Home | > | List of families | > | Euphorbiaceae | > | Schinziophyton | > | rautanenii |
Synonyms: |
Ricinodendron rautanenii Schinz |
Common names: | False balsa (English) Manketti tree (English) Mongongo nut (English) |
Frequency: | |
Status: | Native |
Description: |
Usually medium-sized to large spreading tree. Bark grey to pale golden-brown, smooth, often peeling. Leaves spirally arranged, digitate with 5-7 leaflets; leaflets elliptic-ovate to oblanceolate, dark green above, pale grey below, turning bright yellow before falling, stellate hairy; 2-4 bright green glands just above the petiole; margins entire edged with gland dots. Flowers unisexual on different trees, calyx and ovary densely covered in golden-brown to rusty stellate hairs. Fruit ovoid, 2.5 × 3.5 cm, light grey-green, covered in velvety hairs. The hard seeds produce an edible oil. |
Notes: | |
Derivation of specific name: | |
Habitat: | On sandy soils in deciduous woodland, along rivers, on wooded hillsides, often on Kalahari sand and sometimes forming large stands. |
Flowering time: | Oct - Nov |
Worldwide distribution: | Southern Tanzania, southern DRC, Angola, Namibia, Botswana, Zambia, Malawi, Zimbabwe, Mozambique and northern South Africa. |
Botswana distribution: | N,SE |
Growth form(s): | Tree. |
Endemic status: | |
Red data list status: | |
Insects associated with this species: | |
Spot characters: | Display spot characters for this species |
Literature: |
Burrows, J.E., Burrows, S.M., Lötter, M.C. & Schmidt, E. (2018). Trees and Shrubs Mozambique Publishing Print Matters (Pty), Cape Town. Page 467. (Includes a picture). Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 31. Curtis, B.A. & Mannheimer, C.A. (2005). Tree Atlas of Namibia National Botanic Research Institute, Windhoek Pages 334 - 335. (Includes a picture). Drummond, R.B. (1975). A list of trees, shrubs and woody climbers indigenous or naturalised in Rhodesia. Kirkia 10(1) Page 253. As Ricinodendron rautanenii Heath, A. & Heath, R. (2009). Field Guide to the Plants of Northern Botswana including the Okavango Delta Kew Publishing Page 248. (Includes a picture). Mannheimer, C. & Curtis B. (2009). Le Roux and Müller's Field Guide to the Trees and Shrubs of Namibia Macmillan Education, Windhoek, Namibia. Pages 260 - 261. (Includes a picture). Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 43. Radcliffe-Smith, A. (1996). Euphorbiaceae Flora Zambesiaca 9(4) Pages 297 - 299. (Includes a picture). Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 58. Timberlake, J.R. & Childes, S.L. (2004). Biodiversity of the Four Corners Area: Technical Reviews Volume Two (Chapter 5-15) Appendix 5-1: Plant Checklist Occasional Publications in Biodiversity 15 Page 208. |
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