New SPECIES or SOUTH AMERICAN PLANTS 51 
oe. the limb Kies broader than long. Stamens ex- 
serted, the anther-cells separated, Mu Pistil exserted, the 
ovary 3-costate and 3-nerved, the tyles shorter than the 
pilose ovary, distinct, 2- fd 1 for Rise. hall of their length, erect 
or slightly spreading. 
"Trailing to three feet and forming dense clumps. Sandy 
seashore at Playa Brava, February 9." (Herbert H. Smith, 
Colombia, No. 1919.) 
Euphorbia (Anisophyllum) chiogenoides. 
Minutely dae the leaves finely papillose on both 
E pes s prostrate from a thick woody me, the 
ase or less woo y, much branche T cm bra Sechs very 
n - 
R 
o 
Ovate, acute, more r less lacerate, recurved. — ap- 
pendages reddish, vies broad, very oblique, the summit emar- 
ginate. Anthers minute, the hate separated, globose. Styles 
3, distinct, shortly bifid. 
“Prostrate, often 2 feet long. Common on open grassy 
lands (pampas) below 1 ,500 feet. I have not seen No. 1221 on 
these lands, though it occurs in clearings near them. Collected 
near Masinga, 250 feet, December 24, and August." (Herbert 
H. Smith, Colombia, No. 77.) 
The same collected by Purdie. 
Euphorbia (Dichilium) subtrifoliata. 
Glabrate or sparsely pilose, with spreading hairs. Branches 
erect, elongate d, very slender, sulcate, pale-green. Interpetiolar 
sti pules inconspicuous. Petioles opposite p pred to 
3 cm. or more long, filiform, divaricate. Blades 2.5 to 6 c 
long, I to 2.5 cm. broad, ovate, with very shortly and broadly 
cuneate base and obtuse nid minutely apiculate summit, entire , 
