Euphorbia decorsei
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Euphorbia decorsei is a species of the genus spurge ( Euphorbia ) in the family of Euphorbiaceae (Euphorbiaceae).
description
The succulent Euphorbia decorsei grows as a tall tree with smooth branches that reach a diameter of about 6 millimeters. The linear and ephemeral leaves are up to 10 millimeters long and 6 millimeters wide.
The inflorescence is formed from cymes that are in tightly arranged clusters. Single- sex cyathias are formed. The three nectar glands are elliptically shaped and stand individually. The bluntly lobed fruit is up to 10 millimeters wide and 7 millimeters long. At the base of the lobes, growths up to 2 millimeters long are formed. The fruit stands on a stalk that is roughly bent back and up to 7 millimeters long. The angular seed has a smooth surface and an appendage .
Distribution and systematics
Euphorbia decorsei is endemic to the south of Madagascar .
The species was first described in 1903 by Emmanuel Drake del Castillo .
Euphorbia decorsei is in the endangered Red List species the IUCN as " Endangered (EN) ," d. H. endangered, classified.
swell
- Urs Eggli (ed.): Succulent lexicon. Dicotyledons (dicotyledons) . Eugen Ulmer, Stuttgart 2002, ISBN 3-8001-3915-4 , pp. 137 .
Individual evidence
- ↑ Bulletin du Muséum d'Histoire Naturelle. Volume 9, p. 44. Paris 1903 ( online )
- ↑ Euphorbia decorsei in the IUCN 2020-1 Red List of Threatened Species . Listed by: Haevermans, T., 2004. Retrieved May 11, 2020 ..
Web links
- Information from GBIF on Art