| Euphorbia lactea | |
|---|---|
| | |
| | |
| Variegated form, Euphorbia lactea 'White Ghost' (below) | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Euphorbiaceae |
| Genus: | Euphorbia |
| Species: | E. lactea |
| Binomial name | |
| Euphorbia lactea | |
Euphorbia lactea is a species of spurge native to arid and subtropical regions of South Asia, mainly the Indian Subcontinent. [3] Common names include mottled spurge, [4] frilled fan, elkhorn, [5] candelabra spurge, [4] candelabrum tree, candelabra cactus, candelabra plant, dragon bones, [4] false cactus, [4] hatrack cactus, [4] milkstripe euphorbia, mottled candlestick.
It is an erect shrub growing up to 5 metres (16 ft) tall, with succulent branches 3–5 centimetres (1.2–2.0 in) diameter, ridged, with a triangular or rhombic cross-section; the ridges are spiny, with short, permanent spines up to 5 millimetres (0.20 in) long. The leaves are small, and quickly deciduous. [3]
All parts of the plant contain a poisonous milky latex, containing several irritating alkaloids, such as phorbol. [6]
It is used medicinally in India. [7] It is widely grown as an ornamental plant, both in the tropics, and as a houseplant in temperate regions; a number of cultivars have been selected for ornamental use, notably 'Cristata' with frilled branching. [3] [8]