^anmmi^n^c^ 



CONTRIBUTIONS FROM THE HERBARIUM OF 

 COLUMBIA COLLEGE.— No. 23. 



THE AMERICAN SPECIES OF THE GENUS 



ANEMONE AND THE GENERA WHICH 



HAVE BEEN REFERRED TO IT. 



By X. L. BRITTON. 



[Reprinted from the Ann.m.s of tiik Nicw York Academy of SfiENCus, Vol. VI., Dec. 1891. 



