Ambrosia psilostachya

Ambrosia psilostachya

Ambrosia psilostachya DC.
Engl.: cuman ragweed, perennial ragweed, western ragweed.
Deu.: Ausdauerndes Traubenkraut.
Sven.: sträv ambrosia.
Bot. syn.: Ambrosia californica Rydb., Ambrosia coronopifolia Torr. & A. Gray, Ambrosia cumanensis auct. non Kunth, Ambrosia lindheimeriana Scheele, Ambrosia rugelii Rydb.

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