Bidens cernua var. radiata DC. (familia Asteraceae)
Череда поникающая лучистая
Череда лучистая
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Image of Bidens cernua var. radiata specimen.
Часть растения с соцветиями-корзинками. Ленинградская обл., Волховский р-н, Старая Ладога, берег р. Волхов. 07.09.2014.
Галина Чуланова © 2016; taxon identified by Dmitry Oreshkin
Shooting place: Старая Ладога (view at maps of Google, OpenStreetMap, Yandex)

Identification history

  1. 2016-03-09 Галина Чуланова published it as Bidens.
  2. 2016-03-09 Dmitry Oreshkin identified it as Bidens cernua var. radiata.
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Taxon details
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