A Necessary New Combination in Duroia (Rubiaceae)
نویسندگان
چکیده
منابع مشابه
Triterpenes and the Antimycobacterial Activity of Duroia macrophylla Huber (Rubiaceae)
Duroia macrophylla popularly known as "cabeça-de-urubú," "apuruí," or "puruí-grande-da-mata" occurs in the Amazon Forest. Its leaves and branches were collected twice and extracted with dichloromethane and methanol. All extracts were subjected to phytochemical investigation and terpenes and flavonoids were found in all dichloromethane and methanol extracts, respectively. Methanol extracts from ...
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Sommera cusucoana Lorence, D. Kelly & A. Dietzsch, sp. nov., (Rubiaceae), a new species from Honduras, differs from the other Mesoamerican Sommera species by the combination of large, obovate leaves with long red petioles, glabrous or glabrate intervenal areas, red stipules, lax, sparsely pubescent inflorescences with red axes, flowers with red hypanthium and calyx, long fruiting pedicels, and ...
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ژورنال
عنوان ژورنال: Annals of the Missouri Botanical Garden
سال: 1990
ISSN: 0026-6493
DOI: 10.2307/2399677