CATALOGUE OF PLANTS. 73 



The early form is almost smooth, and blooms near the first of 

 May. About two weeks later a taller, stouter, hairier form 

 comes into flower; growing in wetter places, with larger flowers. 



THALICTRUM L. Meadow-Rue. 



583. T. dioicum L. Early Meadow-Rue. 



Moist banks and ravines; common. Mid-April-Mid-May. 



584. T. purpurascens L. Purplish Meadow-Rue. 

 Common in wet meadows. Summer. 



BERBERIDACEAE. Barberry Family. 



BERBERIS L. Barberry. 



585. B. vulgaris L. Common Barberry. 



Occasionally found near old gardens. Last of May-Mid-June. 



CAULOPHYLLUM Michx. Blue Cohosh. 



580. C. thalictroides Michx. Pappoose-root. 



Moist rich soil, ravines, and woods; common. April-May. 



JEFFERSONIA Barton. Twix-leaf. 



SST. J. diphylla Pers. Rheumatism-root. 

 Rich moist woods; rare. Mid-April. 



Reed's Lake woods (O.H.). In the seventies, it grew in the 

 woods along Plaster Creek, south of Hall St. (Miss Annah M. 

 Clark). 



PODOPHYLLUM L. May-Apple. Mandrake. 



588. P. peltatum L. 



Common in rich soil. First of June. 



MENiSPERMACEAE. Mooxseed Family. 

 MENISPERMUM L. Moonseed. 



589. M. Canadense L. 



Moist woods and thickets; frequent. Mid- June. 



