Culcasia scandens | |
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Culcasia scandens | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Order: | Alismatales |
Family: | Araceae |
Genus: | Culcasia |
Species: | C. scandens |
Binomial name | |
Culcasia scandens | |
Synonyms [1] | |
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Culcasia scandens is an African climbing plant, often epiphytic, with slender, wiry stems, up to 5 m long clinging to tree trunks by means of clasping roots, and growing on forest and stream margins and in savanna. It is native to countries of western tropical Africa from Senegal east and south to Angola.
Stems are verrucose or warty and somewhat rubbery. The 1-3 inflorescences are terminal, and peduncles 2.5–6 cm; the spathe is green, mucronate, 2–3.5 cm; the spadix is pale yellow to orange, constricted near the base, often exserted, stipe of about 4 mm; ovary is unilocular and uni-ovulate; fruiting spadix terminating in the male portion; berries red, roughly spherical, 10-12 x 8 mm.
The sap, leaves and bark, and infusions, decoctions and pulp prepared from these, are used to treat a variety of ailments and conditions - as analgesic for earache, toothache, tonsillitis and stomach complaints. It is also used as an anti-emetic, for various skin conditions, taken during pregnancy as an anti-abortifacient, and for venereal diseases. The sap is a skin-irritant, rich in alkaloids and leading to its use as a fish poison and as veterinary medicine for goat ailments. Some African tribes mix maize seeds with powdered Culcasia roots and seeds and claim that better crops result, probably due to Culcasia's insecticidal and repellent properties. Leaves are fragrant and a source of coumarin, a perfume ingredient. Extracts from this plant showed no antimicrobial activity against Escherichia coli , Bacillus subtilis , Pseudomonas aeruginosa , Candida albicans , Trichophyton mentagrophytes and Cladosporium resinae. Analysis of the extracts revealed homologous very-long-chain 1,3-alkanediols, homologous series of C31, C33 and C35 alkanols, protoquercitol, methyl -D-fructopyranoside, palmitic acid, stearic acid, linoleic acid, linolenic acid and their methyl esters. [2] [3]
Symphoricarpos, commonly known as the snowberry, waxberry, or ghostberry, is a small genus of about 15 species of deciduous shrubs in the honeysuckle family, Caprifoliaceae. With the exception of the Chinese coralberry, S. sinensis, which is indigenous to western China, all species are native to North and Central America. The name of the genus is derived from the Ancient Greek words συμφορεῖν (sumphoreîn), meaning "to bear together", and καρπός (karpós), meaning "fruit". It refers to the closely packed clusters of berries the species produces.
Ziziphus mauritiana, also known as Indian jujube, Indian plumChinese date, Chinee apple, and dunks is a tropical fruit tree species belonging to the family Rhamnaceae.
Moringa oleifera is a fast-growing, drought-resistant tree of the family Moringaceae, native to the Indian subcontinent. Common names include moringa, drumstick tree, horseradish tree, and ben oil tree or benzolive tree.
Cyperus rotundus is a species of sedge (Cyperaceae) native to Africa, southern and central Europe, and southern Asia. The word cyperus derives from the Greek κύπερος, kyperos, and rotundus is from Latin, meaning "round". The earliest attested form of the word cyperus is the Mycenaean Greek 𐀓𐀞𐀫, ku-pa-ro, written in Linear B syllabic script.
Vanilla planifolia is a species of vanilla orchid. It is native to Mexico, the Caribbean, northern South America, and Central America, and is one of the primary sources for vanilla flavouring, due to its high vanillin content. Common names are flat-leaved vanilla, and West Indian vanilla. Often, it is simply referred to as "the vanilla". It was first scientifically named in 1808.
Dacryodes edulis is a fruit tree native to Africa, sometimes called safou (Cameroon), atanga, ube (Nigeria), African pear, bush pear, African plum, nsafu, bush butter tree, or butterfruit.
Borassus flabellifer, commonly known as doub palm, palmyra palm, tala palm, toddy palm, wine palm or ice apple is native to the Indian subcontinent and Southeast Asia. It is reportedly naturalized in Socotra and parts of China.
Crinum asiaticum, commonly known as poison bulb, giant crinum lily, grand crinum lily, spider lily, is a plant species widely planted in many warmer regions as an ornamental plant. It is a bulb-forming perennial producing an umbel of large, showy flowers that are prized by gardeners. All parts of the plant are, however, poisonous if ingested. Some reports indicate exposure to the sap may cause skin irritation.
Cucumeropsis mannii is a species of melon native to tropical Africa west of the East African Rift, where it is grown for food and as a source of oil.
Momordica foetida is a perennial climbing vine native of tropical Africa, closely related to the bitter melon and balsam apple. Its species name ("bad-smelling") refers to its unpleasant smell. It was previously named M. morkorra and M. cordata (Cogn.)
Osyris compressa is a facultatively hemiparasitic, mainly South African plant of the sandalwood family, Santalaceae. Until recently, the favoured binomial name was Colpoon compressum, but around 2001, the genus Colpoon was included in Osyris on the basis of comparative DNA studies. That assignment is not final, however, and according to the Kew Gardens plant list, Colpoon compressum P.J.Bergius, though still in review, is the accepted name.
Strophanthus kombe, the kombe arrow poison, is a vine that grows in the tropical regions of Eastern Africa, and is part of the genus Strophanthus, which contains approximately 38 species. S. kombe contains a cardiac glycoside which directly affects the heart. Historically, both the seeds and roots of the plant were used in the preparation of poison arrowheads used for hunting. Today, the seeds are used pharmaceutically for patients with certain heart conditions that affect blood circulation. The seeds are traded primarily with Europe, but have also been exported to the United States and Japan.
Melochia corchorifolia, the chocolateweed, is a weedy tropical plant that is typically seen in the wastelands. It has been most frequently observed to grow in open areas, such as highways. Although Melochia corchorifolia does not have any common usage, it has been utilized as a homeopathic remedy. Its weedy and invasive characteristic inhibits its wider cultivation.
Securidaca longipedunculata is a species of tree in the genus Securidaca. It is most commonly found in the tropical and subtropical areas of Africa, and it was given protected status in South Africa. The generic name is derived from Latin securis, as the shape of the wing on the nut recalls a hatchet. The specific name longipedunculata hints at the long peduncle on which the flowers are borne.
Ximenia caffra, the sourplum, is a small tree or small shrub that is thinly branched. It is part of the Olacaceae family which is native throughout tropical regions. In particular, the sourplum is native to regions in South East Africa, mainly Botswana, Kenya, Malawi, Mozambique, South Africa, Tanzania, Uganda, Zambia, and Zimbabwe. The sourplum tree produces several fruits on an annual basis. These are generally sour with a dry aftertaste, and they contain significant amounts of potassium. The tree itself is fairly hardy, with frost resistance and drought tolerance. The tree, fruit, seed, leaves, and roots are all used for human consumption, medicinally, or for fuel. The trees themselves can also be used as natural land division barriers.
Clausena anisata (Willd.) Hook.f. ex Benth. is a deciduous shrub or small tree, belonging to the Rutaceae or Citrus family, and widespread in the Afrotropical realm or Sub-Saharan Africa, but absent from the drier regions. It is also found in tropical and South-East Asia, growing in India and Sri Lanka and extending as far as Queensland in north-eastern Australia and some Pacific islands. It is cultivated in Malaysia and Indonesia. As with other plants useful to mankind its large range of medicinal properties has led to a global distribution and its growth wherever the climate is suitable. It grows in higher-rainfall regions in savanna, thickets, riverine forest, disturbed areas and secondary forest, up to an altitude of 3000 m. The leaves, which are foetid when bruised, give rise to the common name 'Horsewood' or the more descriptive Afrikaans common name 'Perdepis', meaning 'horse urine'.
Montrichardia arborescens, the yautia madera, or moco-moco, is a tropical plant grows along river banks, swamps, or creeks to a maximum height of 9'. They consist of arrow shaped leaves that are food sources for animal species. The plant produces inflorescences which then leave a fruit of Montrichardia arborescens which is edible and can be cooked. Its fruiting spadices produces large infructescences, which contain about 80 edible yellow fruits.
Solanum virginianum, also called Surattense nightshade, yellow-fruit nightshade, yellow-berried nightshade, Thai green eggplant, Thai striped eggplant, is also known as Indian night shade or yellow berried night shade plant, the common name is Kantakari, Solanumsurattense Brum. f. and Solanum xanthocarpum Schrad. and Wendl. are synonyms of Solanum virginianum L.. It is also a medicinal plant used mostly in India. Some part of the plant is poisonous ex. the fruit which is poisonous.
Raphia farinifera is a tropical African palm tree occurring in lowland riparian and swamp forest, also around human habitations and cultivated locations, on stream banks and other moist situations at altitudes of 50–1000 m. Found in Angola, Benin, Burkina, Cameroon, Gambia, Ghana, Guinea, Ivory Coast, Kenya, Madagascar, Malawi, Mauritius, Mozambique, Nigeria, Réunion, Senegal, Seychelles, Sierra Leone, Tanzania, Togo, Uganda, Zambia and Zimbabwe, and naturalised in Madagascar. Its genus is derived from 'raphis' = needle, probably in reference to the 4 mm long yellowish spines on the margins and main veins of the leaflets. The specific name refers to a type of starchy flour obtained from the trunk pith – 'farina' = starch, 'fera' = bearing.
Lannea welwitschii is a species of tree in the family Anacardiaceae. It is native to the tropical rainforests of West and Central Africa. The timber is used to make furniture and utensils and for many other purposes, the fruits can be eaten, and the bark is used to produce a dye, for making rope and in traditional medicine.
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