206 | TRILLIACEAE 
Bracts much longer than s HORE twice as long: 
filaments less than 2 m 
m nearly or rd Ea eae as long: filaments 
e than 2 mm. long 
III. A 
Bracts oe narrowed into petiole-like bases: ovary 6-angled. 
Stigm d curved: petals slightly longer than the 
a 
m not recurved, spreading or erect-spreadin 
ens shorter than the d nr. or barely exceed- 
in them: filaments stout, much E than the 
flo wers often Pee ill-scen 
deas Ard longer than the sti pm fila- 
nts slender, as long as the anthers "e eed 
lon s the an 
rS; nic ud d: y tene fone acu. 
nate. 
Filame nts 4-6 n long, shorter than the an- 
thers ; uber yellow : braets short-acumi- 
nate. 
Petals Cue 
ed. 
Flower short-pedicelled: pedicel 0.5-2.5 em. long: 
filam n its two-thirds as ae ong the anther or 
anther 2.5-4.5 m 
Flower ong-pedicelled : pedicel "312 em, long: fila- 
ment 4% as long as the anther or less: anther 
2 
6-15 mm dons 
Stigmas straight or nearly so: petals much longer than 
e sepals. 
Bracts narrowed into petiole-like bases: ovary 3-lobed. 
I USILLA 
Flower on an erect pedicel or rarely sessile: stamens straight: 
filaments about half as long as the anthers. 
Flower on a Peers pedicel anche curved: filaments fully 
s long as the a 
1. T. recurvatum Beck. Scape 1—4 dm. om g en bracts 5—9 cm. long; 
ttled, longer mi the 
petals purple, the 
lades Hier min oval or suborbieular, often 
b 
petiole-like bases: sepals lanceolate, 2-3 cm. long, ee 
about 
blades ovate, obovate or elliptic, 
twice longer than the claws: anthers 
9-12 mm. long.—Woods, Gulf Coastal 
Plain and Interior aaa Miss. to 
Ark., Minn., and Ohi 
2. T. lanceolatum Boykin. pick 
blades lanceolate to elliptic, . sessile, 
g sepals line r linear-lanceolate, 
green: petals greenish, the blades linear 
or long, about 44 as long as 
linear-ob 
the claws: anthers 6-8 mm. long.—Moist 
woodlands and river bluffs, Le Plain 
and adj. provinces, W Fla. to La., Tenn., 
Ga. 
T. Underwoodii. 
0. T. Hugeri. 
um 
P 
16. 
17. 
18. 
19. 
T. erectum. 
T. Vaseyi. 
. T. simile. 
T. cernuum. 
. T. declinatum. 
randiflorum. 
T. Seta. 
T. pusillum. 
T. Catesbaei. 
3. T. ludovicianum Harbison. Scape 0.8-2 dm. tall, glabrous: bracts 
5—8 
cm. long; blades ovate to broadly ovate, mottled: sepals lanceolate to broadly 
lanceolate, purplish at the base: petals purple or greenish above the do 
mm. 
base, the bl linear or linear-lanceolate: anthers 8- 
woods, Coastal Plain, Fla. to La. 
12 
long.— 
