POLYANDRIA POLYGYNIA. HanUQCUluS. 
silibus digitatis, foliolis incisis, laciniis obtusis, semini- 
bus subglobosis glaberrimis. — Walt.Jl. car. 159- Lam* 
encycl. 6.p. 120'. 
In inundated grounds : New York to Carolina. If . 
July, Aug. v. v . Flowers small ; petals white. This 
and the foregoing one are nearly related to each other, 
and probably only varieties of the same species, 
though distinguished by Waiter and Lamarck. 
8. R. glaber ; foliis inferioribus palmatis, superioribus ses- 
silibus digitatis, fructibus oblongis. — Willd. sp.pl. 2. 
p. 1315! 
Icon. Fl.dan.57l. Engl. hot. 681 . 
In ponds and ditches : Canada to Virginia. If • June — - 
Aug. v. v. Flowers yellow, small. 
9. R. pubescens ; foliis radical ibus reniformibus tripartitis 
inciso-crenatis, caulinis sessilibus digitatis linearibus, 
caule multifloro, calyce colorato patente.— Willd. sp. 
pl. 2. p. 1314. 
Icon. FI. dan. 665. Engl. hot. 624. 
In old meadows and woods : Pensylvania. If . May, 
June. v. v. Flowers yellow, middle-sized. 
JO. R. pusillus, glaber ; foliis radicalibus subcordato- reni- 
formibus inciso-dentatis, caulinis sessilibus digitatis, 
laciniis linearibus integerrimis, caule paucifloro, peta- 
lis oblongis calyce subaequantibus. 
In Labrador. Colmaster. If . May, June. v. s. in 
Herb. Dickson . Flowers small, yellow ; it approaches 
very near to R. nivalis. 
11. R. pilosus, erectus, ramosus; foliis ternatis trifidis incisis 
subtus pilosis, pedunculis teretibus, calycibus reflexis, 
petalis calyce subaequantibus.— -IVilld. sp. pl. 2, 
p. 1323. 
R. canadensis. Jacq.ic . rar. 1. t. 105. 
In low meadows : Canada to Pensylvania j rare. If . 
July, Aug. v. v. Flowers the size of R. acris. 
12. R. hirsutissimus 3 foliis compositis : ternatis trifidis inci- 
sis dentatisque, caule erecto multifloro, pedunculis sul- 
catis, calycibus retroflexis, radice bulbosa. — Willd. sp. 
pl. 2. p. 1324. 
Icon. FI. dan. 551. Engl. hot. 515. 
In meadows and grass plots, common. If . May— Aug. 
v. v. 
13. R. hirsutus j foliis ternatis inciso-lobatis, caule erecto 
n 2 
303 
sceleratus . 
auricomus* 
pygmcem . 
pensylvania 
cus , 
bullosus? 
Philonoth . 
