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Oxalis pes-caprae (Bermuda buttercup,
Native to South Africa, invasive to the United States (particularly coastal ...
Synonym: Oxalis cernua. Greek name: Οξαλίς η κύπτουσα.
Oxalis pes-caprae is often called by the common name sourgrass or soursob due ...
Buttercup oxalis, in a street in Volos, Greece. Although its a weed (introduced ...
androecium composed of ten free stamens in two ranks, and a compound pistil. ...