274 LILIACEAE 



7. A. peirsonii Jepson n. sp. Scape stout, 3 to 4 inches high; leaf 1, terete 

 or teretish, 1 to 21-2 Hues thick, 4 to SVo inches long above the sheath (much ex- 

 ceeding the scape) ; flowers many in a compact umbel, the pedicels 3 to 4 (or 5) 

 lines long ; bracts 2 ; perianth recklish or light pink, 6 to 7 lines long, the segments 

 straight, stamens about '% the length of the perianth-segments; ovary crests 

 prominent, slender, often as long as the ovary, toothed at apex. — (Scapus ro- 

 bustus, une. 3-4 altus ; folium singulare, teres vel subteres, lin. 1-21/2 diametro, 

 lin. 4^81/0 longum ; umbella compacta, multiflora ; perianthium lin. 6-7 longum, 

 segmentis rectis; eristis ovarium conspieuis gracilibus, apice dentatis saepe aeque 

 longis ac ovarium.) 



Rock slides, high canons of the San Gabriel llts., 5350 to 9400 feet. 



Locs. — Mt. San Antonio, Peirson 3 (type) ; San Antonio Canon (liead), Jolmstoii 1446; 

 Rock Creek (head), Peirson 267; divide betw. Mt. Lowe and Mt. Markham, Person 1. 



8. A. atrorubens "Wats. Three to 4 inches high ; bulb-coats without distinct 

 reticulation: pedicels 15 to 20, 6 to 7 lines long; bracts 2 or 3; leaves coiled at 

 tip ; flowers dark or lead-purple ; perianth-segments stift', long-acuminate, 4 to 5 

 lines long. 



East side of the Sierra Nevada. 



Locs. — Reno, Kev., Coirpill. Owens Valley, Cal., ace. Jones (Contrib. 10:10), who says the 

 corms produce runners with brilliant shiny bulblets strung along them. 



Eef. — Allium atkorubens Wats. Bot. King, 352, pi. 38, figs. 4-5 (1871), type loc. west 

 Humboldt to the Havallah Mountains, Nev. 



9. A. anserinum Jepson n. sp. Scape terete, 5 to 6 inches high : leaf one, 

 flat; umbel aliout 20-flowered ; pedicels about 4 lines long; perianth purplish or 

 pinkish, its segments oblong-ovate, 5 to 6 lines long, spreading at tip ; stamens 

 about % as long as the perianth ; ovary-cells with 2 crests ; crests oblongish, much 

 lacerate or laciniate, twice as long as the ovary; stigma slightly 3-cleft. — 

 (Scapus teres, une. 5-6 altus; folium singulare planum; ovarium 2-cristatis lobis; 

 cristae suboblongae. multum laceratae, duplo lougiores ovario.) 



Modoc Co. 

 Loc. — Goose Lake A^alley, JR. M. Austin (type). 



10. A. campanulatum Wats. Scape 4 to 7 or 11 inches high, erect, often 

 flexuous; leaves 2; luubel 10 to 50-flowered ; pedicels 4 to 15 lines long; flowers 

 somewhat campanulate, pink or rose-color; perianth-segments broadly ovate, acute 

 or short-acuminate, 3 to 4 lines long, nearly equal, 1^4 longer than the vei'y slender 

 stamens and style ; filament bases nearly equal ; ovary prominently crested, the 

 crests somewhat horizontal. 



Usuall.y in dry places. Sierra Nevada, south to Tehachapi, north to Shasta 

 Co., thence southerly to eastern Humboldt Co., 3000 to 6000 feet. Passing into 

 var. bidwelliae at the higher altitudes. The accumulation of material has also 

 tended to weaken the distinctions l)etwen A. campanulatum and A. bisceptrum 

 but we continue to retain the two as species. 



Locs. — Tehachapi, Greene; Marble Fork, Sequoia Park, Jepson. 648: Huntington Lake, 

 Fresno Co., A. L. Grant 1045; Volcano fteek, Tulare Co., Jepson 4928a; Hazel Green, Hall 4' 

 Babcock 3403a; Sonora Pass. A. L. Grant; South Fork Bear Creek, Shasta Co., Hall 4" Bab- 

 cock 4145; Buck Mt, Humboldt Co., Tracy 2836. 



Var. bidwelliae Jepson n. comb. Perianth-segments ovate at base, long-acuminate above. 

 — Sierra Nevada and inner North C^oast Range, 6000 to 9000 feet. Western Nevada to Oregon. 



Locs. — Horse Mdw., Tulare Co., Hall 4" Babcock 5136; Benson Lake, Yosemite Park, 

 Jepson 4518; Belle Mdw., Tuolumne Co., Jepson 6470; Lake Lucile, Eldorado Co., Hall 4 

 Chandirr 4667; Hot Springs Valley, Plumas Co., Jepson 4077; Mt. Hull, Lake Co., Ball 9536. 



Refs. — Allium campanul.\tltm Wats. Proc. Am. Acad. 14:231 (1879), based on Mt. 

 Bullion, Mariposa Co., Bolandcr 4943, and Plumas Co., M. E. P. Ames; Hall, TJniv. Cal. Publ. 

 Bot. 4:196 (1912). Var. bidwelliae Jepson. A. bidu-eUi<ie Wats. I.e., type loc. "above 

 Chico," Annie BidwcU. A. austinae Jones, Contrib. 10:85 (1902). found at Summit and Castle 

 Peak, crests very proniinent. spreading from the summit of the ovary "like a rotate corolla." — 

 Ex. char. 



