Caltha leptosepala howellii (Ranunculaceae)

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Caltha leptosepala howellii
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The Caltha leptosepala howellii plant species is found in Western N. America - Alaska to California. It is a member of the Ranunculaceae family. Some home gardeners know the variety as C. biflora. DC. C. howellii. Greene.

Cultivation | Propagation | General Uses
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Latin Name:  Caltha leptosepala howellii
Family:  Ranunculaceae
Author:  (Huth.)Smit.

Known Hazards:  The whole plant, but especially the older portions, contains the toxic glucoside protoanemanin - this is destroyed by heat[172]. The sap can irritate sensitive skin[172].

Mature Height:  0.3   Mature Width:  0.3

Habitat:  Wet alpine and sub-alpine places[60]. Bogs and wet ground by streams, 1500 - 3000 metres[187].

Cultivation Notes: A plant of boggy soils and shallow pond margins[1], it requires a deep rich slightly acidic soil[200]. It grows well in heavy clay soils. Plants are hardy to about -20°c[187]. A greedy plant, inhibiting the growth of nearby plants, especially legumes[54].

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses

The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'.
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