PIPER—FLORA OF THE STATE OF WASHINGTON. 189 
Rance: Eastern Washington. 
SPECIMENS EXAMINED: Wawawai, //u// 619; Clarks Springs, Kreager 12. 
9. Allium nevii 5. Wats. Proc. Am. Acad. 14: 231. 1879. 
Tyre Locauity: Hood River, Oregon. Collected by Nevius. 
Rance: Washington and Oregon. 
SPECIMENS EXAMINED: Klickitat, //owel/, June, 1879; Klickitat River, Flett, 1116: 
Falcon Valley, Suksdorf 42; Yakima County, Henderson 2480, 2481; Wenache Mountains, 
Elmer 458; Sprague, Sandberg & Leiberg 205; Henderson 2479; Wilson Creek, Sandberg & 
Leiberg, June, 1893; without locality, Vasey 91; Wenache Mountains, Cotton 1284. 
ZONAL bistRiBUTION: Arid Transition. 
10. Allium attenuifolium Kellogg, Proc. Cal. Acad. 2: 110. 1858-62. 
Type Locatiry: Mt. Shasta, California. 
Rance: Washington to California. 
SPECIMENS EXAMINED: Klickitat County, Suksdorf 60. 
11. Allium macrum S. Wats. Proc. Am. Acad. 14: 233. 1879. 
Tyre Locauiry: “Union County, Oregon, on rocky hills.’’ Collected by Cusick. 
Rance: Blue Mountains of Washington and Oregon. 
SPECIMENS EXAMINED: Blue Mountains, Piper 2325, 
ZONAL DISTRIBUTION: Hudsonian. 
12. Allium collinum Dougl.; 5. Wats. Proc. Am. Acad. 14: 228. 1879. 
Allium fibrillum Jones, Contr. Western Bot, 10: 24. 1902. 
Type Locauitry: ‘Abundant on the Blue Mountains.”’ Collected by Douglas. 
SPECIMENS EXAMINED: Blue Mountains, Horner 190, 193, 470. 
ALLIUM SCILLOIDES Dougl.¢, collected by Douglas, at ‘* Priest’s Rapids, Columbia River,” 
has not been recognizable from Watson’s very brief description. 
HOOKERA. 
Anther-bearing stamens 3. 
Flowers in umbels, long-pedicelled _.......-...-.-2------+------- 1. H. coronaria. 
Flowers nearly sessile in a very short raceme... ....-2-2.-.-.---- 2. H. pulchella. 
Anther-bearing stamens 6. 
Stamens in one row; flowers whitish............-.-.----------- 3. H. hyacinthina. 
Stamens in two rows; flowers blue or purplish. 
Filament of inner stamens narrow _......------------------ 4. H. douglasii. 
Filament of inner stamens broad. 
Corolla lobes much shorter than the tube... ~~. weet ee eee 5. H. bicolor. 
Corolla lobes about as long as the tube. .....-.-.------- 6. H. howellii. 
1. Hookera coronaria Salisb. Par. Lond. pl. 98. 1806. 
Brodiaea grandiflora Smith, Trans. Linn. Soc. 10: 2. 1811. 
Type tocaxiry: “In California.” 
Rance: British Columbia to California west of the Cascades and Sierras. 
SPECIMENS EXAMINED: Fidalgo Island, Mlett 2104; Whidby Island, Gardner 284; near 
Satsop, Heller 4031; Lake Park, Piper 2093; Tacoma, Flett 906; Gate City, Henderson, 
June, 1892; Fort Vancouver, Tolmie; Stuart Island, Lawrence 27. 
ZONAL DISTRIBUTION: Humid Transition. 
2. Hookera pulchella Salisb. Par. Lond. under pl. 98. 1806. 
Brodiaea congesta Smith, Trans. Linn. Soc. 10: 3. pl. 7. 1811. 
Dichelostemma congestum Kunth, Enum. Pl. 4: 470. 1843. 
Type Locauiry: “In California.” 
aWats. Proc. Am. Acad. 14: 229, 1879. 
