104 MISSOURI BOTANICAL GARDEN. 
G. Leaves glandular on both sides and more or 
less pilose, 6-10 cm. long; peduncles and 
branchlets glandular and pilose, rarely 
glabrous: corolla glandular and hairy 
without, rarely glabrous. 
67. L. Webbiana, Wall. 
GG. Leaves pilose on both sides, more densely 
beneath, glandless or nearly so, 3-5.5 
em. long; peduncles and branchlets gla- 
brous. 
H. Filaments slightly shorter than limb, 
longer than the anthers, pilose near 
the base; leaves 3-4 cm. long. 
68. L. Tatsiensis, Franch, 
HH. Filaments glabrous, about half as long 
as limb, shorter than anthers; leaves 
with undulate or sinuate margin. 
4-5.5 cm. long. 
69. L. heteroloba, Batal. 
TE, Leaves glabrous or nearly so, elliptic to oblong- 
lanceolate, (2-) 5-9 cm. long, sometimes lobed; 
peduncles glabrous or glandular; corolla usually 
glabrous without. 70. L. heterophylla, Decne. 
DD. Ovaries densely glandular; corolla glandular without, 
dark purple, distinctly stipitate; bractlets ovate- 
lanceolate, all nearly distinct; leaves  elliptic- 
obovate, acuminate, 4-6 cm. long, ciliate, glandular 
beneath as the whole plant. 
71. L. adenophora, Franch. 
BB. Bracts oblong-ovate or ovate-lanceolate, broad at the base, longer 
than the ovaries; corolla stipitate (unknown in no. 73); plants 
with glandular pubescence. 
C. Ovaries distinct; bracts ovate-lanceolate; corolla pilose 
without; leaves oblong-ovate, acuminate, densely grayish- 
pubescent beneath, sparingly pilose above, 6-10 cm. long. 
72. L. Fargesii, Franch. 
CC. Ovaries almost wholly connate; bracts oblong-ovate; leaves 
oblong-obovate, gradually narrowed at the base, bluntly 
acuminate, 9-17 cm. long. 73. L. vegeta, Rehd. 
AA. Bractlets connate into a cupula, about one-half or three-quarters as 
high as the ovaries; corolla glabrous without, stipitate. 
B. Leaves sparingly pubescent above, more densely beneath, obo- 
vate, abruptly and obtusely acuminate; branchlets, petioles and 
peduncles glandular; ovaries connate only at the base; bracts 
longer than ovaries, ovate, long acuminate. 
74. L. Vidalii, Franch. & Sav. 
