16 SMITH: STUDIES IN THE GENUS LUPINUS 
Malheur River, June, 1883, Cusick 1113 (G). Jackson County: 
Antelope Creek, near Eagle, 4 June, 1898, E. I. Applegate 2388 (US). 
CALIFORNIA. Modoc County: meadow 
bank along stream, 28 July, 1893, Milo S. 
Baker (UC); shore of Goose Lake, Aug., 1895, 
Mrs. R. M. Austin (US); sagebrush at Tule 
Lake, 31 May, 1897, E. I. Applegate 879 (US); 
Goose Lake, July, 1898, Mrs. R. M. Austin & 
_ Bruce 154 (UC). Lassen County: Craigs, 
1893, M. S. Baker (UC); Madeline Plains, 
June, 1898, Mrs. R. M. Austin & Bruce 2145 
: (DS, NY, UC). Siskiyou County: Klama- 
ae thon, 2 July, 1903, E. B. Copeland, Baker 
Distribution 3537 (US, NY, G); Klamath 
Hills, 13 May, 1909, G. D. Butler 704 (UC); 
Fic. 10. Lupmus Klamath Hills, 21 May, 1910, G. D. Butler 
cisnipapen ee 1373 (US, UC). 
‘Gowell (IS. 208aa), Transmontanus is Latin for ‘‘across the 
mountains’’ and refers to the fact that the 
form is found on both sides of the Cascade ranges. It has been 
determined as L. densiflorus, L. microcarpus, and L. malacophyllus. 
4e. Lupinus subvexus Leibergii var. nov. [Fic. 11.] 
A var. transmontano differt 
altitudine 25-40 cm.; caule fis- — 
tuloso ramoso aliquantum super 
gatis: verticillis 4—5, distantibus; 
floribus suberectis mox post an-~ 
ri: Epp oie 2s SUBVEXUS LEI- 
mith. J. B. Leiberg 317 
vel prope acuminato, ungue 4 mm. lato basi; alis 11 mm. longis; 
carina 8 mm. longa, reeta. 
Unlike the other northern races of L. subvexus, this variety is 
branched from well above the base and has the lower parts dis- 
tinctly fistulous. The verticils are remote, the banner is almost 
acuminate at the apex and its claw is poorly defined, and the 
