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. & Arn.f McCumber s and Canoe creek, N. Cal. 



MULGEDIUM PULCIIELLUM, Nutt.; Torr. & Gray, I. c. p. 497. Bartee s valley, N. Cal. 



XANTHIUM STRUMARIUM, Linn.; DC. Prodr. 5, p. 523. Common throughout N. California 

 and Oregon. 



LEUCANTIIEMUM 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 CHRYSANTHEMOIDES, HicJix.; Pursh. Fl. 2, p. 566. San Francisco and Sacramento 

 valley, Cal. 



CAMPANULACE^]. 



SPECULARIA PERFOLIATA, A. DC. Fort Vancouver, W. T. 



DOWNINGIA ELEGANS, Torr. in W hippie s Report, (ined.) Bartee s valley, N. Cal.; August. 

 GITHOPSIS CALYCINA, Bentli. 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. 



ERICACEAE. 



ARCTOSTAPHYLOS TOMENTOSA, Dougl. in Lind. Sot. Reg. Hook. Flor. Bor.-Amer. 2, p. 37, t. 130. 

 Cascade mountains, 0. T., latitude 44. 



ARCTOSTAPHYLOS GLAUCA, Lindl. Bot. Eeg. t. 1791, Xerobotrys glaucus, Nutt. Trans. Am. 

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



ARCTOSTAPHYLOS UVA-URSI, Spreng., Pursli FL I, p. 283. Pine woods, N. California and 

 Cascade mountains. 



ARBUTUS MENZIESII, Pursli Flor. 1, p. 282. N. California, Cascade mountains and Willam 

 ette valley, 0. T. 



AZALEA CALIFORNICA, Torr. & 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, 0. T. 



GAULTHERIA MYRSINITES, Hook. Flor. Bor.-Amer. 2, p. 35, t. 129. Cascade mountains, 

 0. 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, 

 0. T. ; latitude 44. 



RHODODENDRON 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. 



