Results 21 to 30 of about 10,975 (116)

Morfoanatomia dos órgãos vegetativos de Miltonia regnellii (Lindl.) Rchb. f. (Oncidiineae, Orchidaceae) - DOI: 10.4025/actascibiolsci.v30i1.1407

open access: yesActa Scientiarum: Biological Sciences, 2008
Com o objetivo de caracterizar os tecidos especializados que tornam Miltonia regnellii (Lindl.) Rchb. f. capaz de ocupação do ambiente epifítico, seus órgãos vegetativos foram analisados morfoanatomicamente.
Greta Aline Dettke   +3 more
doaj   +1 more source

Spiranthes spiralis (L.) Chevall. (Orchidaceae) en la ciudad de Madrid [PDF]

open access: yes, 2015
Se da a conocer la presencia de esta orquídea poco citada, en la urbe madrileña.
Campos Casabón, Juan Carlos   +2 more
core   +1 more source

Nuevas aportaciones al conocimiento de la flora de la Sierra de Libar (Parque Natural Sierra de Grazalema, Málaga) [PDF]

open access: yes, 2002
New records for the flora of Sierra de Libar (Grazalema Natural Park, Málaga province)Palabras clave. Flora, Parque Natural Sierra de Grazalema, Málaga, Sierra de Libar.Key words.
Becerra Parra, Manuel
core   +4 more sources

Floral Handedness in Mormodes Orchids: Revisiting Charles Darwin's Observations

open access: yesBiotropica, Volume 57, Issue 6, November 2025.
In this study, we scrutinized floral enantiostyly in Mormodes orchids, a unique trait within Orchidaceae first observed by Charles Darwin. We hypothesize how intricate column twisting drives strategic pollinarium placement onto opposite sides of the thorax of male euglossine bees, enhancing cross‐pollination.
Arthur Domingos‐Melo   +2 more
wiley   +1 more source

Ethnopharmacology of Medicinal Plants of the Pantanal Region (Mato Grosso, Brazil)

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2012, Issue 1, 2012., 2012
Traditional knowledge is an important source of obtaining new phytotherapeutic agents. Ethnobotanical survey of medicinal plants was conducted in Nossa Senhora Aparecida do Chumbo District (NSACD), located in Poconé, Mato Grosso, Brazil using semi‐structured questionnaires and interviews.
Isanete Geraldini Costa Bieski   +7 more
wiley   +1 more source

Laelia mottae (Orchidaceae): una especie nueva del complejo de Laelia anceps Lindl.

open access: yesBotan‪ical Sciences, 2014
Se describe e ilustra una especie nueva del género Laelia: L. mottae Archila, Chiron, Szlach. & E.A. Pérez-García. Durante muchos años esta especie se consideró como una variante enana de Laelia anceps; sin embargo, el análisis de ejemplares, tanto ...
Fredy Archila   +4 more
doaj   +1 more source

Proyecto de desarrollo para producción y comercialización de orquídeas in vitro [PDF]

open access: yes, 2017
The project is specifically aimed to the generation of "baby" orchids that can be commercialized to customer, florists and different enterprises. InVi Plant, “feelings that lasts”, offers details elaborated with in vitro crops of orchids.
Benalcázar Rodríguez, Jeannette Paola   +1 more
core  

Tropical Land‐Use Change Disrupts Zeta‐Diversity Across Taxa

open access: yesGlobal Change Biology, Volume 31, Issue 5, May 2025.
We studied birds, dung beetles, and orchids across natural and human‐transformed habitats in the Colombian Andes to understand how land‐use change affects biodiversity. We found that deforestation simplifies ecological communities and reduces both rare and widespread species, especially orchids.
Edicson Parra‐Sanchez   +14 more
wiley   +1 more source

Improved Survival with Therapeutic Hypothermia after Cardiac Arrest with Cold Saline and Surfacing Cooling: Keep It Simple

open access: yesEmergency Medicine International, Volume 2011, Issue 1, 2011., 2011
Aim. To evaluate whether the introduction of a therapeutic hypothermia (TH) protocol consisting of cold saline infusion and surface cooling would be effective in targeting mild therapeutic hypothermia (32–34∘C). Additionally, to evaluate if TH would improve survival after cardiac arrest. Design. Before‐after design. Setting. General Intensive Care Unit
Cristina Granja   +4 more
wiley   +1 more source

Resposta de Laelia purpurata a diferentes doses e fertilizantes minerais e orgânicos

open access: yesOrnamental Horticulture, 2007
O objetivo deste trabalho foi avaliar o efeito da aplicação simultânea de adubo mineral e orgânico em diferentes concentrações visando o melhor desenvolvimento da orquídea.
Aline Ferreira Barros   +5 more
doaj   +1 more source

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