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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1906 Excerpt: ...sometimes reduced to 3 pairs, small, 4 to 7 mm. long, oblong, acute or mucronate, hairy on both sides, glandular beneath; bracts lanceolate, acuminate, rather conspicuous, hairy; calyx tube short, hairy, the teeth ovate at base tapering into long subulate tips longer than the the calyx tube; petals small, white; keel and wings borne on the stamen tube a little below the top; ovary hairy. Type U. S. National Herbarium no. 316752, collected by C. G. Pringle in shaded places on hills near Guadalajara, Jalisco, December 12, 1888 (no. 1825). Parosela watsoni Rose, sp. nov. Perennial, with at least upper branches herbaceous, very villous; leaflets 9 to 11 pairs, hairy on both sides, linear-oblong, obtuse, 3 to 5 mm. long; spikes narrow, very densely flowered; bracts linear to filiform, hairy; calyx hairy, the teeth longer than the tube; petals small, white. Type U. S. National Herbarium no. 24472, collected by Dr. E. Palmer at Frayles, Chihuahua, 1885 (no. 252), and briefly described but not named by Dr. S. Watson." Parosela albiflora (A. Gray) Vail. Parosela eriophylla (S. Wats.) Rose. Dalea eriophylla S. Wats. Proc. Am. Acad. 17: 340. 1882. Parosela seemani (S. Wats.) Rose. Dalea seemani S. Wats. Proc. Am. Acad. 22:470. 1887. Parosela greggii (A. Gray) Heller. Parosela wislizeni (A. Gray) Vail. Parosela argyrostachys (Hook. & Arn.) Rose. Dalea argyrostachys Hook. & Arn. Bot. Beech. Voy. 285. 1841. Parosela plumosa (S. Wats.) Rose. Dalea plumosa S. Wats. Proc. Am. Acad. 21:448. 1886. Parosela leucostoma (Schlecht.) Rose. Dalea leucostoma Schlecht. Linnaea 12: 294. 1838. Parosela domingensis (DC.) Heller. Parosela formosa (Torr.) Vail. Parosela purpusi (Brandegee) Rose. Dalea purpusi Brandegee, Ery thea 9: 2. 1899. Parosela berlandieri (A. Gray) Rose...
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