POLYANDRIA POLYGYNIA. 
6 0 
* f 
12 . Recurvatus. 
R. caule erecto pe- 
tiolisque patentim pi- 
losissimis; foliis tri- 
partitis adpresse villo- 
sis, partitionibus ova- 
libus subinciso-den- 
tatis; calyce reflexo; 
carpellis stylo uncina- 
Stem erect and with 
the petioles cloathed 
with expanding hair; 
leaves 3 parted, vil- 
lous, with the hair ap- 
pressed, segments o- 
val, sharply toothed; 
calyx reflected; seed 
with a hooked point. 
to. 
Pursh 2. p. 394. De Candolle 1. p. 290. 
Root perennial, fibrous, somewhat tuberous at the crown. Stem 12 — 
18 inches high Leaves 3 parted, but not to the base, the segments ovate 
and acutely serrate. Flowers small, on long peduncles. Seeds collected 
in a globose head. 
Grows in shaded woods. Pursh. In Carolina. Bose. 
Flowers June to August. Pursh. 
13 . Pennsylvanicus. 
R. caule erecto, pe- 
tiolisque rigide paten- 
timque pilosis; foliis 
trisectis adpressius vil- 
losis, segmentis sub- 
petiolatis, acute trilo- 
bis, inciso serratis; ca- 
lyce reflexo, carpellis 
stylo recto. DeCand. 
Stem erect, and with 
the petioles hairy with 
rigid expanding hair; 
leaves 3-cleft, villous, 
with the hair appress- 
ed ; segments some- 
what petiolate, acutely 
3-lobed, sharply ser- 
rate; calyx reflected; 
seed with a straight 
point. 
Sp. pi. 2. p. 1323. Pursh 2. p. 392. De Candolle 1. p. 290. 
Stem erect, 1 — 2 feet high, branching, hair of the stem and petioles ri- 
gid and expanding, of the peduncles and leaves appressed. Flowers small 
yellow. Petals elliptic, as long as the calyx. Seeds compressed, smooth, 
collected in an ovate head. De Cand. 
