Sonchus arvensis ssp. uliginosus (M. Bieb.) Nyman (familia Asteraceae)
Осот топяной
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Image of Sonchus arvensis ssp. uliginosus specimen.
Цветущее и бутонизирующие соцветия-корзинки. Московская обл., сорное в культуре. 21.09.2012.
Yuri Pirogov © 2012
Shooting place: Окрестности Сергиева Посада (view at maps of Google, OpenStreetMap, Yandex)

Identification history

  1. 2012-09-28 Yuri Pirogov published it as Sonchus.
  2. 2012-09-29 Yuri Pirogov identified it as Sonchus arvensis ssp. uliginosus.
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Discussion (4)
Shooting place
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