STATE GEOLOGIST. 



249 



Blue Cohosh, 

 Pappoose-root. 



Mandrake, May- 

 Apple. 



Twin-leaf. 



BERBERIDACEJE. 



Canlophyllnm thalictroides, Michx. 

 Ann Arbor, (Miss Clark). 



Podophyllum peltatum, L. 



Ann Arbor, very common; shore of Saginaw Bay; Ft. Gratiot. 



Jeft'crsonia diphylla, Pers. 



Ann Arbor, (Miss Clark). 



"Water -shield. 



CABOMBACE^!. 



Brasonia peltata, Pursh. 



S. E. (Univ. Herb). 



Sweet-scented 

 Wator-Lily. 



NYMPHjEACEJS. 



Nymphasa odorata, Ait. 



Ann Arbor; Ft. Gratiot. 



^pauScR* N »P |1141 ' adve " a ' Ait - 



inaw B., common, 15 June; St. Mary's E., in Uower July 31 ; Ann 

 Arbor, (Miss Clark); F. Gratiot. 



T = 1< 7, Po 5 d ? ly Nil pilar Kalmiana, Pursh. 

 Sputter-dock. r 



Saginaw B., 15 June; S. W. (Wright). 



BAREACKNIACK.i;. 



Pitoher-piant. Sarracenia purpurea, L. 



Ann Arbor; near " sitting rabbit," 17 Aug. 



PAPAVERACE.E. 



Blood-root. 



Sanguinaria Canadensis, L. 



Ann Arbor; St. Joseph's I. 



Climbing Fumi- 

 gory. 



On tcli m n's 

 Breeches. 



Squirrel Com. 



FURMARIACEAE. 



Adlnmia cirrhosa, Raf. 



Middle I. , L. Huron, 9 July; Grand Rapids, (Miss Clark). 



Dicentra Ciicnllaria, DO. 



Detroit, (Austin). 



Dicentra Canadensis, DC. 



Cape Ippi'rwash, C. W., (Austin). t Will undoubtedly be found within 

 our limits. 



Golden Corydaiis. Corydaiis anrea. Willd. 



Middle I., L. Huron, 9 July; Drummond's I, 23 July. 



Pale Corydaiis. Corydaiis g-lanca, Pursh. 



Sanilac, (Austin); Drummond's I., 23 July, has the spur and lower part 

 of uorulla pale red, and the upper part, with the tips of the petals, 

 yellow ; less common than the preceding, both preferring the vicin- 

 ity of new clearings. 



32 



