Results 41 to 50 of about 491 (160)
Anthecological features of Lonicera japonica Thunb. in the environments of Southern Uzbekistan
Труды по прикладной ботанике, генетике и селекции, 2021 Background. Identification of spectacular ornamental perennial lianas for urban landscaping in southern cities is important for modern urban greening programs.
Kh. K. Djumayev, K. G. Tkachenko
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Operation of dichogamy and herkogamy in five taxa of Pulsatilla
Ecography, 1991 Dichogamy in five taxa of Pulsatilla (P. patens, P. pratensis, P. vernalis, P. vulgaris ssp. gotlandica and P. vulgaris ssp.
Olle Jonsson +2 more
openaire +1 more source
Nectar secretion and pollen production in protandrous flowers of Campanula patula L. (Campanulaceae)
Acta Agrobotanica, 2018 Nectar secretion was noted both in the male and female floral phases of the protandrous flowers of Campanula patula (Campanulaceae). Female-biased sugar accumulation was evidenced and plasticity in the duration of sexual phases observed.
Bożena Denisow +2 more
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Assessment of in Vitro Pollen Germination and Pollen Tube Growth of Annona Cherimola Mill
International Journal of Fruit Science, 2022 Yield in cherimoya (Annona cherimola Mill.) is affected by various factors reducing fertilization and fruit production such as: the protogynous dichogamy of the flowers, deficient natural pollination, and low pollen quality.
Segundo Maita +2 more
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Nordic Journal of Botany, Volume 2026, Issue 6, June 2026.Penstemon digitalis is an early spring‐flowering species of the northwest Missouri prairie community, a period often characterized by low and unpredictable bee visitation. We conducted an experimental field study to evaluate how pollinator‐mediated pollen transfer and floral longevity interact to influence pollen acquisition and seed production.
Gregg Dieringer, Leticia Cabrera R.
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Frontiers in Plant Science, 2023 IntroductionPersian walnut (Juglans regia) is an economically important nut fruit species cultivated worldwide for its nutritious kernel and timber quality wood.
Sahar Solhjoo +5 more
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Acta Biológica Colombiana, 2017 Neotropical Piper species have bisexual flowers. Such reproductive trait is considered basal in this pantropical genus. However, neotropical species having unisexual (staminate) flowers along with bisexual ones have also been reported.
Milene Faria Vieira +1 more
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Is Self‐Pollination Sufficient to Maximise Seed Set and Fruit Quality in Kiwifruit Hermaphrodites?
New Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 2, June 2026.The purpose of this study was to determine whether supplementary pollination of each of two hermaphrodite kiwifruit selections was likely to produce any significant improvement in seed set or fruit quality, compared with self‐pollination alone. Three main pollination treatments were applied to floral shoots: self‐pollination alone and self‐pollination ...
A. G. Seal, C. M. McKenzie
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Reproductive Biology of Fritillaria aurea Schott (Liliaceae), a Rare Species Endemic to Turkey
Diversity, 2022 Fritillaria aurea, unlike other Fritillaria species, is a narrowly endemic species. It has a brown checkered speckled color on each tepal and also has regular yellow intense colors on the tepals.
Faruk Yıldız +3 more
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The Red Queen unveils the sexual and mating strategies of flowers
Journal of Ecology, Volume 114, Issue 5, May 2026.Although the conventional wisdom is that floral traits of plants evolved in concert with their mutualistic pollinators, here we showed that several key sexual and mating traits of plants, which modulate their outcrossing strategy, evolved in response to the pressure exerted by their antagonistic insect herbivores.
Carlos Roberto Fonseca +2 more
wiley +1 more source