Erythrina flabelliformis, the western coral bean or chilicote, is a spiny desert shrub or small tree from Mexico and the southwestern US, valued for its bright scarlet flowers. It needs full sun and very well-drained soil, and it tolerates long dry spells once established.
Family
Fabaceae (Pea & bean family)
Grows as
Tree, Shrub
Light
Full sun
Water
Water deeply but infrequently, letting the soil dry out fully between waterings.
Soil
Free-draining sandy or gritty mix.
Temperature
18–35 °C; protect below 0 °C, as it is frost-tender.
How easy
Moderate
Safety
Toxic: Seeds contain alkaloids that can be lethal if eaten; the seed walls are the hazard.
Native range
Arizona to New Mexico and Mexico
Climate
desert or dry shrubland
About
Erythrina flabelliformis, common name chilicote or western coral bean, is a plant species native to central and northwestern Mexico and the southwestern United States. It is known from Baja California as far south as Morelos and as far east as San Luis Potosí, as well as from Arizona and New Mexico.
Erythrina flabelliformis is a shrub or small tree up to 3 m (10 feet) high. Stems are white and covered with a velvety pubescence when young, armed with curved prickles about 6 mm (0.25 inches) long. Leaves trifoliate, leaflets stiff and leathery, generally broader than long. Flowers are crowded in terminal racemes, bright scarlet, about 4 cm (1.6 inches) long. Fruit tapers toward both ends, covered with tiny but dense hairs. Seeds are oval, up to 15 mm (0.6 inches) across, scarlet with a white hilum.
Text excerpted from the Wikipedia article Erythrina flabelliformis 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.