Showing posts with label medicinal. Show all posts
Showing posts with label medicinal. Show all posts

Thursday, 3 October 2024

TREE MALLOW

Malva arborea (previously known as Lavatera arborea, or, more recently as Malva eriocalyx), the tree mallow, is a species of mallow native to the coasts of western Europe and the Mediterranean region, from Ireland and Britain south to Algeria and Libya, and east to Greece.

It is a shrubby annual, biennial or perennial plant growing to 0.5–2 m (rarely 3 m) tall. The leaves are orbicular, 8–18 cm diameter, palmately lobed with five to nine lobes, and a coarsely serrated margin. The flowers are 3–4 cm diameter, dark pink to purple and grow in fasciculate axillary clusters of two to seven.

The leaves of the species are used in herbal medicine to treat sprains, by steeping them in hot water and applying the poultice to the affected area. It is theorised that lighthouse keepers may have spread the plant to some British islands for use as a poultice and to treat burns, an occupational hazard. Thought to have been used as an alternative to toilet paper. The seeds are edible and are known in French as "petit pains", or "little breads".

This post is part of the Floral Friday Fotos meme


Thursday, 15 September 2022

SWEET BAY

Laurus nobilis is an aromatic evergreen tree or large shrub with green, glabrous (smooth) leaves. It is in the flowering plant family Lauraceae. It is native to the Mediterranean region and is used as bay leaf for seasoning in cooking. Its common names include bay tree (esp. United Kingdom),  bay laurel, sweet bay, true laurel, Grecian laurel, or simply laurel. Laurus nobilis figures prominently in classical Greco-Roman culture. Worldwide, many other kinds of plants in diverse families are also called "bay" or "laurel", generally due to similarity of foliage or aroma to Laurus nobilis.

This post is part of the Floral Friday Fotos meme


Thursday, 21 July 2022

TURNERA

Turnera subulata is a species of flowering plant in the Passifloraceae family known by the common names white buttercup, sulphur alder, politician's flower, dark-eyed turnera, and white alder. Despite its names, it is not related to the buttercups or the alders. It is native to Central and South America, from Panama south to Brazil. It is well known in many other places as an introduced species, such as Malaysia, Indonesia, several other Pacific Islands, the Caribbean, and Florida in the United States. It is commonly cultivated as a garden flower.

This plant is a perennial herb growing from a thick taproot and woody stem base. It reaches a maximum height around 80 cm. The leaves are roughly oval in shape with toothed edges. The undersides are glandular and coated in white hairs. The upper surfaces may be somewhat hairy, as well. The leaves are up to 9 cm long. Flowers occur in the leaf axils, borne in calyces of hairy, glandular sepals. The petals are rounded to oval, the longest exceeding 3 cm. They are white or yellowish with darker bases. The dark patches at the bases are nectar guides. The centre of the flower is rough, said to feel like a cat's tongue. The fruit is a hairy capsule containing seeds with white arils. The seeds are dispersed by ants, who are likely attracted to their high lipid content.

This plant has uses in traditional medicine. It is used for skin, gastrointestinal, and respiratory ailments. In Brazil, the plant is made into cough syrup, and the roots are said to be good for dysmenorrhea. Laboratory tests showed it has some inhibitory activity against various fungi, such as Candida glabrata, Aspergillus flavus, A. niger, A. fumigatus, Penicillium chrysogenum, and Candida albicans.

This post is part of the Floral Friday Fotos meme.


Thursday, 25 March 2021

LION'S TAIL

Leonotis leonurus, also known as lion's tail and wild dagga, is a plant species in the mint family, Lamiaceae. The plant is a broadleaf evergreen large shrub native to South Africa and southern Africa, where it is very common.

It is known for its medicinal properties. The main psychoactive component of Leonotis leonurus is claimed to be leonurine, even though leonurine has never been found in the plant using chemical analysis. Like other plants in the mint family, it also contains marrubiin.

The name 'wild dagga' links it closely to cannabis as 'dagga' derived from the Khoikhoi 'dachab' is an indigenous South African name for cannabis species. This name may be a misnomer, as no part of the plant is used as a hallucinogen.

This post is part of the Floral Friday Fotos meme