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Threatened species of Charophyta
Name(s):
Threatened species of stoneworts
Broader
Threatened species of Phycophyta
Threatened species of freshwater algae
Narrower
Threatened species of Charophyceae
Threatened species of Zygnematophyceae
Threatened species of Klebsormidiophyceae
Type
(C) Cross-sectoral problems