, Linn.; DC. Prodr. 5, p. 523. Common throughout N. California 

 and Oregon. 



Leucanthemum vulgare, Lam. Fort Vancouver, W. T. (Introduced.) 



Hemizonia pungens, Torr. & Gray, Fl. 2, p. 399. Sacramento valley, Cal. 



Hemizonia macradenia, DC; Torr. & Gray, I. c. Fort Reading, Cal. 



Maruta cotula, DC. Marysville, California. 



Bidens curysanthemoides, Michx.; Pursh. Fl. 2, p. 566. San Francisco and Sacramento 

 valley, Cal. 



CAMPANULACE^]. 



Specularia perfoliata, A. DC. Fort Vancouver, W. T. 



Downingia elegans, Torr. in Whipple's Report, (ined.) Bartee's valley, N. Cal.; August. 

 Githopsis calycina, Benth. Plant. Hartweg. p. 321. Fort Reading, Cal. 

 Campanula Scouleri, Hook. Flor. Bor.-Amer. 2, p. 28, t. 125. A small form, Cascade moun- 

 tains, 0. T. ; larger form, McCumber's, N. Cal. 



ERICACE^. 



Arctostaphylos tomentosa, Dougl. in Lind. Bot. Reg. Hook. Flor. Bor.-Amer. 2, p. 37, t. 130. 

 Cascade mountains, 0. T., latitude 44°. 



Arctostaphylos glauca, Lindl. Bot. Beg. t. 1791, Xerobotrys glaucus, Nutt. Trans. Am. 

 Philos. Soc. Common throughout northern California and southern Oregon. 



Arctostapiiylos uva-ursi, Spreng., Pursh Fl, 1, p. 283. Pine woods, N. California and 

 Cascade mounta'ns. 



Arbutus Menziesii, Pursh Flor. 1, p. 282. N. California, Cascade mountains and Willam- 

 ette valley, 0. T. 



Azalea Californica, Torr. d- Gray. A. calendulacea, Hook. & Am. Bot. Beech, p. 362. 

 Fort Reading, N 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 

 Range, Willamette valley, O. T. 



Gaultheria Myrsinites, Hook. Flor. Bor.-Amer. 2, p. 35, t. 129. Cascade mountains, 

 O. T. ; altitude 6,000 feet. 



Kalmia glauca, Ait.; Hook. Flor. Bor.-Amer. 2, p. 41. Crater pass, Cascade mountains; 

 altitude 6,000 feet. Sphagnous marshes, mouth of the Columbia ; September 6. 



Rhododendron albiflorum, Hook. Flor. Bor.-Amer. 2, p. 43, t. 133. Cascade mountains, 

 O. T. ; latitude 44°. 



RnoDODENDRON iiaximum? 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, O. T. 



