304 SMITH: STUDIES IN THE GENUS LUPINUS—XI 
6. Lupinus lepidus Culbertsoni (Greene) comb. nov. 
Lupinus Culbertsont Greene, Leaflets 1: 73. 1904. 
Stems usually short, foliage greenish, not silky; lower flowers 
suberect after anthesis. 
7. Lupinus lepidus confertus (Kellogg) comb. nov. 
Lupinus confertus Kellogg, Proc. Calif. Acad. 2: 192. 1862. 
Stems usually elongated and leafy; foliage usually silky, not 
greenish; flowers many, crowded, spreading after anthesis. 
8. Lupinus laxiflorus calcaratus (Kellogg) comb. nov. 
Lupinus calcaratus Kellogg, Proc. Calif. Acad. 2: 195. 1862. 
Lupinus multitinctus A. Nels. Bot. Gaz. 53: 221. 1912. 
Lupinus variegatus Heller, Muhlenbergia 8: 89. 1912. 
Calyx-spur I-3 mm. long. Too near L. laxiflorus to be a 
distinct species. 
9. Lupinus inyoensis demissus var. nov. 
Plantae 1-3 dm. altitudine, racemis 3-4 cm. longis, compactis, 
— 2 mm. longis, floribus 8-10 mm. longis, vexillo glabro. 
Plan m. tall, racemes 3-4 cm. long, compact, pedi- 
cels 2 mm. ates flowers 8-10 mm. long, calyx merely gibbous, 
not woolly, banner suborbicular, glabrous 
OREGON. Baker County: Wallowa Masataka 3 Sept., 1915, 
M. E. Peck 5329 (WSO). 
10. Lupinus caudatus subtenellus var. nov. 
Foliolis linearis pubescentibus bene viridibus, racemis laxis, 
floribus 8-10 mm. longis, pedicellis erncsiocis s 3-5 mm. longis. 
Leaflets near short hairy, decidedly greenish, racemes 
lax, flowers 8-10 mm. long, pedicels more slender, 3-5 mm. long. 
REGON. Deschutes County: Paulina Lake, 30 July, 1894, 
J. B. Letberg 591 (UO). 
11. Lupinus holosericeus amblyophyllus (Robinson) comb. nov. 
Lupinus canescens amblyophyllus Robinson, Piper, Contr. U.S. 
Nat. Herb. 11:354. 1906. 
Bracts early deciduous, as in L. holosericeus Nutt. and to 
which it is certainly closer than to L. canescens. 
WASHINGTON. Douglas County: Egbert Springs, 5 July, 
1893, Sandberg & Leiberg 4o2 (CA, SCW). 
