Results 191 to 200 of about 2,943 (219)

Can flowers help to disentangle the Vriesea oligantha complex (Bromeliaceae: Tillandsioideae)? Taxonomic implications and contributions to the floral anatomy and biology of Stigmatodon

Botanical journal of the Linnean Society, 2023
The Vriesea oligantha complex comprises Vriesea lancifolia, Vriesea oligantha, and Vriesea pseudoligantha, which were recently transferred to Stigmatodon.
K. R. Silva, Aline Oriani, L. Versieux, A. Martinelli   +3 more
semanticscholar   +1 more source

Anatomical and physiological changes of in vitro-propagated Vriesea imperialis (Bromeliaceae) in the function of sucrose and ventilated containers

Plant Biosystems, 2020
Under in vitro culture conditions, plants may present physiological and anatomical disorders, which can interfere negatively after ex vitro transfer. The aim of this investigation was to analyze the impacts of natural ventilation and sucrose supply on ...
J. Martins, L. C. A. Rodrigues, L. T. Conde, A. Gontijo, A. R. Falqueto   +4 more
semanticscholar   +1 more source

Morphological and Anatomical Variations of Roots, Leaves, Peduncles, and Peduncle Bracts in the Vriesea oligantha Complex (Bromeliaceae): Perspectives for Taxonomy

Systematic Botany, 2020
Vriesea is one of the genera of Bromeliaceae with the highest morphological diversity, including species of difficult recognition, many of them forming complexes, such as the Vriesea oligantha alliance. Morphological and anatomical comparative studies of
K. R. Silva, L. Versieux, Aline Oriani
semanticscholar   +1 more source

Vriesea serraourensis (Bromeliaceae: Tillandsioideae), a new species from Chapada Diamantina, Bahia, Brazil

Phytotaxa
We describe, discuss, and illustrate Vriesea serraourensis, a new species from the Chapada Diamantina in the municipality of Barra da Estiva and Ituaçu, Bahia, Brazil, here considered a critically endangered species.
Everton Hilo de Souza, Eduardo P. Fernandez, G. C. Ferreira, L. Aona, F. V. Souza, E. Leme   +5 more
semanticscholar   +1 more source

Vriesea badinii (Bromeliaceae, Tillandsioideae), a new species from Ouro Preto, Minas Gerais, Brazil

Phytotaxa
This study describes and illustrates a new species of Vriesea, V. badinii, from the quarzitic campos rupestres of the Serra do Espinhaço. This species occurs in areas above 1,500 m, on the edges of the ruins of the Estrada Real in Serra do Chafariz, Ouro
E. A. Guarconi, A. Costa, I. M. Kessous
semanticscholar   +1 more source

Microhabitat traits and herbivory of Calodesma collaris (Lepidoptera: Erebidae) affect the establishment of Vriesea incurvata (Bromeliaceae) plants translocated to the Atlantic Forest of southern Brazil

Australian Journal of Botany
Context Epiphytic tank bromeliads are a key functional group in Neotropical forests. Yet, they remain under-utilised in environmental restoration efforts.
M. Sasamori, D. Endres júnior, Silvana Vargas do Amaral, Simeão Moraes, A. Droste   +4 more
semanticscholar   +1 more source

Pollen morphology of Brazilian species of Vriesea (Bromeliaceae, Tillandsioideae)

Grana, 2020
As a contribution to the infrageneric delimitation in the genus Vriesea pollen morphology of 17 species of the genus is described, with original data for 14 of the species.
Valéria Leobina dos Santos, M. Wanderley, L. Versieux, C. F. P. da Luz   +3 more
semanticscholar   +1 more source

ADVANCING PLANT METABOLISM ANALYSIS: A REAL – TIME OPTICAL APPROACH, INSIGHTS FROM VRIESEA CARINATA WAWRA

STED JOURNAL
Optical detection of plant stress in real-time is crucial as it enables timely interventions to mitigate potential damage. This study presents a detailed evaluation of a system that detects changes in plant metabolism in real-time by distributing optical
Sara Ristić, Miloš S. Mošić, Marija Petković Benazzouz, Stefan Lekić, Katarina M. Miletic   +4 more
semanticscholar   +1 more source

Vriesea nubicola Leme 2011, sp. nov.

2011
Published as part of Leme, Elton M. C. & Kollmann, Ludovic J. C., 2011, New species and a new combination of Brazilian Bromeliaceae, pp.
Leme, Elton M. C., Kollmann, Ludovic J. C.   +1 more
openaire   +1 more source

Vriesea minutiflora Leme 2011, sp. nov.

2011
Published as part of Leme, Elton M. C. & Kollmann, Ludovic J. C., 2011, New species and a new combination of Brazilian Bromeliaceae, pp.
Leme, Elton M. C., Kollmann, Ludovic J. C.   +1 more
openaire   +1 more source