Botanical name: Hippobroma longiflora Family: Campanulaceae (Bell flower family)
Synonyms: Lobelia longiflora, Isotoma longiflora, Laurentia longiflora
Star of Bethlehem, a native of the West Indies, is a perennial herb with poisonous milky sap. The botanical name Hippobroma means horse madness, referring to the poison which drives horses mad. The plants will reach 2 feet in containers and are very showy when in bloom. It is a herb which forms a rosette of narrow lanceolate leaves that are thick, pubescentes and coarsely pinnatilobed. White flowers come on 2 cm pubescent stalks. Sepals are about 3 cm long. Flower tube is usually 8-11 cm long, plus the 2-2.5 cm long petals. That explains the other part of its botanical name longiflora, meaning long flowers.
Identification credit: Dinesh Valke
The flower labeled Star of Bethlehem is ...