690 FABACEAE 
long, rounded on the ventral suture, nearly straight on the dorsal, marked with 
rather numerous small dark glands. .—Pinelands, hammocks, and prairies, S W 
E . Fla.—Spr. 
A. crenulata Rydb. Stem 1-1.5 m. tall, glabrous: leaflets 25-33; blades 
elliptic to ein pes dus 1.5-3.5 em. long, acute, at least at the base, glandular 
abou 
n ie: dd loosely qun 9— 20 c m. long: calyx 
long, t phu lobes ria -ovate, sania the three an ae 
late A subulate -tipped: standard cuneate-spatulate, about mm. long, white: 
pod 6-7 mm. long, nearly straight on the dorsal suture, conspicuously glandu- 
lar-dotted Ghee id middle.—Pinelands and edges of hammocks, Everglade 
Keys, Fla.—Spr.- 
.8. A. Curtissii ned Stem 1-3 m. tall, glabrous: leaflets 11-21; blades 
elliptic or ovate, 1.8-4.5 em. long, rounded and mucronate at the apex, reticu- 
Be minutely pu eee beneath: racemes clustered, 5-15 em. long: 
calyx 3.0-4 mm. long, the two upper lobes lagen e Ns lower lobes 
triangula, acute: standard broadly obovate, about 5 mm. long, purplish-blue: 
pod 7-8 mm. long, nearly straight on the dors al ide, conspiousuly AP 
dotted. — River- banks and low grounds, Coastal Plain, Fla. . C.?—Sum 
‘ alt. Stem 3-8 dm. tall, a n hie 11-37; 
blades bs i Eid pum 0. a 1.6 cm ong, obtu es clustered. 
—30 long: about 4 mm. lon ng, t eee E broader and 
shorter 1 than fie aul e lower ones: y andard pou spatulate, 4—5 mm. long, 
arying from violet- nue to ed pod 4-5 mm. long, strongly curved on the 
ventral and nearly straight on the dorsal suture, marked with numerous small 
dark glands.—Pinelands, Coastal Plain, Fla. to N. C.—Sum. 
10. A. d d Stem about 1 T tall, sparingly : short-villous: leaflets 
27-41; blades elliptic or linear-elliptie, 0.9-2 c Aras unded at both ends, 
strongly Budd. eonspieuously glandular dotted ben T racemes clustered, 
—15 em. long: e alyx a about 3 mm. long, the Fuit 0 upper lobes broadly triangular, 
j Ai 
spatulate, 4 mm. long, li ight-purple or 1 ede pod 4-5 mm. long, strongly 
curved on both sutures, marked with few large iens .—Sandy pinelands and 
Monk hammocks, N Fla.—Spr.-sum. 
ta Small. Stem 1-2 m. tall: leaflets 11-19; blades elliptic, 
elliptic- A or ovate, 2—5 cm. long, ecd smooth y sparsely Pic o 
beneath: racemes one or several, 8—15 long: ealyx a long, 
spa re pube ent; lobes pee hue re er catered a 6 mm 
long, abruptly narrowed at the base, purple: pod 6-7 mm. E, rounded 
on the ventral edge, nearly straight on the dorsal, dark-brown, ked with 
small glands.—(MoumTAIN-INDIGO.)—Dry woods, Coastal Plain to wees 
ian je N pen. Fla. to Ala. and Tenn.—Sum 
12. A. ii Rydb. Stem 1-2 m. ee ns or glabrous in age: leaflets 
15-25; blades elliptic to oval, 2.5-6 em. long, rounded or retuse at the apex 
RA pubescent beneath: racemes usually few ae 18-20 em. long: calyx 
abou ong, the two upper lobes short, rounded, the three lower tri- 
piss acu e standard purple: pod 6-7 mm. long, straight on the dorsal 
suture, inconspicuously glandular- punetate.—Banks of the a 
River, Fla.—Sum. 
13. A. tennesseensis Shuttlw. Stem 1.5-6 m. tall: leaflets 13-35; blades 
a to elliptic-ovate, 0. 5-2 pa Add racemes mostly clustered, 7—15 em. 
long: calyx about 3 mm. long, the two upper lobes rounded, the three lower 
ones triangular, acute, vd ue a a little iid cs the others: standard 
obovate, narrowed into a claw-like base, about 4.5 mm. long, purple: pod 6-8 
m. long, slightly mde) marked with many ji glands.— (TENNESSEE- 
