30 New SPECIES OF SOUTH AMERICAN PLANTS 
Lotoxalis manihotoides. 
Petioles, lower leaf-surfaces, peduncles, etc., ute 
puberulent. Branchlets via veles with large este -scars. 
ne crowded at and n r the summit, the petioles 7 to je 
m. long, slender, Aimanélled above. Stipules not appare 
edv pinnately 3-foliolate, the leaflets sessile; lateral kiet 
7 to 10 cm. long, 4 to 6 cm. wide, inequilateral, ovate, acuminate 
and acute, pete de to sub-truncate at the base, very thin 
bright-green; terminal leaflet 3 to 5 cm. distant from the lateral, 
a half larger than the latter, of similar form but equilateral 
and slightly narrower; venation sparse ud slender, somewhat 
prominent beneath. Peduncles slender, angled, as long as 
the petioles or longer, bifurcating, the Urha s about I cm. 
long, densely nodose with the persistent pedicel-bases, which 
are I short and broad, with concave summit. Mature bud 
Ovary oblong, muricate. Styles 3, stoutish, united at the base. 
Vic. Cochabamba, Bolivia, 1891. (M. Bang, No. 2059). 
EEEN unduavensis. 
jointed at the junction with the insidias erect-spreading, fili- 
orm, striate, pilose, carinat» below on the adnate portion. 
Leaflets three, I.5 to 3 cm. long and 12 to 20 mm. broad. sub- 
ferruginous-pilose on bot surfaces, ciliate, the venation not 
conspicuous, the secondaries abou a side, very slender, 
e e eduncles v long, mostly much exceeding their 
leaves, filiform, axillary and crowded at the sum mmit, cymosely 
branched, the bracts 3 to 5 mm. long, attenuate from a base, 
hyaline, the pedicels filiform, to 2 cm. long. Calyx 1 m. long, 
the sepals la pes attenuate, hyaline, Pad Corolla 
I2 or 14 mm. ellow. Longer stamens 5 mm ong, con- 
nate for nearly half JEEN length, the tube hyaline, IO-nerved. 
. long, oblong, the styles 5, filiform, 5 mm. long, 
hie cod se the base, the stigmas capitate, rather large. Mature 
pod n Immature seeds brown, oval, compressed, 
ene beaked, somewhat tuberculate. 
" Unduavi, Bolivia, 3,300 M. altitude, Nov. 1910.” (Otto 
Buchtein, No. 620.) No. 621 from the same locality, is the 
same, but more abundantly flowering. 
