Erythrina lysistemon

Erythrina lysistemon is a species of deciduous tree in the pea family, Fabaceae, that is native to South Africa. Common names include common coral tree, lucky bean tree, umsintsi (Xhosa), muvhale (Venda), mophete (Tswana), koraalboom of kanniedood (Afrikaans), mokhungwane (Sotho) and umsinsi (Zulu). It is regularly cultivated as a tree for gardens and parks.
Description.
Common coral tree reaches in height, with smooth grayish bark, not corky; hooked prickles scattered on trunk and branches; leaves with 3 leaflets, up to long, petiole and midrib prickly. The tree is leafless for up to 4 or 5 months of the year. The lovely scarlet red flowers are borne in dense racemes in spring before leaves and attract numerous birds and insects to the garden. It is hardy to USDA Zone 9b.