CATALOGUE. 93 
long-pedunculate raceme, purple, 3 lines long, on short pedicels, the lowest 
often subtended by a leaf: calyx-teeth subulate, equalling the tube: pods 
spreading, linear, straight, puberulent, an inch long, 4—6-seeded.—Southern 
Arizona, in Sanoita Valley, Rothrock (632 in part). 
InDIGOFERA* LEPTOSEPALA, Nutt. (Torr. & Gray, Fl. i, 298)—Annual, 
canescently pubescent, usually decumbent; stems a foot or two long: leaf- 
lets 3 or 4 pairs, cuneate-oblong, obtuse, a half to an inch long, sometimes 
smoother above: flowers nearly sessile, scattered in long-pedunculate | 
racemes exceeding the leaves: petals pale scarlet, 4 or 5 lines long, nearly 
twice longer than the slender calyx-teeth: pods linear, terete, straight, 
pubescent, reflexed, an inch long or more, 6—9-seeded.—F rom Arizona and 
New Mexico eastward to the Atlantic; in Arizona, 1871 or 1872, locality 
not given. 
ASTRAGALUS CARYocaRPUS, Ker.—From the Saskatchewan to Texas; 
at Denver, Wolf (232). 
ASTRAGALUS LENTIGINOSUS, Dougl. (Hook. Fl. i, 151), and var. Fre- 
MontTI, Watson, more hoary-pubescent; stem flexuous—From Washington 
Territory through the interior to Southern Nevada; both forms were col- 
lected in Nevada, 1871. 
AsTRAGALUS DipHysus, Gray (Pl. Fendl. 34)—Scarcely more than a 
glabrous form of the last, with rather larger flowers; the pods usually 
larger and with somewhat thicker walls——Northern Nevada to New Mexico; 
in Nevada, 1871, and New Mexico, Rothrock (183). 
AstraGaLus Canapensis, Linn.—From Winnipeg Valley to Washing- 
ton Territory, Northern Utah, and the Atlantic; in the Wahsatch, 1871. 
ASTRAGALUS ADSURGENS, Pall. (Astrag. 40, t. 31)—From Winnipeg 
Valley to Nebraska and Colorado; South Park, Wolf (336). 
ASTRAGALUS HyYPOGLoTTISs, Linn—New Mexico to the Arctic Circle 
and Alaska; at Apex and South Park, Colorado, Wolf (231, 242, 867). 
AstraGaLus Drummonpu, Dougl. (Hook. Fl. i, 153, t. 57).—Perennial, 
GOFERA, Linn.—Calyx broad and short, wi apes ae sv equal. giertuensa ovate or 
orbicular; keel subulately spurred on each side. Stamens diad £ apicu 
late. Style glabrous: stigma capitate. Pod globose to tases ‘Qcelled, 1-many-seeded, with partitions 
between the truncate seeds.—Herbaceous or shrubby, more or less pubescent with appressed hairs 
attached by the middle; leaves mostly unequally pinnate, with setaceous stipules; flowers in axillary 
racemes or spikes, usually rose-colored or purple. 
