Caltha obtusa

White Caltha, a reference photo
Photo: John Steel · CC BY 4.0 (licence)

Caltha obtusa; commonly known as white caltha; is a small (usually 2–6 cm), perennial herbaceous plant belonging to the family Ranunculaceae, that grows in open vegetations in mountainous areas, and is endemic to New Zealand's South Island.

From Wikipedia, under CC BY-SA 4.0.

Is it poisonous?

We have no record of White Caltha being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Ranunculales
Family
Ranunculaceae
Genus
Caltha
Species
Caltha obtusa

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