352 



MEMOIRS OF THE NEW YORK BOTANICAL GARDEN 



Rurrenabaque, ],()00 feet, M. Cardenas, January 24, 1922 (no. 

 2037). "in sandy loam, bearing small white flowers." 



No. 78'), collected without flowers, by the author, along the 

 cataracts of the Bopi River, 3,000 feet, September 6, 1921, 

 "growing in the edge of the forest," is evidently a form of the 

 same. The leaflets are somewhat smaller, and not at all pro- 

 duced at the base, but inclined to be subcordate. The pods are 

 about as long but distinctly narrower, smooth and shining, the 

 slender rib on each side more prominent, the summit shortly 

 acuminate and acute, 



Arrabidaea sp. 



(Specimen without flowers.) This species is very near no. 

 2037, and may be a variety of it. The leaflets are somewhat 

 smaller, and not at all produced at the base, but inclined to be 

 subcordate. The pods are about as long, but distinctly nar- 

 rower, smooth and shining, and bear a prominent slender rib on 

 each side, the summit shortly acuminate and acute. 



Along the cataracts of the Bopi River, 3,000 feet, H. H. 

 Rushy, September 6, 1921 {yio. 735). "Growing in the edge of 

 the forest." 



Anemopaegma huachiana 



Branchlets slender, minutely muricate with very small lenti- 

 cels, otherwise glabrous. Leaflets 2, nearly eciual and similar. 

 Petioles to 2 cm. long, slender, the petiolules mostly a little 

 shorter. Blades to 1 dm. long, and 5 cm. wide, lanceolate, lightly 

 cordate, acute, thickish, deep-green, the slender venation 

 sharply prominent on both sides, more so beneath. Secondaries 

 8 to 10 on each side, widely spreading, little curved, forking to 

 interconnect at a considerable distance from the margin, con- 

 nected by a fine and strong anastomosis of the veins. Panicles 

 axillary and terminal, small and few-flowered, the peduncles 

 longer or shorter than the leaves, the branches veiy minutely 

 puberulent. Pedicel 4- to 5-angled, 5 mm. long. Calyx 6 or 7 

 mm. long and Inroad, campanulate, thickish, loosely enclosing the 

 corolla, the margin sinuate and bearing 5 minute teeth. Corolla- 

 tube proper exceeding the calyx by 2 or 3 mm., the expanded por- 

 tion about 2 cm. long, the lobes very large and widely spreading. 

 Stamens unequal, the longer ones reaching nearly to the base of 

 the corolla lobes, the others 5 mm. shorter, the thecae horizontal. 



