Sonchus arvensis ssp. uliginosus (M. Bieb.) Nyman (familia Asteraceae)
Осот топяной
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Image of Sonchus arvensis ssp. uliginosus specimen.
Соцветия. Московская обл., Железнодорожный, дер. Чёрное, обочина шоссе. 17.09.2014.
Yuliya Borisova © 2014; taxon identified by Aleksandr Ebel
Shooting place: Железнодорожный (view at maps of Google, OpenStreetMap, Yandex)

Identification history

  1. 2014-09-17 Yuliya Borisova published it as Asteraceae.
  2. 2014-09-17 Vladislav Grigorenko identified it as Sonchus.
  3. 2014-09-18 Aleksandr Ebel identified it as Sonchus arvensis ssp. uliginosus.
See also: