Moringa, native to parts of Africa and Asia, is the sole genus in the flowering plant family Moringaceae. The name is derived from murungai, the Tamil word for drumstick, and the plant is commonly referred to as the drumstick tree. It contains 13 species from tropical and subtropical climates that range in size from tiny herbs to massive trees. Moringa species grow quickly in many types of environments.
Prunus serotina, commonly called black cherry, wild black cherry, rum cherry, or mountain black cherry, is a deciduous tree or shrub of the genus Prunus. Despite being called black cherry, it is not very closely related to the commonly cultivated cherries such as sweet cherry, sour cherry and Japanese flowering cherries which belong to Prunus subg. Cerasus. Instead, P. serotina belongs to Prunus subg. Padus, a subgenus also including Eurasian bird cherry and chokecherry. The species is widespread and common in North America and South America.
Grewia villosa is a shrub, often scrambling and hardly exceeding 4 m in height. Leaves are fairly large, serrated and heart-shaped. It grows naturally, mainly in dry habitats. It is common in most of the semi-arid parts of Eastern Africa but may now be rare in parts of its natural distribution. Seen in Ein Gedi oasis in Israel, common in South Africa. Its ripe copper-coloured fruits are eaten in East Africa.
Avicennia marina, commonly known as grey mangrove or white mangrove, is a species of mangrove tree classified in the plant family Acanthaceae. As with other mangroves, it occurs in the intertidal zones of estuarine areas.
The large flowering plant genus Grewia is today placed by most authors in the mallow family Malvaceae, in the expanded sense as proposed by the Angiosperm Phylogeny Group. Formerly, Grewia was placed in either the family Tiliaceae or the Sparrmanniaceae. However, these were both not monophyletic with respect to other Malvales - as already indicated by the uncertainties surrounding placement of Grewia and similar genera - and have thus been merged into the Malvaceae. Together with the bulk of the former Sparrmanniaceae, Grewia is in the subfamily Grewioideae and therein the tribe Grewieae, of which it is the type genus.
Adenium obesum is a poisonous species of flowering plant belonging to tribe Nerieae of subfamily Apocynoideae of the dogbane family, Apocynaceae. It is native to the Sahel regions south of the Sahara, tropical and subtropical eastern and southern Africa and also the Arabian Peninsula. Common names include Sabi star, kudu, mock azalea, impala lily and desert rose.
Eucalyptus leucoxylon, commonly known as yellow gum, blue gum or white ironbark, is a species of small to medium-sized tree that is endemic to south-eastern continental Australia. It has smooth yellowish bark with some rough bark near the base, lance-shaped or curved adult leaves, flower buds in groups of three and cylindrical, barrel-shaped or shortened spherical fruit. A widely cultivated species, it has white, red or pink flowers.
Grewia asiatica, commonly known as phalsa or falsa, is a species of flowering plant in the mallow family Malvaceae. It was first found in Varanasi, India, and was taken by Buddhist scholars to other Asian countries and the rest of the world. Grewia celtidifolia was initially considered a mere variety of phalsa, but is now recognized as a distinct species.
Grewia retusifolia is a shrub species in the family Malvaceae. Common names include dysentery bush, emu-berry, dog's balls, turkey bush and diddle diddle. It is widespread in tropical and subtropical areas of Eastern Australia and Northern Western Australia. The species produces small, sweet, two-lobed fruit with a fibrous acidic pulp surrounding the seeds. Leichhardt described the fruits as having a very agreeable taste, which could be boiled to make a refreshing drink. Indigenous Australians use the bark and leaves in medications. The crushed leaves were used as a poultice to relieve toothaches.
Barleria prionitis is a shrub in the family Acanthaceae, native to Island and Mainland Southeast Asia, China, the Indian Subcontinent, the Arabian Peninsula and northeastern Africa. It is widely spread as an ornamental and weed, occurring in naturalised populations around the world. It used not only as an ornamental but also as a hedge and extensively as a component of folk medicines. As a weed it is regarded as problematic in many areas.
Eucalyptus camphora, commonly known as swamp gum is a flowering plant that is endemic to south-eastern Australia. It is a species of small to medium-sized tree with smooth bark, sometimes rough at the base, broadly lance-shaped to egg-shaped or elliptic adult leaves, flower buds in groups of seven, white flowers and conical fruit. There are two subspecies, subspecies camphora, commonly known as broad-leaved sally or swamp gum and subspecies humeana, commonly known as mountain swamp gum.
Grewia occidentalis, the crossberry, is a small, hardy, attractive tree indigenous to Southern Africa.
Eucalyptus calycogona, commonly known as the gooseberry mallee or square fruited mallee, is a mallee that is endemic to southern Australia. It has smooth bark, narrow lance-shaped adult leaves, flower buds that are square in cross-section arranged in groups of seven in leaf axils, creamy white, sometimes pink flowers, and fruit that are square in cross-section.
Protea foliosa, also known as the leafy sugarbush, is a flowering plant of the genus Protea in the family Proteaceae which is endemic to the Cape Region of South Africa. In the Afrikaans language it is known as ruie-suikerbos.
Grewia flava, the brandy bush, wild currant, velvet raisin, or raisin tree, is a species of flowering plant in the family Malvaceae, native to southern Africa. A common shrub species, it is spreading into grasslands due to human rangeland management practices, and increasing rainfall. The berries are sweet and edible, but have little flesh and so are typically collected to ferment into alcoholic beverages. The desert truffle Kalaharituber pfeilii is often found in association with its roots.
Grewia flavescens, called rough-leaved raisin, sandpaper raisin, and donkey berry, is a species of flowering plant in the family Malvaceae, native to sub‑Saharan Africa, Yemen, Saudi Arabia, and India. It is considered to be an underutilized crop, both for its fruit and its use for livestock forage.
Grewia hexamita, the giant raisin, is a species of flowering plant in the family Malvaceae, native to Mozambique and adjoining countries. It is a large tree for a Grewia, reaching 5 m (16 ft). It is the most preferred woody plant of African savanna elephants, who browse on it in all seasons, unlike even other species of Grewia.
Grewia mollis is a widespread species of flowering plant in the family Malvaceae, native to tropical Africa, Yemen and Oman. It is the source of grewia gum, an edible polysaccharide mucilage, similar in its properties to tragacanth gum.
Grewia rogersii, the waterberg raisin is a species of plant in the family Malvaceae. It is generally considered a rare species as defined by the International Union for the Conservation of Nature and Natural Resources, but it can be abundant locally.
