Ipomoea mauritiana
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Ipomoea mauritiana |
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Ipomoea mauritiana , German and Haiti Prunkwinde called is a plant type from the kind of morning glories ( Ipomoea ) from the family of wind plants (Convolvulaceae). The species is spread pantropically .
description
Ipomoea mauritiana is a hairless climber that is woody at the base and herbaceous at the top . The leaf blades have a circular outline, are usually five to seven times (occasionally three to nine times) lobed, rarely they are entire. They are 5 to 8 cm in length and are heart-shaped or cut off at the base. The lobes are egg-shaped, tapering towards the front, hairless or covered with isolated trichomes .
The inflorescences are little to much flowering cymes . The sepals are almost leathery, hairless, circular or elliptical, clearly convex and the crown encompassing and 6 to 12 mm long. The crown is reddish-purple to rose-pink in color and 4 to 6 cm long.
The fruits are egg-shaped, 1.2 to 1.4 cm long capsules . The seeds are black and hairy.
The number of chromosomes is 2n = 30.
distribution
The species is spread pantropically today and can mostly be found near the sea. It was originally found in Africa and tropical America.
Systematics
Within the genus of morning glories ( Ipomoea ), the species is classified in the series Eriospermum of the section Eriospermum in the subgenus of the same name Eriospermum .
supporting documents
literature
- Daniel F. Austin: Flora of Panama . In: Robert E. Woodson Jr. and Robert W. Schery (Eds): Flora of Panama , Part IX, Annals of the Missouri Botanical Garden, Vol. 62, 1975. pp. 157-224.
Individual evidence
- ^ Ipomoea mauritiana at Tropicos.org. In: IPCN Chromosome Reports . Missouri Botanical Garden, St. Louis
- ↑ Rafaël Govaerts (Ed.): Ipomoea - World Checklist of Selected Plant Families of the Royal Botanic Gardens, Kew. Last accessed on November 23, 2017.
- ^ Daniel F. Austin and Zosimo Huaman: A Synopsis of Ipomoea (Convolvulaceae) in the Americas ( Memento of September 6, 2009 in the Internet Archive ) . In: Taxon , Volume 45, Number 1, February 1996. Pages 3-38.
Web links
- Ipomoea mauritiana . In: S. Dressler, M. Schmidt, G. Zizka (Eds.): African plants - A Photo Guide. Senckenberg, Frankfurt / Main 2014.