(499 ) 
“Juice milky but will not coagulate. New Brazil, 5500 ft., 
June 13, 1902” (No. 1660 
Urostigma coerulescens sp. no 
ranches rust-colored, ce ounger portions, ease young 
petioles, etc., aaa coarse- es stipules 14 mm. long, atten- 
uate; leaves crowde e petioles nigel unequal, up to 3 cm. long, 
stout, channelled ae. the blad 10 cm. long, 4-6 cm. broad, 
= summit, the margin sae very pale or glaucous, the 
ae elled on the upper surface, oe secondaries about 12 pairs, 
coarse; fruit (mature?) globose, 6 mm broad, orange-yellow, 
sessile, geminate, the summit bracted. 
“A large tree, 20 inches in diameter; Mapiri, 1600 ft., Sept. 17, 
1g01” (No. 800) 
Urostigma costata sp. nov 
Ferruginous-tomentose heoushout stipules 8 mm. long, 5 m 
broad at the base, triangular-ovate, finely acuminate; oe 
thick an 
coriaceous, pale, the midr ib and abou O pairs of secondaries 
“A tree 14 inches in nee with thin milky juice. Apolo, 
4800 ft., April 15, 1902” (No. 
Apparenly the same as one es by Fred Muller (No. 
1586), “Vera Cruz to Orizaba. 
bee Williamsii sp. nov. 
Glabrous, except for the very minutely muricate and puberulent 
lea sree petioles 2-3 cm. long, stout; blades 7-14 cm. long, 
8 , oblong, nee t the base, a short, broad mucro- 
nation at pny summit, entire, cee rying brown, the venation 
slender, slightly prominent above, sharply so undernea th, finely 
reticulate, the secondaries about 10-12 on a side, coarsely anasto- 
mosing near the margin; fruits in pairs, sessile, globose, 12 mm. 
broad, the bracts at the summit bearing two hemispherical reddish 
bodies about 2 mm. broad. 
“Ixiamas-Fumupasa trail, 1500 ft., Dec. 29, 1901” (No. 413). 
Species very near U. ae Meyer and Gardner No. 5631 
