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Hance's Croton

Croton hancei

Also called Hong Kong Croton

Hance's Croton
Photo: Tequila 01:38, 17 July 2007 (UTC), CC BY-SA 3.0

Hance's Croton is a rare shrub or small tree from Hong Kong and southeast China, known in the wild only from a few steep woodland slopes. It is a species of tropical woodland rather than a common garden plant, so it is seldom grown.

Family
Euphorbiaceae (Spurge family)
Grows as
Tree, Shrub
Light
Part shade, Bright indirect
Water
Keep the soil evenly moist during growth and let the top layer dry slightly between waterings.
Soil
Well-drained, humus-rich loam or a peat-based potting mix.
Temperature
18–30 °C; protect below 10 °C
How easy
Moderate
Native range
SE. China
Climate
wet tropical

About

Croton hancei Benth., the Hong Kong croton, is a shrub or small tree, a species of Croton which is endemic to Tsing Yi Island, Hong Kong. In Hong Kong, it is listed in the book Rare and precious Plants of Hong Kong.

Croton hancei was discovered by H. F. Hance on Hong Kong Island in the 1850s and published by botanist George Bentham as a new species in Flora Hongkongensis in 1861. The species was not observed again until 21 February 1997, when staff of the Hong Kong Herbarium of the Agriculture, Fisheries and Conservation Department found an "unknown" species on a steep slope woodland under the highest peak, Tsing Yi Peak, on Tsing Yi Island. After confirmation by experts from the South China Institute of Botany, the Hong Kong Croton was re-discovered after a gap of over a century.

Other Croton plants

Alabama croton · Cortez's croton · Bush croton · Lavender Croton · Mukinduri · Croton salutaris · Turkey Mullein · Purging croton · Crotons

Text excerpted from the Wikipedia article Croton hancei by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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