Results 41 to 50 of about 3,453 (207)

Influence of drought stress on the metabolite and ion composition in nectar and nectaries of different day‐ and night‐flowering Nicotiana species

Plant Biology, Volume 28, Issue 3, Page 897-912, April 2026.
Drought stress leads to reduced nectar secretion and alters nectar composition of day‐ and night‐flowering Nicotiana species, which may impair plant–pollinator interactions. Abstract The frequencies of droughts worldwide will increase in the future due to climate changes. Nectar composition of plant species varies in relation to pollinator and can also
T. Göttlinger, D. Naegel, J. E. Dick, G. Lohaus   +3 more
wiley   +1 more source

Light-responsive expression atlas reveals the effects of light quality and intensity in Kalanchoë fedtschenkoi, a plant with crassulacean acid metabolism. [PDF]

, 2020
BackgroundCrassulacean acid metabolism (CAM), a specialized mode of photosynthesis, enables plant adaptation to water-limited environments and improves photosynthetic efficiency via an inorganic carbon-concentrating mechanism.
Borland, Anne M, Chen, Jin-Gui, Cushman, John C, Garcia, Travis M, Hu, Rongbin, Lipzen, Anna, Liu, Degao, Muchero, Wellington, Ng, Vivian, Pasha, Asher, Provart, Nicholas J, Schmutz, Jeremy, Sreedasyam, Avinash, Tuskan, Gerald A, Wang, Mei, Yang, Xiaohan, Yerramsetty, Pradeep, Zhang, Jin   +17 more
core   +2 more sources

Climate Change Will Resize and Reshape Plant–Hummingbird Networks in the Atlantic Forest

Diversity and Distributions, Volume 32, Issue 1, January 2026.
ABSTRACT Aim To assess how climate change could reshape plant–hummingbird interaction networks in the Atlantic Forest by predicting shifts in species co‐occurrence and evaluating changes in network structure. Location Atlantic Forest, South America.
Alejandro Restrepo‐González, Thais B. Zanata, Fernanda T. Brum, Silvana Buzato, Catherine H. Graham, Joice Iamara‐Nogueira, Isabela G. Varassin   +6 more
wiley   +1 more source

Micropropagação de Aechmea setigera Mart. ex Schult. & Schult. f.: uma bromélia endêmica da Amazônia Ocidental. [PDF]

, 2019
As bromélias da Amazônia são em geral pouco conhecidas. Aechmea setigera é uma bromélia endêmica da Amazônia com potencial ornamental. O objetivo do trabalho foi avaliar as respostas fisiológicas sob efeito de reguladores de crescimento nas etapas da ...
FERMINO JUNIOR, P. C. P., LEÃO, J. R. A., RAPOSO, A., TEIXEIRA, R. B., VASCONCELOS, J. de M.   +4 more
core  

Bromeliáceas notables de Colombia. - 1

Caldasia, 1942
Aechmea contracta / Aechmea nívea / Aechmea Schultesiana / Brocchinia serrata / Guzmania brasiliensis / Guzmania vittata / Pitcairnia caricifolia Mart. / Pitcairnia Cuatrecasana L. / Pitcairnia tolimensis / Pitcairnia turbinella / Vriesia chrysostachys E.
Smith Lyman B.
doaj  

Polinização por abelhas em Aechmea caudata lindm., uma bromélia com características ornitófilas, na ilha de Santa Catarina, Sul do Brasil [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-graduação em Biologia Vegetal, Florianópolis, 2009A maioria das espécies de Bromeliaceae é polinizada por beija-flores, mas borboletas e ...
Kamke, Rafael
core  

Reproductive systems of Hohenbergia Schult. & Schult.f. (Bromelioideae: Bromeliaceae) endemic to the Atlantic forest

Nordic Journal of Botany, Volume 2025, Issue 9, September 2025.
Many species of the Bromeliaceae are under threat due to the fragmentation and anthropogenic pressure affecting the Atlantic Forest highlight the need to conservation efforts. The genus Hohenbergia deserves special attention in this context, as the Hohenbergia stellata complex includes endemic species that rely on diverse reproductive strategies, which
Tiago Abreu da Silva, Brayan Paiva Cavalcante, Adelly Cardoso de Araujo Fagundes, Gleice Quelle Silva dos Santos Nascimento, Lidyanne Yuriko Saleme Aona, Fernanda Vidigal Duarte Souza, Maria Angélica Pereira de Carvalho Costa, Everton Hilo de Souza   +7 more
wiley   +1 more source

Anatomía foliar en Bromeliaceae del Nordeste argentino y Paraguay [PDF]

, 2010
Fueron estudiadas 31 especies de Bromeliaceae: 14 de la subfamilia Bromelioideae, 15 de Tillandsioideae y dos de Pitcairnioideae, con el fin de determinar las características anatómicas de sus hojas y la estructura y desarrollo de las escamas peltadas ...
Dervidueé, Fernando S., Gonzalez, Ana Maria   +1 more
core   +1 more source

Aechmea subintegerrima Leme, comb. nov.

, 2011
Aechmea subintegerrima (Philcox) Leme, comb. nov. (Fig. 1, A–B) Basionym: Streptocalyx subintegerrimus Philcox (1992b: 544), nom. nov. pro Streptocalyx laxiflorus Philcox (1992a: 263), as “ laxiflora ”, nom. illeg, non Streptocalyx laxiflorus Baker (1889: 81). Type: BRAZIL.
Leme, Elton M. C., Kollmann, Ludovic J. C.   +1 more
openaire   +2 more sources

Nota taxonômica em Aechmea Ruiz & Pav. (Bromeliaceae, Bromelioideae) e primeiro registro de Aechmea triangularis L.B.Sm. no estado do Paraná, Brasil

Rodriguésia, 2014
Durante o estudo taxonômico do gênero Aechmea Ruiz & Pav. no estado do Paraná, Brasil, Aechmea guaratubensis E. Pereira não foi encontrada em campo ou herbários, com exceção do holotypus. Este nome é proposto aqui como nova sinonímia de Aechmea recurvata
Shyguek Nagazak Alves Miyamoto, Rosângela Capuano Tardivo   +1 more
doaj