PIPER—-FLORA OF THE STATE OF WASHINGTON. 467 
5. Polemonium viscosum pilosum Greenman, Bot. Gaz. 25: 263. 1898 
Type Locatity: “In clefts of rock on Goat Mountain, Washington, altitude 1540 m.’ 
Collected by Allen. 
Rance: Known only from the type locality. 
SPECIMENS EXAMINED: Goat Mountain near Mount Rainier, Allen 261, 
J 
6. Polemonium humile Roem. & Schult. Syst. 4: 792. 1819. 
Polemonium pulchellum Bunge; Ledeb. Fl. Alt. 1: 233. 1829. 
Polemonium humile pulchellum A. Gray, Syn. Fl. 12: 150. 1884. 
Type Locauity: ‘In Siberiae orientalis maritimis arenosis.”’ 
Rance: Alaska to California and Colorado. Siberia. 
SPECIMENS EXAMINED: Nason Creek, Sandberg & Leiberg 680; Wenache Mountains, 
Whited, August 13, 1896; Elmer 456; Wenache Region, Brandegee 970; Mount Rainier, 
Piper 2107; Allen 262; Smith 779; Klickitat River, Flett 1244; Cascade Mountains to 
Colville, latitude 49°, Lyall in 1860; Blue Mountains, Piper 2326; locality unknown, 
Vasey 410; Clallam County, Elmer 2819. 
ZONAL DISTRIBUTION: Hudsonian. 
7. Polemonium amoenum Piper, Erythea 7: 174. 1899. 
Type Locauity: ‘‘ Humptulips, Chehalis County, Wash.’”’ Collected by F. H. Lamb. 
Rance: Known only from the type locality. 
SPECIMENS EXAMINED: Humptulips, Lamb 1178; Humptulips Prairie, Conard 98. 
HYDROPHYLLACEAE. Wareruesar Faminry. 
Leaves all basal; peduncles 1-flowered........---. 2-2-2 ----- CapNoREA (p. 467). 
Leaves not all basal. 
Styles entire... 2.222222 22 ee eee eee RoMANzorria (p. 468), 
Styles 2-cleft. 
Corolla convolute in bud; placentae broad. 
Perennials; stamens exserted -..........-.-.--- HypropuyLium (p. 468). 
Annuals; stamens included .........-...-.----- NEMOPHILA (p. 469). 
Corolla imbricated in bud; placentae narrow. 
Flowers in a scorpioid cyme ....-.---.--------- PuHace Lia (p. 470). 
Flowers solitary in the leafy forks of the stem.... CoONANTHUS (p. 472). 
CAPNOREA. 
Corolla campanulate..... 2222-20222 20-2-500 00 ee eee ee eee 1. C. lasiantha. 
Corolla saucer-shape. 
Leaves glabrous, except on the margins. 
Calyx lobes very unequal...-.....-. 2.22.2. --------------- 2. ©. fulerata. 
Calyx lobes subequal. ...-...-.....-.---.-.----------------- 3. C. pumila. 
Leaves pubescent beneath. 
Pubescence appressed........-- 2-5-5). ee ee eee eee 4. villosula. 
Pubescence not appressed......-.-----.--------------------- 0. ©. hartella. 
1. Capnorea lasiantha Greene, Pittonia 5: 47. 1902. 
Capnorea macilenta Greene, op. cit. 48. 
Type Locauity: Eastern Washington, without station. Collected by G. R. Vasey. 
Rance: Washington, Oregon, and Idaho. 
SPECIMENS EXAMINED: Ellensburg, Whited 66; Sprague, Henderson, May 30, 1892; 
Spokane, Piper, May, 1898; Medical Lake, Sandberg & Leaberg 52; Rock Creek, Paper 2793; 
Pasco, Hindshaw 23; Coulee City, Piper 8864, without locality, Vasey in 1889; Wenas 
River, Cotton 916. 
ZONAL DISTRIBUTION; Arid Transition. 
