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Combretum kraussii ( Inglês )

fornecido por wikipedia EN

Combretum kraussii, the forest bushwillow, is a medium-sized to large tree[1] of eastern South Africa, Eswatini and southern Mozambique, which is found within, or in the vicinity of forests.[2] The specific name commemorates Dr. F. Krauss who undertook a collecting trip to South Africa from 1838 to 1840.[1]

Description

The trees are semi-deciduous, as spring leaves only partially replace old foliage. These forest trees become conspicuous in late spring, when the fresh leaves turn to a pale, almost white colour, before returning to green by mid-summer.[3] In winter the foliage turns partially red or purple, which is shed just before flowering starts.[4] The fresh clusters of four-winged fruit are a colourful red or yellowy red colour, before they dry to mid-brown.[3]

Biochemical

Combretastatin B-1, a type of stilbenoid, can be found in C. kraussii.[5]

Relationships

It is closely related to Combretum nelsonii[2][4] which occurs in rockier habitats, and bears a resemblance to the larger leaved Combretum woodii, which is similarly distributed, but in bushveld.[2]

Gallery

References

  1. ^ a b Le Roux, Lou-Nita; et al. "Combretum kraussii". Retrieved 14 October 2011.
  2. ^ a b c Van Wyk, Braam, Piet (1997). Field Guide to the Trees of Southern Africa. Cape Town: Struik. p. 332. ISBN 1-86825-922-6.
  3. ^ a b Palgrave, K.C. (1984). Trees of Southern Africa. Cape Town: Struik. p. 670. ISBN 0-86977-081-0.
  4. ^ a b Pooley, Elsa (1997). The Complete Field Guide to Trees of Natal, Zululand & Transkei. Durban: Natal Flora Publications Trust. p. 358. ISBN 0-620-17697-0.
  5. ^ Uteroactive constituents from Combretum kraussii. Bridget K Brookes, Olga V Doudoukina, Lynn C Katsoulis and Joy H D Veale, South African Journal of Chemistry, Dec 99, Vol. 52, Issue 4, page 127 (abstract)
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Combretum kraussii: Brief Summary ( Inglês )

fornecido por wikipedia EN

Combretum kraussii, the forest bushwillow, is a medium-sized to large tree of eastern South Africa, Eswatini and southern Mozambique, which is found within, or in the vicinity of forests. The specific name commemorates Dr. F. Krauss who undertook a collecting trip to South Africa from 1838 to 1840.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia authors and editors
original
visite a fonte
site do parceiro
wikipedia EN