Taxonomy of the Polygonum douglasii (Polygonaceae) complex with a new species from Oregon
Mihai Costea, François J. TardifVolume:
57
Language:
english
Pages:
27
DOI:
10.1663/0007-196x(2005)057[0001:totpdp]2.0.co;2
Date:
March, 2005
File:
PDF, 6.25 MB
english, 2005