Intergeneric Hybridization between Phalaenopsis 2166 and Vanda ‘saint valentine’: Characterization of Parents Using ndhE cpDNA Partial Sequence [PDF]
An intergeneric cross between Phalaenopsis 2166 and Vanda ‘saint valentine’ has successfully produced protocorms that will be grown further to form seedlings.
Dwiati, Murni, Susanto, Agus Hery
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Sistemática do gênero Lanthanomelissa Holmberg (Hymenoptera, Apidae: Tapinotaspidini) [PDF]
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Zoologia, 2017.O gênero Lanthanomelissa Holmberg, 1903 é representado por abelhas pequenas com distribuição restrita as áreas de campos do sul
Souza, Hanna Heid Soares de
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Subtribo Oncidiinae Benth. (Orchidaceae Juss.) no Distrito Federal, Brasil
Oncidiinae é a segunda maior subtribo de orquídeas das Américas. Segundo a Lista de Espécies da Flora do Brasil, a representatividade da subtribo no Distrito Federal é de 15 gêneros e 19 espécies.
Viviane Vaz de Queiroz +2 more
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Phosphorylation of Phosphoenolpyruvate Carboxylase Is Essential for Maximal and Sustained Dark CO2 Fixation and Core Circadian Clock Operation in the Obligate Crassulacean Acid Metabolism Species Kalanchoe fedtschenkoi [PDF]
Phosphoenolpyruvate carboxylase (PPC; EC 4.1.1.31) catalyzes primary nocturnal CO2 fixation in Crassulacean acid metabolism (CAM) species. CAM PPC is regulated posttranslationally by a circadian clock-controlled protein kinase called phosphoenolpyruvate ...
Boxall, Susanna F +4 more
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Four new species of Lockhartia (Orchidaceae, Oncidiinae) [PDF]
Four new species of Lockhartia are described and illustrated: L. compacta from Bolivia, L. endresiana from Costa Rica, L. rugosifolia from Ecuador and Peru, and L. tenuiflora from Ecuador and Colombia. Comments are given on their phenology, distribution, conservation status, and distinction from similar species.
openaire +4 more sources
A new Oliveriana (Orchidaceae: Oncidiinae) from Ecuador
A new species of Oliveriana is described and illustrated. It is compared with and distinguished from all other listed members of the genus by a unique combination of distinct features, such as the extremely elongate and narrow leaves, and a flower with a fleshy triangular lip.
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Diversidad de inclusiones minerales en la subtribu Oncidiinae (Orchidaceae)
Las inclusiones minerales en las plantas, han sido utilizadas como herramientas de diagnóstico en la identificación taxonómica. Se analizaron y compararon las inclusiones minerales en las hojas de 140 especies de Oncidiinae (Epidendroideae: Orchidaceae).
Estela Sandoval-Zapotitla +2 more
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“Push and Pull”: Biomechanics of the Pollination Apparatus of Oncidium spp. [PDF]
Comprising ca. 28,000, species the Orchidaceae constitute one of the most species-rich plant families. Orchids differ from other monocotyledons i.a., in the formation of so-called pollinaria, which are entities consisting of pollen grains aggregated into
Gallenmüller, Friederike +4 more
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Comparettia bennettii (Orchidaceae: Oncidiinae), a new record for Ecuador
Comparettia bennettii, a previously known species from Peru and Bolivia, is here recorded in the premontane forests of southeastern Ecuador. We provide a Lankester Composite Digital Plate (LCDP), photos, taxonomic comments, and an updated description of the species. Key Words: Amazonia, Cordillera del Cóndor, premontane forests, Stigmatorthos ...
Jiménez, Marco M. +2 more
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The Chemical Composition of and (Orchidaceae) Floral Oils
The chemistry of the floral oils of Phymatidium delicatulum and P. tillandsioides (Orchidaceae) is described. These small epiphytes produce the oils in a complex gland (the elaiophore) located on the median petal. The floral oils of P.
Mariza G. Reis +3 more
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