Observation 107414: Mixed collection

When: 2012-08-28

Collection location: Lebanon, Linn Co., Oregon, USA [Click for map]

Who: maynardjameskeenan

No specimen available


Proposed Names

56% (1)
Recognized by sight
76% (2)
Recognized by sight

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= Observer’s choice
= Current consensus


Add Comment
By: Christian (Christian Schwarz)
2012-08-28 18:54:05 CDT (-0400)

First two are in section Arvense, others are in section Xanthodermati.

Could be A. augustus and A. xanthodermus, respectively, but I can’t say for sure.