SMITH: STUDIES IN THE GENUS LuUPINUS—XI 307 
somewhat pubescent on the back, keel ciliate on the upper edges 
or non- tie only the short acumen upturned; pods and seeds 
not s 
CALIFORNIA. Siskiyou County: Gravelly slopes of Mount 
Eddy, 9 July, 1920, A. A. Heller 13422 (Type, DS 113281; 
type duplicate, UCX). 
20. Lupinus sericeus flexuosus (Lindl.) comb. nov. 
Lupinus flecuosus Lindl., Agardh, Syn. Gen. Lup. 34. 1835. 
Lupinus ornatus bracteatus Robinson, Piper, Contr. U.S. Nat. 
Herb. 11: 355. 1906. 
Lupinus subulatus Rydb., Bull. Torrey Club 34: 43. 1907. 
Pubescence of stems and petioles all appressed, but pedicels 
spreading-pubescent; floral bracts subpersistent, equalling or 
exceeding the buds. 
21. Lupinus ornatus obtusilobus (Heller) comb. nov. 
Lupinus obtusilobus Heller, Muhlenbergia 8: 115. I9g12. 
Usually not over 3 dm. tall, subdecumbent to ascending; . 
petioles 3-4 cm. long, pedicels more loosely appressed-pubescent, 
lower calyx-lip often tridentate 
22. Lupinus latifolius columbianus (Heller) comb. nov. 
Lupinus confusus Heller, Muhlenbergia 8: 63. 1912. 
Lupinus columbianus Heller, ibid. 8: 84. 1912. 
Lupinus agninus Gandoger, Bull. Soc. Bot. France iv, 13: 461. 
1913. 
_ Wing petals broader, outcurved on the lower free margins, 
covering all or most of the keel; leaflets glabrous above 
23. Lupinus latifolius canadensis var. nov. 
var. columbiano differt foliolis constanter pubescentibus 
super Seno brevibus appressisque 
iffering from var. columbianus only in having the leaflets 
snmlarenehe pubescent above with short appressed hairs; stems 
commonly branched, but sometimes simple and shortened. 
British COLUMBIA. Vancouver Island: Colwood, 24 June, 
1915, C. F. Newcombe (Tyre, DS; type duplicate, CPS); Duncan, 
21 June, 1917, W.B. Anderson (CPS, PBC); Goldstream, 3 June, 
1911, C. F. Newcombe (CPS); Oak Bay, 14 June, 1896, J. R. 
Anderson (CVP); Mount Benson, 27 June, 1898, J. R. Anderson 
(CPS, PBC); Palmer to Colwood, 25 July, 1922, C. F. Newcombe 
