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Transcription
304.
Spiraea Dumosa, Nutt. (S. aridaefolia, in var. discolor, 705. Fl. I. 416.) Frequent on
rocky mountain sides; never exceeding 2-3° in height.
a) June 6, 1868. W. Humb. Mrs., Mr. Summit abov Unimille. 9,000 ft. 1 sh.
b) July 24-29, " E. Humb. Mrs., Mr. Canyon above Camp Ruby 7,000 ft. 6.
c) Aug. 14, " " Peak above Sainmill 10,000 ft. 1.
d) Sept. 4, " Clover Mrs., Mr. Ridge above Seant Valley 4,000 ft. 2.
e) June 17, 1869. Stanbury Bluff, Salt Lake. 5,000 ft. 1.
f) July 17, " Trahehlin Mrs. above Varley's Park. 7,000 ft. 1.
g) Aug. 10, " Uintah Mrs., Mr. Ridge above Bear River Canon 10,000 ft. 9.
305. S. careiflora, Nutt. (705. Fl. I. 416.) Stipes usually simple.
a) Sept. 15, 1869. W. Humb. Mrs., Mr. Limestone cliffs. 9,000 ft. 4 sh.
b) " Same locality (W. W. Bailey.) 3.
c) Aug. 22, 1868. E. Humb. Mrs., Mr. Cliff above Camp Ruby 7,000 ft. 12.
306. S. careiflora, Nutt., var. elata. Much larger; stems as high 6-10' high, branched,
lateral spikes short; radical leaves 1" in length. Flowers variable; petals white,
longer than the calyx; ovary very hairy or nearly smooth, 5-9, as
many as the lobes of the calyx.
Oct. 3, 1868. Eastern Extremity of Rapt River Range. 6,000 ft. 2 sh.
307. Spiraea fuliflora, Don. (Spiraea, d. 749. Fl. I. 413.) Frequent in the W. Uintah Mts.
May 27, 1869. Wasatch Mts., City Creek canyon. 7 sh.
308. S. fuliflora, Don. var. paniciflora. Three or less terminal subcresent, sepals
wider than the calyx & peduncles; ovary usually single, becoming smooth; ovaries 2-4,
mostly pendulous; stamens 20, or sometimes 15. Frequent in the E. Humb. Mts.
a) July 12-24, 1868. E. Humb. Mrs., Mr. Canyon near Camp Ruby. 6,700 ft. 7 sh.
b) " 30, " " Canyon above Sainmill 8,000 ft. 1.
c) Aug. 14, " " Ridge " 9,000 ft. 1.
d) June 13, 1869. Stanbury Island, Salt Lake. Peak 6,500 ft. 1.