CATALOGUE. 103 



to 15 lines long : pod 2 inches long, upon a stipe as long as the calyx, 3 or 

 4 lines broad : seed with a veiy narrow funiculus and short hilum. — From 

 Northern Colorado to New Mexico and Central Arizona; at Santa Fe^ 

 Rothrock (3, 9), and in Arizona, 1872. 



Cologania* longifolia, Gray (PI. Wright, ii, 35). — Perennial, climb- 

 ing, 2 or 3 feet high, pubescent throughout with short appressed hairs or 

 nearly glabrous : leaflets 3, rarely 4 or 5, linear to linear-oblong, 1 to 4 

 inches long, about equalling the petiole, obtuse, mucronate, reticulated 

 beneath, glabrous above : flowers solitary in the axils, on short pedicels, 

 purple, 9 lines long, twice longer than the calyx : pods straight, narrowly 

 linear, an inch and a half long, pubescent, 10-14-seeded.— New Mexico 

 and Arizona ; on the Mogollon Mesa, Loew (205), and at Willow Spring, 

 Ariz., Rothrock (214). 



Galactia tephrodes, Gray (PI. Wright, ii, 34). — Perennial, low and 

 erect or twining, 2 or 3 feet high, canescent with soft appressed pubescence : 

 leaflets 3, oblong to linear-oblong, obtuse at each end, mucronate, an inch 

 long, smoother above, exceeding the petioles : flowers scattered in usually 

 elongated racemes, half an inch long, twjce longer than the calyx : pods 

 somewhat curved, linear, nearly two inches long, appressed-pubescent. — 

 New Mexico and Arizona ; near Camp Bowie, Rothrock (487). 



Phaseolus Wrightii, Gray (PI. Wright, i, 43). — Stems prostrate or 

 twining, slender, from a perennial woody fusiform root ; sparingly rough- 

 pubescent : leaflets 1 or 2 inches in diameter, hastately lobed, the lateral 

 lobes quadrangular, often repand at the end, the terminal one oblong, 

 obtuse or acute, mucronate : peduncles exceeding the leaves, few-flowered : 

 flowers purple, 3 to 8 lines long, exceeding the pedicels : pods an inch long, 

 reflexed, compressed, falcate, pubescent, 6-8-seeded. — New Mexico and 

 Arizona; on Mount Graham, at 9,250 feet altitude, and at Chiricahua 

 Agency, Rothrock (417, 535), and in woods on Mogollon Mesa, Loew 

 (206). 



•Cologania, Kunth.— Calyx tubular; upper teeth connate, the lower one longest. Standard 

 obovate, with broad claw and reflexed sides; keel shorter, slightly incurved. Stamens diadelphous; 

 anthers uniform. Style naked : stigma capitate. Pod linear, straight, compressed, stipitate, 2-valved, 

 somewhat partitioned between the several seeds.— Twining herbs, with 3- (rarely 1-5-) foliolate leaves, 

 rather large axillary purple or rose-colored flowers, and persistent uarrow bracts and bractlets.— Bknth. 

 & Hook. Gen. PI. i, 529. 



