(497 ) 
in fruit, very slender, recurved; flower about as long as the pedicel, 
the hemispherical tube and the contracted limb of about equal 
length, the limb divided about half way, its segments broadly 
triangular, finely attenuate; capsule 3 mm. long and about as 
broad. 
“In woods, near Inglis-Inglis, Aug. 15, 1902” (No. 1636). 
JUGLANDACEAE 
Jugians sp. nov.? 
One leaf is all that aa this specimen, but this is evidently 
a representative one. Its petiole is 20 cm. long, slender, reddish 
unequally serrate-dentate, thin, the puberulence extremely fine 
and sparse on both sides, the secondaries 15-17 pairs, strongly 
upcurved, the venation lightly prominent above, sharply so under- 
neath, the reticulation extremely fine. 
“Tree 8 inches in a. and 30 ft. high; San Juan, 4000 ft, 
April 3, 1902” (No. 22 
Species near to f. ee but if the leaf described is charac- 
teristic, the species is distinct. 
ULMACEAE 
Celtis Williamsii sp. nov. 
Branchlets, petioles, upper leaf surfaces, etc., finely puberulent, 
the midrib ‘pilose underneath; branchlets elongated, slender, 
spreading, purple; stipules lanceolate, attenuate, caducous; 
pole ns mm. oe stout, spreading or defl d; blade 7~12 
the stigmas about 3 times as long as the oo tapering; fruit 
(mature?) about 8 mm. long, ovoid, acumin 
“San Buena Ventura, 1500 ft., Nov. 30, toon” (No. 603). 
This species is near C. iguaneus and is, I think, the same as 
Bang No. 1539, which I have heretofore regarded as of that species. 
