000 00293 am a2200121 a 4500
100 1 _aSchaffner, John H.
245 1 _aOhio vascuar plants
260 _aColumbus
_c1914
300 _a127-247 p.
942 _2udc
_cB
440 _aPlant Ohio Biological Survey. Bulletin No. 2
901 _aS47809
999 _c103756
_d103756