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PLANT ID: Polygonum spp.

3075 Views 7 Replies 5 Participants Last post by  Cavan Allen
I have two species of Polygonum whose names I would love to know. The first hails from western North Carolina (near Vance County). Google revealed the existence of over 20 Polygonum species in the southeastern United States. Would anyone like to take a stab at this particular one? [smilie=l:


The second species was collected in Brazil. It produces spade-shaped leaves.

My gratitude for your expertise. [smilie=w:
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The first one might be P. lapathifolium, while the second plant depends on where it what part of Brazil it was collected from.
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