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Euphorbia boissieri

Euphorbia boissieri is a semisucculent shrub from southern Madagascar, grown in cultivation mainly by specialist collectors of euphorbias. It needs bright light, sharp drainage and little water, and the milky sap is a irritant.

Family
Euphorbiaceae (Spurge family)
Grows as
Shrub, Succulent
Light
Full sun
Water
Water sparingly, letting the soil dry out fully between waterings and reducing sharply in winter.
Soil
Fast-draining cactus or succulent mix with added grit.
Temperature
18–35 °C; protect below 10 °C
How easy
Moderate
Safety
Toxic: The milky latex sap contains irritant diterpene esters that can cause skin irritation and eye damage, and it is harmful if swallowed.
Native range
S. Madagascar
Climate
desert or dry shrubland

About

Euphorbia boissieri is a species of plant in the family Euphorbiaceae. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss. A political crisis in 2009 also plunged Madagascar wildlife into a desperate state. [1] It is named after botanist Pierre Edmond Boissier.

Other Euphorbia plants

Marble Canyon spurge · Abd Al Kuri Euphorbia · Euphorbia abdita · Euphorbia abdulghafooriana · Abram's Spurge · Desert Candle · Euphorbia acalyphoides · Greek Spiny Spurge · Euphorbia actinoclada · Pointed Sandmat · Euphorbia adenopoda · Miniature Saguaro

Text excerpted from the Wikipedia article Euphorbia boissieri 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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