Results 41 to 50 of about 4,210 (259)
Managed Bumblebees Outperform Honeybees in Increasing Peach Fruit Set in China: Different Limiting Processes with Different Pollinators [PDF]
, 2015 © 2015 Zhang et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
An, J +7 more
core +3 more sources
Self-fertility studies of some sweet cherry (Prunus avium L.) cultivars and selections
International Journal of Horticultural Science, 2004 Fruit set of two sweet cherry cultivars (Alex' and 'Stella' ) and four Hungarian selections have been studied over two years following open pollination, unassisted self-pollination (autogamy) and artificial self-pollination (geitonogamy).
Zs. Békefi
doaj +1 more source
Molecular and morphological phylogenetics of the digitate-tubered clade within subtribe Orchidinae s.s. (Orchidaceae: Orchideae) [PDF]
, 2018 The digitate-tubered clade (Dactylorhiza s.l. plus Gymnadenia s.l.) within subtribe Orchidinae is an important element of the North-temperate orchid flora and has become a model system for studying the genetic and epigenetic consequences of organism-wide
Bateman, Richard +5 more
core +2 more sources
Acta Botânica Brasílica, 2007 Raphiodon echinus é uma espécie de hábito rasteiro, que ocorre espontaneamente em áreas de caatinga. No presente trabalho foram observados a biologia reprodutiva desta espécie com o objetivo de contribuir com informações sobre sua ecologia da polinização.
Carla Tatiana de Vasconcelos Dias +1 more
doaj +1 more source
Is there a hybridization barrier between Gentiana lutea color morphs? [PDF]
PeerJ, 2015 In Gentiana lutea two varieties are described: G. lutea var. aurantiaca with orange corolla colors and G. lutea var. lutea with yellow corolla colors. Both color varieties co-occur in NW Spain, and pollinators select flower color in this species.
María Losada +5 more
doaj +2 more sources
PLANTS, PEOPLE, PLANET, EarlyView.Understanding how cooperative interactions remain stable matters for biodiversity because many plants rely on specialist insects that can also impose reproductive costs. We studied the interaction between Sambucus sieboldiana and seed‐consuming Heterhelus beetles through detailed field observations and pollination experiments.
Suzu Kawashima +3 more
wiley +1 more source
Ornamental HorticultureVanilla planifolia Jacks. is an orchid of great economic interest, classified as endangered. The limited genetic variation of this species has been primarily attributed to its clonal propagation.
Zelzin Eréndira Fernández-Villa +2 more
doaj +1 more source
The mixed mating system of a widespread weed: the case of Argemone ochroleuca Sweet (Papaveraceae)
Botanical Sciences, 2022 Background: Argemone ochroleuca is a worldwide invasive weed but is also highly valuable for their chemical compounds. Knowledge about its reproduction will help create plans for its control or its propagation. Questions: Does A.
Sandra Rios-Carrasco +1 more
doaj +1 more source
Fenologia intrafloral das flores aéreas de Trifolium polymorphum Poir. (Leguminosae) e suas implicações reprodutivas [PDF]
, 2009 Trifolium polymorphum is an amphicarpic species that grows in Uruguay, Argentina, Brazil, Paraguay and Chile. Underground flowers are cleistogamous, obligately autogamous and morphologically highly modified in structure and function.
Bernardello, Gabriel Luis Mario +3 more
core +3 more sources
PLANTS, PEOPLE, PLANET, EarlyView.Tiny, leafless fairy lanterns are easily overlooked on the forest floor. Thismia abei, endemic to Japan, persists in small, unstable populations and is listed nationally as Critically Endangered. Our recent work has revealed another, less obvious form of obscurity.
Kenji Suetsugu +2 more
wiley +1 more source