18 
Vic. La Paz, 10,000 ft., 1890 (737). = Mandon’s 688. 
Spartium junceum, L. Sp. Pl. 708. Near La Paz, 10,000 ft., 1889 
(43. 
Medicago denticulata, Willd. Sp. Pl. їп. 1414. Near La Paz, 10,000 
ft., 1890 (189). 
Medicago lupulina, L. Sp. Pl. 779. Near La Paz, 10,000 ft., 1890 
142). 
Medicago sativa, L. Sp. Pl. 778. Near La Paz, 10,000 ft., 1889 
(45). Escaped. 
Melilotus Indica (L.) All. Fl. Ped. i. 308. Near La Paz, 10,000 ft., 
1889 (72). Near Cochabamba, 1891 (887). 
Melilotus alba, Desv. in Lam. Encycl. iv. 63. Near La Paz, 10,000 
ft., 1889 (118). 
Trifolium amabile, Н. В. К. Nov. Gen. vi. 503. Near La Paz, 
10,000 ft., 1890 oe Get 1012, etc. 
Psoralea Мийзи, Н. В. К. Nov. Gen. vi. 487. Near La Paz, 10,000 
ft., 1890 (158).—Rusby 957. 
Dalea Boliviana, Britton, Bull. Torr. Bot. Club, xvi. 259. Near 
La Paz, 10,000 ft., 1889 (106).=Rusby 959. 
DALEA PAzENSIS, sp. п. Suffruticose, 5-8 dm. high, erect, much 
branched, the long and slender branches erect, slightly pubes- 
cent, more so above; stipules nearly filiform from a triangular 
base, 1-4 mm. long; leaflets 6-10 pairs, oblong, 6-9 mm. long, 
2.5 mm. broad, cuspidate, thickish, puberulent, the petiolule 
less than 1 mm. long, the rhachis filiform, stiff and persistent ; 
spike triangular-ovate, obtuse, 2.5 cm. long; bracts oblong, 
scarious with a broad dark midrib, pubescent, 5 mm. ong, ex- 
clusive of the abrupt, filiform, very pilose point, which is nearly 
3mm. long; calyx 4 mm. long, strongly 10-nerved. densely 
villous, the teeth one-third as long as the but corolla blue, 
apparently nearly twice the length of the caly 
Near La Paz, 10,000 ft., 1890 (678). Near D. Boliviana, Brit- 
ton, but differing in the stipules, the number, form and surface of 
the leaflets and the length and abruptness of the acumination of 
the bracts. Specimens very imperfect. 
Indigofera Ати, L. Mant. 293. Yungas, 1890 (246). 
CRACCA LEPTOSTACHYA (D. C.) ( Zephrosia leptostachya, D. C. Prodr. 
ii. 251). Yungas, 1890 (651). — Rusby 1343. 
Astragalus unifultus, Wedd. Chlor. And. ris (ex. descr.. Near 
La Paz, 10,900 ft., 1890 (168). 
