39. R. calicifolius, Brum. County N. England; Newfound Land; and from the Great Bear Lake to Little Ft. Texas, St. Mexo? + Calb? a) Aug. 1, 1867 - Truckee Meadows or Thunder Basin (W.W.M.) b) July 1, 1867 Humboldt Valley - Mount of Reyes c) " 9. " Robins Creek Station d) Sept. 29, " Thousand Spring Valley - Rock Spring. e) " 25, " Aldan Willow Creek Camp - 1000 Gij Valley 40. R. Balfourii, Miers? - calicifolius var? - Limo undulata marginal, submucrobracteal subbidentate, Trunk or crotch at bar, fruit valves narrowly winged, acute or acuminate. Grows to be the same as Wr. 1760 + 1781, found in Mex. & R. calicifolius, approximately 2315 + 445 feet; name crossed on Titulars in Hub. Gray, Oct. 1, 1867. - Pinyon Range, Granite Peak camp 41. R. martianus, L. - Marsi t. V.; Hudson's Bay t. the Saskatchewan & West Territory, southern to Illinois. Arkansas, N. Mexico, + California Variable in height & habit. Aug. 15, 1867. Truckee Meadows or Big Bend (W.W.M.) " 20, " u " 1, 1867. Pailly Valley Oct. 16, " Salt Lake Valley, mouth of Bear River 42. R. Euphrasia, L. - Florida + S. Carolina; Texas t. Illinois, Minnesota & the Rio Grande (to north); the var. in Oregon & Washington Territory (R. paniculata) Mars. M.M. Flathead River, (June) Alatina plants at a fertile plant, with the valves upon fascicles. June 22-29 - Palispo Park 43. P. aridum, L. From lat. 65° southward to Gypsum, Texas & Arizona. A prostrate or ascending shrub, with small leaves, & crowded flowers. Sept. 9, 1867. Nationalville - Aug. 25, W.W.V. S. Henn. + W.S. Pailly Valley - roadside [illegible]