Sphenoclea, the only genus in the plant family Sphenocleaceae (order Solanales). It contains two species. Sphenoclea zeylanica is an herb 1.5 metres (4 feet) tall with spikes of whitish flowers. The West African S. dalzielli is distinguished by its obovate leaves.

Sphenoclea zeylanica, called chickenspike, gooseweed, and wedgewort, is a widespread species of flowering plant in the genus Sphenoclea, native to Africa, Madagascar, tropical and subtropical Asia, and Australia. [3]

Sphenoclea is a genus of succulent erect annual herbs. They occur in damp habitats throughout the tropics. There are two species, [1] S. zeylanica and S. pongatium. The genus is placed alone in family Sphenocleaceae.

Sphenoclea zeylanica is an invasive aquatic and semi-aquatic weed that is widespread in moist weedy habitats across tropical and subtropical regions of the world. It is a particular problem of paddy fields, but it can also invade almost any other kind of damp substrate including riverbanks, sandbanks, ditches and irrigation channels, pond, lake ...

Sphenoclea, the only genus in the plant family Sphenocleaceae (order Solanales). It contains two species. Sphenoclea zeylanica is an herb 1.5 metres (4 feet) tall with spikes of whitish flowers. The West African S. dalzielli is distinguished by its obovate leaves.

Originally native to Africa, the plant has spread widely as a weed through many areas of the tropics and subtropics. Almost every flower on every inflorescence sets fruit; only one or two flowers are open at once on any one head so the seed is produced over a long season [ ]. It has become invasive in some areas [

Sphenoclea zeylanica is a species of flowering plant native to India. It is a fast-growing plant that prefers full sun and well-drained soil. It can be propagated from seed or cuttings. Seeds should be sown in spring or early summer and should be kept moist until germination.

2024年9月18日 · Sphenoclea is a fascinating genus of flowering plants belonging to the family Typhaceae. Commonly known as the water spinach, this aquatic plant thrives in

Sphenoclea zeylanica can be a troublesome weed in rice worldwide. Small to medium herb or shrub. Roots thread-like. Stem erect, branched, ± succulent, hollow, base thickened, glabrous. Leaves alternate. Inflorescence. ; bracteoles broadly linear. Flowers actinomorphic. ; only a few opening at a time. Calyx. to obscurely 2-lobed; ovules numerous.

Sphenoclea zeylanica is an invasive aquatic and semi-aquatic weed that is widespread in moist weedy habitats across tropical and subtropical regions of the world.