Results 111 to 120 of about 647 (140)

Untangling inflorescences in Miconieae (Melastomataceae): development, typology, and the systematic and evolutionary implications

Journal of Plant Research, 2022
This study aimed to describe the origin, position, development and typology of inflorescences in Miconieae through ontogenetic and morphological analyses using light microscopy. We observed three morphological character states: terminal, pseudo-axillary and axillary; and two ontogenetic states: terminal and axillary.
Talvanis Lorenzetti Freire, Beatriz do Nascimento Valente, Karen L. G. De Toni, José Fernando A. Baumgratz   +3 more
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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

Taxonomic notes on Leandra (Melastomataceae, Miconieae) - II

Phytotaxa, 2018
(Taxonomic notes on Leandra (Melastomataceae, Miconieae) - II). In this study we propose 12 synonyms, 15 lectotypes and a new name for eastern Brazilian species of Leandra. Leandra pubescens var. tomentosa is placed in the synonymy of Clidemia atrata; Leandra laxa in the synonymy of L. eriocalyx; Leandra sessiliflora in the synonym of L.
Reginato, Marcelo, Goldenberg, Renato
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Miconia walterjuddii (Miconieae: Melastomataceae), a new species from Cuba

Brittonia, 2011
Miconia walterjuddii, a new species of Melastomataceae from the mountains in northeast Cuba, is described. This species can be easily assigned to Miconia section Chaenopleura due to its short anthers that open by two longitudinal slits. Sequence data from nrITS confirm this placement.
Fabian A Michelangeli
exaly   +2 more sources

Nomenclatural novelties in Miconieae (Melastomataceae): new synonym and typifications

Phytotaxa, 2020
(Nomenclatural novelties in Miconieae (Melastomataceae): new synonym and typifications). This contribution provides diagnostic morphological characters, geographic distribution data, synonymizations and typifications for three species of Miconieae.
Valente, Beatriz Do Nascimento, Baumgratz, José Fernando A., Maia, Vitor Hugo   +2 more
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A revision of the Miconia ulmarioides complex (Melastomataceae: Miconieae)

Brittonia, 2018
A taxonomic revision is presented for ten species that comprise the Miconia ulmarioides complex (Melastomataceae: Miconieae). This group is characterized by four-merous flowers with four-locular ovaries, short, stout, pink to fuchsia anthers, punctiform or truncated styles and short outer calyx teeth. All species in the group are small trees and shrubs
Nichole M. Tiernan, Fabián A. Michelangeli   +1 more
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A new species of Miconia (Melastomataceae, Miconieae) from northeastern Brazil

Brittonia, 2013
Miconia caiuia occurs only in the highly endangered submontane moist forests in the states of Alagoas, Pernambuco, and northern Bahia, Brazil. It belongs to Miconia section Miconia subsection Secundiflorae. This new species can be distinguished from other species in this subsection by the lepidote-stellate trichomes on young branches, petioles ...
Earl Celestino de Oliveira Chagas
exaly   +2 more sources

A new Panamanian species of Miconia (Melastomataceae: Miconieae)

Phytotaxa
Miconia sparsiflora is described as a new species known only from lower montane tropical forests on the Caribbean slopes of Panama. A line drawing, a distribution map, a recommended conservation assessment, and comparisons with presumed closest relatives based on morphology are provided.
FRANK ALMEDA, RICARDO PACIFICO
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Taxonomic Placement of Calycogonium Squamulosum (Melastomataceae: Miconieae)

Brittonia, 1986
Calycogonium squamulosum Cogn., a Puerto Rican endemic, is shown properly to be placed inHenriettea DC, (includingHenriettella Naud.), and this transfer is made. The species is allied to several other lepidote taxa ofHenriettea, e.g.,H. squamata (Alain) Alain andH.
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Three new species in the neotropical genus Clidemia (Melastomataceae: Miconieae)

Brittonia, 2009
We here propose and describe three new species of Clidemia: C. aguilarii from Costa Rica and Panama; C. aurantiaca from Costa Rica, Panama, and Ecuador; and C. subpeltata, a Costa Rican endemic. Phenological notes, distribution maps, line drawings, color images of the live plants in the wild, and discussions comparing the new species to their presumed ...
Ricardo Kriebel, Frank Almeda
openaire   +1 more source