Revised treatment of Memecylon section Buxifolia (Melastomataceae) in Madagascar
نویسندگان
چکیده
Stone, R.D. (2022). Traitement révisé de Memecylon section Buxifolia (Melastomataceae) à Madagascar. Candollea 77: 173–191. En anglais, résumés anglais et français. sect. Stone (Melastomataceae, Olisbeoideae) est un groupe d'arbustes petits arbres forestiers distribué l'Afrique l'Est tropicale (Kenya Tanzanie) du Sud avec une occurrence disjointe dans l'ouest le nord Dans traitement précédent, trois espèces cette étaient reconnues endémiques Madagascar: M. amplifolium buxifolium Blume (= perrieri Danguy) multinode Jacq.-Fél. ce travail, six nouvelles malgaches appartenant sont décrites illustrées: ambilobense angustatum leptophyllum minutifolium oblanceolatum reductum Stone. Avec ces révisions, la flore Madagascar comprend actuellement neuf Buxifolia. Nous en proposons taxonomique, clef d'identification. Pour chaque espèce, statut conservation évalué selon les Catégories Critères Liste rouge l'UICN.
منابع مشابه
Antidiabetic Activity of Methanolic Extract of Memecylon Malabaricum Cogn (melastomataceae) Leaves
Memecylon malabaricum cogn (Melastomataceae) is an indigenous medicinal plant used in ethno medicine for the treatment of bacterial infections, inflammation and skin diseases including herpes, chickenpox. It’s also a root ecbolic. The methanolic extract of Memecylon malabaricum leaves is subjected to antidiabetic activity using experimental model of alloxan induced diabetes. The results showed ...
متن کاملMultiple Miocene Melastomataceae dispersal between Madagascar, Africa and India.
Melastomataceae sensu stricto (excluding Memecylaceae) comprise some 3000 species in the neotropics, 1000 in Asia, 240 in Africa, and 230 in Madagascar. Previous family-wide morphological and DNA analyses have shown that the Madagascan species belong to at least three unrelated lineages, which were hypothesized to have arrived by trans-oceanic dispersal. An alternative hypothesis posits that th...
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چکیده ندارد.
15 صفحه اولBayesian analysis of combined chloroplast loci, using multiple calibrations, supports the recent arrival of Melastomataceae in Africa and Madagascar.
A new biogeographic scenario for Melastomataceae (Morley and Dick, American Journal of Botany 90(11) pp. 1638-1645, 2003) accepts an ndhF-based phylogeny for the family by Renner et al. (American Journal of Botany 88(7): 1290-1300, 2001), but rejects those authors' divergence time estimates. Morley and Dick concluded that Gondwanan vicariance, rather than the more recent long dispersal proposed...
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ژورنال
عنوان ژورنال: Candollea
سال: 2022
ISSN: ['0373-2967', '2235-3658']
DOI: https://doi.org/10.15553/c2022v772a5