Acokanthera oppositifolia

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Acokanthera oppositifolia
Acokanthera oppositifolia, vrugte, Ou Fort, Durban.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Gentianales
Family: Apocynaceae
Genus: Acokanthera
Species:
A. oppositifolia
Binomial name
Acokanthera oppositifolia
Synonyms [1]
  • Cestrum oppositifoliumLam. 1792
  • Toxicophlaea thunbergiiHarv.
  • Acokanthera venenata(Burm.f.) G.Don
  • Acokanthera lamarckiiG.Don
  • Carissa oppositifolia(Lam.) Pichon
  • Cestrum venenatumBurm.f.
  • Acokanthera venenata(Burm.f.) G.Don
  • Toxicophlaea thunbergiiHarv.
  • Toxicophlaea cestroidesA.DC.
  • Pleiocarpa hockiiDe Wild.
  • Acokanthera longifloraStapf
  • Carissa acokantheraPichon
  • Acokanthera rhodesicaMerxm.
  • Carissa longiflora(Stapf) G.H.M.Lawr.
Acokanthera oppositifolia02.jpg

Acokanthera oppositifolia , poison arrow tree, is a shrub used as the source of an arrow poison and to coat caltrops made from the sharp fruits of the puncture vine ( Tribulus terrestris ). All plants of the genus Acokanthera contain toxic cardiac glycosides strong enough to cause death. Acokanthera oppositifolia is widespread in southern and central Africa from Cape Province north to The Democratic Republic of the Congo + Tanzania. [1] [2]

Acokanthera schimperi is employed for the same purpose.

Unlike all other parts of the plant, the ripe fruit is sweet and edible. Unripe fruit are still poisonous, so only really ripe fruit are eaten. [3]

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  1. Pleiocarpa bicarpellataStapf - Cabinda, Cameroon, Republic of Congo, Gabon, Zaire, Kenya
  2. Pleiocarpa brevistylaOmino - Gabon
  3. Pleiocarpa muticaBenth. - Ghana, Ivory Coast, Liberia, Sierra Leone, Nigeria, Cameroon, Gabon, Central African Republic, Republic of Congo
  4. Pleiocarpa picralimoides(Pichon) Omino - Cabinda, Republic of Congo, Gabon
  5. Pleiocarpa pycnantha(K.Schum) Stapf - widespread across most of tropical Africa
  6. Pleiocarpa rostrataBenth. - Nigeria, Cameroon, Gabon
  1. Pleiocarpa camerunensis(K.Schum. ex Hallier f.) Stapf = Hunteria camerunensisK.Schum. ex Hallier f.
  2. Pleiocarpa hockiiDe Wild. - Acokanthera oppositifolia(Lam.) Codd
  3. Pleiocarpa simii(Stapf) Stapf ex Hutch. & Dalziel = Hunteria simii(Stapf) H.Huber
<i>Ancylobothrys petersiana</i> Species of shrub

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Carpolobia goetzei is a plant species in the milkwort family (Polygalaceae). It is endemic to forested areas, wooded steppes, and areas with alluvial soil with altitudes below 1,400 metres (4,600 ft) in Tropical East Africa between South Sudan and Mozambique, as well as northern Madagascar.

Grewia kakothamnos is a species of flowering plant in the family Malvaceae, found from southern Ethiopia to Tanzania. Its flowers are white to pale lilac, and its two or four-lobed fruit are orange when ripe, and edible in a famine situation. Grewia kakothamnos is particularly enjoyed as a forage by domestic goats, which will even eat the dead fallen leaves during the dry season.

Bouea oppositifolia, also known as plum mango, kundang, kundangan or remenia, is a species of flowering plant, a fruit tree in the mango family, that is native to Indochina and Southeast Asia.

References

  1. 1 2 "World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew". apps.kew.org. Retrieved 2017-08-07.
  2. Calane da Silva, M., Izdine, S. & Amuse, A.B. (2004). A Preliminary Checklist of the Vascular Plants of Mozambique: 1-184. SABONET, Pretoria.
  3. Ruffo, Christopher K.; Birnie, Ann; Tengnäs, Bo (2002). Edible wild plants of Tanzania. Regional Land Management Unit/Sida. ISBN   9966-896-62-7.