rCOSANDRIA POLYGYNIA. 



251 



418. GEUM. Gen. pi. 867. 



1. G. hirsutum; foliis omnibus interrupte pinnatis, imparl stricium. 



ampliore, foliolis ovatis dentatis, stipulis incisis, caly- 

 cis laciniis 5. allernis linearibus brevibus, floribus erec- 

 tis, petalis suborbiculatis calyce longioribus, aiistis 

 nudis uncinatis.— PFilld. sp. pi. 2. p. \il3. 



G. canadense. Murr. in comment, gcelt. 5. p. 33./. 4. B. 



G. aleppicnm. Jacq. ic. rar. ] , ^ 03. 



In wet meadows and bogs : Canada and New York. %. 

 May, Jime. v. v. Flowers large, yellow. 



2. G. hirsutissimum ; foliis omnibus pinnatis, foliolis sub- agrimonoide!. 



aequalibus inaequaliter inciso-dentatis, stipulis ovatis 



subintegris, floribus erectis, calycis laciniis subaequa- 



libus, petalis ovalibus longitudine calycis. 

 G. laciniatum. Murr. in cnmm. goett. 5. p. 36. 1.2) 

 On the rocky banks of the Susquehanna, Pensylvania, 



and on the upper parts of the Missouri. H . June, 



July. V. V. Flowers white. 



3. G. pubescens; foliis radicalibus pinnatis, canlinis tenia- allum, 



tis, summis simplicibus triftdls, stipulis inferioribus 

 incisis, floribus erectis, petalis longitudine calycis, 

 aristis uncinatis nudis apice pilosis. — IV Hid. enum. 550. 



G. canadense. Jacq. hort. 2. p. 82, t. 1/5. 



G. carolinianum. IValt.Ji. car. 150 ? 



On the banks of rivers : Pensylvania to Carolina. 11 . 

 June, July. v. v. Flowers white. 



4. G. pubescens ; foliis radicalibus caulinisque infimis ter- virginlaJiurr:, 



natis, superioribus lanceolatis, stipulis ovatis subinte- 

 gris, floribus erectis, petalis calyce brevioribus, aris- 

 tis uncinatis nudis apice pilosis tortuosis. — IVilld. sp. 

 pi. 2. p. 1113. 

 Icon. Murr. in coinm. g(ett. 5. p. 32. 

 In shady woods, common : Canada to Carolina. 1/ . 

 ■13 July, Aug. v.v. Flowers white, very small. 

 "''5. G. subpaniculatim multiflorum ; foliis caulinis subsessi- geniculalum. 

 libus tripartitis, stipulis integris, petalis cunealo-ob- 

 cordatis, aristis prorsus pubescentibus medio genicu- 

 Utis.— Mich. Ji. amer. 1. p. 300. 

 In Canada. Michaux. %. ■\-. 

 6. G. pubescens ; caule simplici, foliis radicalibus interrupte- rifaJe. 



pinnatis, caulinis trifidis, floribus nutantibus, petalis 

 longitudine calycis, aristis piumosis superne nudius- 



