RELATIONSHIP OF HERACLEUM-LANATUM-D OF NORTH AMERICA TO HERACLEUM-SPHONDYLIUM-D OF EUROPE
Brummitt, R. K. (Richard Kenneth), 1937-2013
Article
1972
Rhodora
73
578--584
BioStor
[Cambridge, Mass., etc.], New England Botanical Club [etc.],
BioStor: https://biostor.org/reference/138792
In copyright. Digitized with the permission of the rights holder.
https://biodiversitylibrary.org/permissions
http://creativecommons.org/licenses/by-nc-sa/3.0/
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