Sonchus arvensis ssp. uliginosus (M. Bieb.) Nyman (familia Asteraceae)
Осот топяной
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Image of Sonchus arvensis ssp. uliginosus specimen.
Соцветие. Украина, Ровенская область. 17 июля.
Виктор Финчук © 2012; taxon identified by Dmitry Oreshkin

Identification history

  1. 2012-10-25 Виктор Финчук published it as unknown species.
  2. 2012-10-25 Georgii Lazkov identified it as Sonchus arvensis.
  3. 2012-10-26 Dmitry Oreshkin identified it as Sonchus arvensis ssp. uliginosus.
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