Results 41 to 50 of about 926 (175)

Intergeneric Hybridization between Phalaenopsis 2166 and Vanda ‘saint valentine’: Characterization of Parents Using ndhE cpDNA Partial Sequence [PDF]

open access: yes, 2021
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
core   +2 more sources

Sistemática do gênero Lanthanomelissa Holmberg (Hymenoptera, Apidae: Tapinotaspidini) [PDF]

open access: yes, 2017
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
core   +2 more sources

Subtribo Oncidiinae Benth. (Orchidaceae Juss.) no Distrito Federal, Brasil

open access: yesHoehnea
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
doaj   +1 more source

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]

open access: yes, 2017
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
core   +1 more source

Four new species of Lockhartia (Orchidaceae, Oncidiinae) [PDF]

open access: yesPhytotaxa, 2014
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

open access: yesLankesteriana, 2016
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.
openaire   +4 more sources

Diversidad de inclusiones minerales en la subtribu Oncidiinae (Orchidaceae)

open access: yesRevista de Biología Tropical, 2010
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
doaj   +2 more sources

“Push and Pull”: Biomechanics of the Pollination Apparatus of Oncidium spp. [PDF]

open access: yes, 2021
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
core   +1 more source

Comparettia bennettii (Orchidaceae: Oncidiinae), a new record for Ecuador

open access: yesLankesteriana, 2020
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
openaire   +4 more sources

The Chemical Composition of and (Orchidaceae) Floral Oils

open access: yesNatural Product Communications, 2006
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
doaj   +1 more source

Home - About - Disclaimer - Privacy