SMITH: STUDIES IN THE GENUS LuPINUS—XI 305 
12. Lupinus bingenensis dubius var. nov. 
A L. bingenensi differt carina ciliata i in marginibus superior- 
ibus. 
Differing only in the keel being constantly ciliate on more or 
less of the upper edges, petals blue or white 
WASHINGTON. Benton County: Prosser, 27 May, 1903, J. S. 
Cotton 1106 (TyPE, SCW 14130). Yakima County: Cleman 
Mountain, 13 May, 1923, E. Nelson 1467 (CPS); Naches, 10 
May, 1923, E. Nelson 1453 (CPS); Yakima, 10 May, 1923, 
E. Nelson 1452 (CPS). Kittitas County: Ellensburg, 2 May, 
1897, K. Whited (UO). 
BritTisH CoLuMBIA. Kaslo District: Creston, 12 July, 1920, 
W. B. Anderson 50949 (CPS). 
13. Lupinus oreganus Kincaidi var. nov. 
Labio shad calycis brevi non operto lateribus reflexis 
vexilli, eck exilli longo. 
Upp cep wat not concealed by the reflexed sides of 
the ong: Haas ban 
OREGON. Se eae. Corvallis, 8 June, 1898, T. 
Kincaid (Type, SCW 14281). 
14. Lae oreganus pusillulus var. nov. 
ntae solum 1-2 dm. altitudine, floribus 8-9 mm. longis, 
POE B Sos prope 3 mm. longis pilis pandentibus, labio superiore 
fere inoperto. 
Plants 1-2 dm. tall, flowers 8-9 mm. long, pedicels about 3 
mm. long, spreading- pubescent, upper calyx-lip entirely exposed. 
OREGON. Josephine County: Waldo, 13 miles southwest, 
1 July, 1918, M. E. Peck 8080 (Tyre, WSO; type duplicate, 
CPS). 
15. Lupinus leucophyllus Belliae var. nov. 
Floribus solum 8-10 mm. longis, caulibus plus minus villosis, 
racemis plerumque densis. 
Flowers only 8-10 mm. long, stems more or less villous, 
racemes usually dense. 
IpawHo. Power County: Crystal Creek, Sept., 1914, Mrs. 
May Bell Zundel (Tyre, DS; type duplicate, CPS). 
Very common in eastern Oregon, Washington, and Idaho; 
about fifty sheets examined. 
