RANUNCULACEAE 135 



1. Caltha palustris L. Marsh-marigoi.d. (Man. p. 412 ; I. F. /. 

 1545.) In swamps and meadows, Newf. to the Rooky Mt. region, 

 S. C, and I )wa. — Pennsylvania: Monroe ; Northampton; Bucks; 

 Philadelphia; Delaware; Chester; Lancaster; Lebanon; 

 Franklin; EriE; Allegheny. 



2. Caltha fl-ibellifolia Pursh. Mountain Marsh-marigold. (Man. 

 p. 412 ; I. F. y! I5i(>.) In cool shaded mountain springs Pa. and N. 

 J. to Md. — Pennsylvania: Monroe, Tunkhannock ; Somerset, Negro 



Mt. 



3. TROLLiaS L. 



1. Trollius laxus Salisb. American Globe-flower. (Man. p. 

 413 ; I. F. /. 1548.). In swamps, N. H. to Del., west to Mich. Also in 

 Rocky Mts., Wa^h. and B. C. — Pennsylvania : Monroe ; Northampton ; 

 Bucks, Springtown ; CENTRE. 



4. HELLEBORUS L. 



1. Helleborus viridis L. GrEEN HEi.LEBORE. (Man. p. 413 ; I. F. 

 y. IS49-) In waste places, locally adv. from En. in N. Y., N. J., Pa. and 

 W. Va. — Pennsylvania : Lackaw.\nna ; Bucks ; Delaware. 



5. CAMMARUM Hill. 

 1. Cammarum hyemale (L.) Greene. Winter Aconite OR HELLE- 

 BORE. (.Man. p. 413; I. F. y. 1550.) f^^at. from En. in southeastern 

 Pa. — Pennsylvania: Philadelphia, Bartram's Garden; Delawar),, 

 Media. 



6. XANTHORRHIZA L'Her. 

 1. Xanthorrhiza apiifolia L'Her. Shrub Yellow root. (Man. p. 

 414; I. F./ I553-) III woods, southwestern N. Y. to Fla. — Pennsylva- 

 nia : Muhleuburg's Catalogue. 



7. COPTIS Salish. 

 1. Coptis trifolia (L.) Salisb. Goldthread. (Man. p. 413 ; I. F. 

 /. /S5^-) In damp mossy woods, and bogs, Newf. to Alaska, Md. and 

 Minn. — Pennsylvania : Pike ; Monroe; Northampton, Lebanon; 

 Schuylkill; Columbia; Tioga; Centre; Huntingdon; Craw- 

 ford ; Erie. 



8. CIMICIFUGA L. 

 Carpels i or 2, sessile : seed wholly or partially in 2 rows. i. C. racemosa. 

 Carpels 3-8, stipilate : seeds in i row. 2. C. Americana. 



1. Cimicifuga racemosa (L. ) Nutt. Black Snakeroot or Cohosh. 

 (Man. p. 415; I. F. /. J536.) In woods, Me. to Wis., Ga , and Mo. 

 — Pennsylvania : Northampton ; Bucks ; Chester ; Lancaster ; 

 Franklin; Blair; Allegheny. 



la. C. racemosa dissecta A. Gray. (Man. p. 415.) — Delaware, 

 Upi er Darby. 



2. Cimicifuga Americana Michx. American Bugbane. (Man. p. 

 415 ; I. F. f. 135S.) In woods, Pa. and along the mountains to Ga. — 

 Pennsylvania : Blair, Kittaning Point. 



