Results 271 to 280 of about 20,645 (299)
Some of the next articles are maybe not open access.
Evolution of stamen dimetrism in Melastomataceae, a large radiation of pollen flowers
, 2021L. F. Melo +4 more
semanticscholar +1 more source
New Species in Brazilian Melastomataceae [PDF]
Kew Bulletin, 1993 In preparation for an account of the genera Cambessedesia and Marcetia for the Florula of Pico das Almas, a detailed survey of recent collections revealed two species which are described here. Members of these two genera are typical components of the 'campo rupestre' formation, being highly adapted to this particular vegetation type.
openaire +1 more source
Apomixis does not affect visitation to flowers of Melastomataceae, but pollen sterility does.
Plant biology, 2016Apomixis is an asexual seed reproduction mechanism thorough which embryos are originated from material tissues inside the ovules, without precedent fertilisation.
F. Maia, I. Varassin, R. Goldenberg
semanticscholar +1 more source
A revision of Pterolepis (Melastomataceae: Melastomeae)
Nordic Journal of Botany, 1994Pterolepis consists of herbs and small shrubs with pink, purple, or white (3‐)4–5‐merous flowers, stamens with basal‐ventrally prolonged connectives, and cochleate seeds. The majority of the species occur in central Brazilian cerrado vegetation, but two weedy species have become widespread, one ranging from Bolivia to southern Mexico, the other from ...
openaire +2 more sources
Taxonomy of Sonerila (Melastomataceae) in Ceylon
Nordic Journal of Botany, 1983Sonerila, a large genus of the tribe Sonerilaeae, comprises about 175 species in tropical Asia. In Ceylon 22 species are recognized and most of them can be grouped into three endemic species groups. Descriptions, discussions, and a key to all species as well as illustrations of them are provided. S. crassicaulis Lundin and S.
openaire +2 more sources
Monograph of Mecranium (Melastomataceae-Miconieae)
Systematic Botany Monographs, 1993(Thesis) Thesis (Ph. D.)--University of Florida, 1989. ; (Bibliography) Includes bibliographical references (leaves 346-355) ; Typescript. ; Vita. ; (Statement of Responsibility) by James Dan Skean, Jr.
openaire +1 more source