Plectranthus hadiensis is a perennial herbaceous plant of the family Lamiaceae.
Plectranthus hadiensis is a perennial herbaceous shrub with pubescent and semi-succulent stems, and a straight to decumbent habit. Its height varies 50 cm to 1.5 m (30-59 in), with a maximum base diameter of 1m (39 in). The leaves of the plant are arranged alternately on the plant's stem, they have coarse textures; an ovate shape; densely woolly-tomentose; are apex acute to rounded, cuneate with subcordate base; and a superficial to fairly crenate-dentate margin. The petiole is 10 to 40 mm long. The terminal inflorescences of the plant are simple and have 1 to 2 pairs of lateral branches near the base. The flowers of the plant are generally in shades of mauve to purple (occasionally white), and are bilabiated with a tube-shaped corolla of 8 to 15 mm that widens from the base, finely pubescent and with glands on the lips.
There are three varieties of P. hadiensis:
The species is found in Transkei, Natal, Eswatini, the Transvaal, eastern tropical Africa, Somalia and the southern Arabian Peninsula. The plant can be found on the fringes of forests, in dry forests and amongst rocks in grasslands and lowlands.[2]
Plectranthus hadiensis is widely used as an ornamental plant because it is easy to cultivate, propagate and maintain. The compounds of the plant were formerly used to poison fish and more traditionally as an enema. In popular culture it is used to ward off evil spirits. In Uganda it is used to heal wounds and peptic ulcers
The plant's use as a pharmacological agent is being investigated as it contains large quantities of essential oils, it is also being investigated for use against respiratory infections. However, ointments made with compounds extracted from the plant must not contain menthol, camphor or eucalyptus.[3]
Plectranthus hadiensis was discovered by Peter Forsskål in Hadiyah, Yemen. It was described in Flora of Egypt and Arabia in 1775 with the name Ocimum hadiensis. At that time the genus Plectranthus had not been established, however it was the first species of the genus described and in 1894 the botanists Schweinfurth and Sprenger transferred it to the new genus, publishing it in Wiener Illustrirte Garten-Zeitung 19: 2. 1894.[4]
{{cite web}}: CS1 maint: url-status (link) {{cite web}}: CS1 maint: url-status (link) Plectranthus hadiensis is a perennial herbaceous plant of the family Lamiaceae.
Plectranthus hadiensis es una planta herbácea perenne perteneciente a la familia Lamiacea.
Es una herbácea perenne de porte arbustivo con tallos semi-suculentos y pubescentes, de hábito erecto a decumbente, con una altura que puede variar entre los 50 cm a 1,5 m y hasta 1 m de diámetro.
Las hojas se disponen de forma alterna; textura gruesa, ovada a subredonda, (de 35) 40-105 x (25 a) 30 a 100 mm, densamente lanoso-tomentoso, ápice agudo a redondeado, cuneadas con base subcordadas, margen entre superficial a bastante crenado-dentado; pecíolo de 10 a 40 mm de largo. Las inflorescencias terminales, simples o con 1 a 2 pares de ramas laterales cerca de la base. Las flores, generalmente en tonos malva a morado, raramente blanco, son bilabiadas, con corola de 8 a 15 mm en forma de tubo que se ensancha desde la base, finamente pubescentes y con glándulas en los labios.[1]
Hay tres variedades de P. hadiensis:
De acuerdo con el concepto actual, la especie se encuentra desde Transkei de Natal, Suazilandia, Transvaal y el oriente del África tropical, hasta Somalia y el sur de la Península arábiga. Crece en los márgenes de los bosques, en los bosques secos y entre rocas en las praderas y tierras bajas.[1]
Muy utilizada como planta ornamental debido a su facilidad de cultivo, fácil propagación y mantenimiento.
Antiguamente los compuestos de esta planta se utilizaban para envenenar peces y, tradicionalmente, como enema. En la cultura popular se utiliza para conjurar espíritus malignos.[2]
Debido a que tiene una gran cantidad de aceites esenciales, se investiga su uso como agente farmacológico,y también para infecciones respiratorias, aunque, la pomada no esta hecha con esta planta si no contiene mentol, alcanfor y eucalipto.[3]
Plectranthus hadiensis fue descubierta por Peter Forsskål en Hadiyah, Yemen. La describió en Flora of Egypt and Arabia en 1775 dándole el nombre de Ocimum hadiensis. Por entonces el género Plectranthus no estaba establecido, sin embargo fue la primera especie descrita y fue en 1894 cuando los botánicos Schweinf. y Sprenger la transfirieron al nuevo género, publicándolo en Wiener Illustrirte Garten-Zeitung 19: 2. 1894.[4]
Plectranthus hadiensis es una planta herbácea perenne perteneciente a la familia Lamiacea.
Plectranthus hadiensis là một loài thực vật có hoa trong họ Hoa môi. Loài này được (Forssk.) Schweinf. ex Sprenger miêu tả khoa học đầu tiên năm 1894.[1]
Plectranthus hadiensis là một loài thực vật có hoa trong họ Hoa môi. Loài này được (Forssk.) Schweinf. ex Sprenger miêu tả khoa học đầu tiên năm 1894.
