Dombeya rotundifolia

Dombeya rotundifolia
This article is about Dombeya rotundifolia as originally described by Hochstetter. The D. rotundifolia of Bojer is now D. spectabilis.
Dombeya rotundifolia
Conservation status
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: Rosidae
(unranked): Eurosids II
Order: Malvales
Family: Malvaceae
Subfamily: Dombeyoideae
Genus: Dombeya
Species: D. rotundifolia
Binomial name
Dombeya rotundifolia
(Hochst.) Planch.
Synonyms

Dombeya damarana K.Schum.
Dombeya densiflora Planch. ex Harv. & Sond.
Dombeya dinteri Schinz
Dombeya multiflora Planch.
Xeropetalum minus Endl.
Xeropetalum multiflorum Endl.

Dombeya rotundifolia, Dikbas or "South African Wild Pear" (it is not related to pear trees), is a small deciduous tree with dark grey to blackish deeply fissured bark, found in Southern Africa and northwards to central and eastern tropical Africa. Formerly placed in the Sterculiaceae, that artificial group has now been abandoned by most authors and the plants are part of an enlarged Malvaceae

Trees are normally 5–6 m tall with a single well-defined trunk, growing on deep soils, river banks and rocky places. Leaves and flower buds are densely covered in stellate hairs. One of the first species to flower in spring, often with Erythrina lysistemon. Flowers are abundant and sweet-scented, usually white but occasionally pale pink. Small (3–4 mm diameter) inconspicuous round fruits form at the centre of the brown, dead, persistent petals. Wood is bluish-grey, dense, hard and extremely tough, and was sought after during the era of building wagons and carriages.

Most of the cultivated dombeyas are shrubs with attractive pink or white flowers closely related to D. rotundifolia, such as Dombeya burgessiae or Dombeya autumnalis; the latter was described when its habit of flowering during autumn became apparent.

Contents

Cultivation and uses

It is drought and frost tolerant, it is popular with beekeepers due to its high nectar production that attracts a multitude of bees and butterflies. Its flowers in showy profuse displays make it a highly valued ornamental tree.

Gallery

See also

External links

References

  • van Wyk, B. and van Wyk, P. 1997. Field Guide to trees of South Africa. Struik, Cape Town

Wikimedia Foundation. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Dombeya rotundifolia — Dombeya rotundifolia …   Wikipédia en Français

  • Dombeya rotundifolia —   Dombeya rotundifolia …   Wikipedia Español

  • Dombeya rotundifolia — Dombeya rotundifolia …   Wikipédia en Français

  • Dombeya — of L Héritier de Brutelle is a synonym of Tourrettia (Bignoniaceae). Dombeya of Lamarck is a synonym of Araucaria. Dombeya Pink ball (Dombeya wallichii) inflorescence …   Wikipedia

  • Dombeya — Dombeya …   Wikipédia en Français

  • Dombeya —   Dombeya D. wallichii …   Wikipedia Español

  • Dombeya — Dombeya …   Wikipédia en Français

  • List of Southern African indigenous trees and woody lianes — This is a list of Southern African trees, shrubs and lianes.[1] Contents 1 Cyatheaceae 2 Zamiaceae 3 Podocarpaceae 4 Cupressaceae …   Wikipedia

  • List of trees and shrubs by taxonomic family — The following is a list of trees and shrubs of high notoriety. Taxonomic families for the following trees and shrubs are listed in alphabetical order, likewise the genera and closely related species.=GYMNOSPERMS= =CONIFERS= Araucariaceae: The… …   Wikipedia

  • Arboreto de Nairobi — Saltar a navegación, búsqueda La flor del árbol Kigelia africana. El Arboreto de Nairobi en inglés : Nairobi Arboretum es un arboreto de 30 hectáreas de extensión en los alrededores de Nairobi, Kenia. Es miembro del …   Wikipedia Español

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”