270 RypBeRG: Notes ON FABACEAE—II 
perfectly glabrous, except for the more or less black-strigose 
calyx, but sometimes the upper part of the stem and the lower 
surface of the leaflets are slightly strigose. This is the case with 
S. Watson 283, which was mistaken for S. filipes. Watson's 
description of that species also applies to H. stenophyllus. 
British CotumstiA: Nicola Valley, G. M. Dawson 4260, 
in 1877; also J. Macoun, in 1889. 
OrEGON: Andrews, Griffiths & Morris 523; Hoover Creek, 
Leiberg 140; Juniper Springs, Malheur County 2264; between 
Dayville and Mitchell, Lawrence 1024; east of Heffner, 582 A; 
Blue Mountains, 895; Burns, Peck 3029; without locality, Nivius. 
Ipano: Big Willow, Canyon County, Macbride 161; Mackay, 
1414; House Creek, Nelson & Macbride 1761; Shoshone, 1165; 
Martin, Macbride & Payson 3079; Reynolds Creek, Macbride 
1029; Big Butte, Palmer 240. 
NEvapDA: Quinn River Crossing, Griffiths & Morris 172; 
Palisade, M. E. Jones, in 1882; Pah-Ute Mountains, S. Watson 
283; Trucke Pass, Kenedy 1314; Alleghany Creek, Nelson & 
Macbride 2166; Reno, Jones, in 1897; Montana headwaters of 
the Missouri, Wyeth. 
WASHINGTON: Coulee City, Henderson 2358. 
40. Homalobus MacGregorii Rydberg, sp. nov. 
A perennial, with a cespitose caudex; stems strigose, striate; 
lower stipules triangular, scarious, connate, the upper ones more 
herbaceous, distinct; leaves 5-8 cm. long; leaflets thirteen to 
ng, I-2 mm. wide, strigose on 
both sides; peduncles 1-2 dm. long; racemes lax, 5-12 cm. lo sg 
bracts subulate, 2-3 mm. long, calyx bE re the tube 
long, the teeth ‘triangular, I mm. long or less; corolla aircon 
cous or white; banner 12 mm. long, o 3 Beste wings Ir mm. long, 
the blade Shigiehy oblanceolate, equalling the claw; keel- 
petals 10 mm. long, rounded at the apex, the blade broadly 
lunate with a rounded basal auricle; pod stipitate, the stipe 
12-15 mm. long, slightly pubescent, the body glabrous, linear- 
elliptic, act at each end, 2.5 cm. long, 5-6 mm. broad. 
Type collected near Frazier Borax Mine, Mount Pinos, 
Ventura County, California, June 12-14, 1908, Abrams & Me- 
Gregor 219 (herbarium of the New York Botanical Garden). 
This species is related to H. stenophyllus but the stem and 
leaves are strigose-canescent. It has been mistaken for H. An- 
