208 
176. Cereus lasianthus K: Sch. Soon to be described by Dr. 
Schumann. 
177. A mixture of Cacti which cannot well be corrected here. 
384. Sabicea cinerea Aubl. Pl. Guian. 1: 192. pl. 75. Yungas, 1890. 
510. Cinchona Pahudiana Howard, Nuev. Quin. pl. 27. 
418. Published as Malanea grandis Rusby, is ELAEAGIA GRANDIS 
Rusby. 
355 and 858. Psychotria (Mapourea) niveobarbata Muell. Arg. in 
Mart. Fl. Bras. 6: 6, 401. Yungas, 1890, and Songo. Nov. 
1891. The same as Glaziou's Rio, 7684. 
404. Psychotria Bangü. Fruit 4 mm. long, the base slightly 
contracted, conspicuously sulcate : 
376. * Spermacoce tenuior L. Sp. PI. 102. 
473. SPERMACOCE BROWNII sp. n. 
Stems slender, erect or reclining, 2 to 5 dm. long, light brown, 
deeply 4-grooved, above sparsely hispidulose-pubescent, the inter- 
nodes 5-7 cm. long; branches few and slender; stipules’ rich 
the laciniae 5 mm. long, very slender ; leaves tapering into a very 
short margined slightly ciliate petiole, the larger 6-8 cm. long by . 
2—2.5 cm. broad, the floral 3-4 cm. long by 4-7 mm. broad, ob- 
long, perte to both ends, but scarcely acte: thin, pale, the mid- 
rib and 6—7 pairs of primary veins slender but very prominent, 
étoile disposed, both sides grade sparsely pubescent, 
the pubescence slightly harsh; whorls compact, many-flowered, 
1-1.5 cm. broad; floral scales narrowly Gë, white, en but 
approximately as long as the flowers; calyx-tube bconical, in flower 
about 2 mm. long, the lobes 1 mm. long and two-thirds as broad, 
enlarging in fruit, ovate, obtuse, densely hirsute ; corolla but little 
exceeding the calyx, the oblong lobes nearly twice the length of 
the narrow blackish tube, whitish- -yellow, tufted at the apex; anthers 
ovate-oblong, a little longer than broad; seeds. oblong-linear, 
slightly curved, 2 mm. long. Near S. scabrosoides C. & S. 
945. Mitracarpum hirtum (Sw.) DC. Prod.4: 572. (Spermacoce 
irta Sw. Obs. 
949. Published as « ae is RICHARDIA (?) COLDENIOIDES Sp. N. 
Stems prostrate, numerous, and densely massed, sharply an- 
long ; leaves closely sessile, pale green, 5-8 mm. long by 2-3 mm. 
broad, lanceolate, tapering from the base, scarcely acute when 
* Kindly determined by Mr. N. E. Brown. 
