dcsimg

Comprehensive Description ( anglais )

fourni par Smithsonian Contributions to Zoology
Heliotropium ramosissimum (Lehmann) DeCandolle: Karkur Murr. Flowering

*H. undulatum Vahl: Shaw (1931) wrote: “on cliff top, about 4000 ft., low plant 8 ins. high. About 6000 ft., rocky gorge on mountain top, about 6 ins. high.”

Trichodesma africanum (Linnaeus) R. Brown var. abyssinicum Brand: Karkur Murr and wadi 12 km west. Closely browsed by gazelles where accessible.
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citation bibliographique
Osborn, D. J. and Krombein, Karl V. 1969. "Habitats, Flora, Mammals, and Wasps of Gebel Uweinat, Libyan Desert." Smithsonian Contributions to Zoology. 1-18. https://doi.org/10.5479/si.00810282.11

Heliotropium crispum ( anglais )

fourni par wikipedia EN

Heliotropium crispum is a species of flowering plant in the family Boraginaceae, native to western Africa (including the Canary Islands), Egypt, Sudan, south-western Asia, and Pakistan. It was first described by René Louiche Desfontaines.[1]

Description

Heliotropium crispum is a very variable annual or perennial herbaceous plant. It has greyish leaves and dense cymes of small white flowers.[2]

Distribution and habitat

Heliotropium crispum is native to western Africa,[3] from the Canary Islands, Mauritania and Senegal to Nigeria, Egypt and Sudan, and to Saudi Arabia, Afghanistan and Pakistan.[1] In the Canary Islands, it is found on dry (leeward) southern or western slopes of all the islands.[2]

References

  1. ^ a b c d "Heliotropium crispum Desf.", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2018-02-01
  2. ^ a b Bramwell, David & Bramwell, Zoë (2001), Wild Flowers of the Canary Islands (2nd ed.), Madrid: Editorial Rueda, p. 278, ISBN 84-7207-129-4 (as Heliotropium bacciferum)
  3. ^ Plant Resources of Tropical Africa
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Heliotropium crispum: Brief Summary ( anglais )

fourni par wikipedia EN

Heliotropium crispum is a species of flowering plant in the family Boraginaceae, native to western Africa (including the Canary Islands), Egypt, Sudan, south-western Asia, and Pakistan. It was first described by René Louiche Desfontaines.

licence
cc-by-sa-3.0
droit d’auteur
Wikipedia authors and editors
original
visiter la source
site partenaire
wikipedia EN