Effects of floral traits on geitonogamous selfing rates and reproductive success in a protandrous species

M Hou, ZG Zhao - Journal of Plant Ecology, 2023 - academic.oup.com
Through its role in regulating pollinator behavior, floral display size and nectar gradient
within inflorescences may alter the extent of geitonogamy and thus female reproductive …

Within‐plant variation in reproductive investment: consequences for selection on flowering time

EJ Austen, JRK Forrest, AE Weis - Journal of Evolutionary …, 2015 - academic.oup.com
Variation among the leaves, flowers or fruit produced by a plant is often regarded as a
nuisance to the experimenter and an impediment to selection. Here, we suggest that within …

花特征对一种雄先熟植物同株异花自交和繁殖成功的影响

M Hou, ZG Zhao - Journal of Plant Ecology, 2023 - jpe.ac.cn
通过调节传粉者行为, 花显示大小和花序内的花蜜梯度可以改变雄先熟植物同株异花自交的发生
, 进而影响植物繁殖成功. 然而, 对此进行验证的研究仍然较少. 本研究通过测定自交率 …

Size-dependent sex allocation and the expression of andromonoecy in a protogynous perennial herb: both size and timing matter

KH Chen, JR Pannell - BioRxiv, 2023 - biorxiv.org
The optimal life history and sex allocation of perennial hermaphrodites should depend on
both their size and the relative costs and benefits of reproducing through male versus female …

Sex Allocation Plasticity in Response to Resource and Pollination Availability in the Annual Plant Brassica rapa (Brassicaceae)

N Kostur, SM Wadgymar - International Journal of Plant …, 2023 - journals.uchicago.edu
Premise of research. Cosexual plants reproduce as females by maturing seeds from
fertilized ovules and as males by fertilizing their own ovules or those of other plants …

Male‐biased sex allocation in late‐blooming flowers driven by resource limitation in the clonal perennial Aconitum kusnezoffii (Ranunculaceae)

XYM Ge, HS Lu, H Tian, Y Wu… - … of Systematics and …, 2022 - Wiley Online Library
Flowering phenology and clonal growth are known to affect resource and pollen availability,
and therefore select for adaptive or constrained sex allocation strategies to some degree …

Estimating the impact of divergent mating phenology between residents and migrants on the potential for gene flow

C Bonner, NA Sokolov, SE Westover, M Ho… - Ecology and …, 2019 - Wiley Online Library
Gene flow between populations can allow the spread of beneficial alleles and genetic
diversity between populations, with importance to conservation, invasion biology, and …

雌雄异熟植物露蕊乌头开花时间对雌雄功能期及表型性别的影响

李琳, 路宁娜, 樊宝丽, 赵志刚 - 生物多样性, 2016 - biodiversity-science.net
开花时间决定了植物雌雄功能的交配机会, 最终影响繁殖成功. 交配环境假说认为雌雄异熟植物
开花时间的差异能引起植物表型性别的变异, 改变种群内的交配环境, 影响植物对雌雄功能的最 …

Diversity and Evolution of Sexual Strategies in Silene: A Review

I Casimiro-Soriguer, E Narbona, ML Buide - Progress in Botany 77, 2016 - Springer
The variety and evolution of reproductive strategies in plants have attracted the attention of
scientists for a long time. The genus Silene has been the focus of several studies related to …

Effect of flowering time on floral sexual durations and phenotypic gender in dichogamous Aconitum gymnandrum

L Li, N Lu, B Fan, Z Zhao - Biodiversity Science, 2016 - biodiversity-science.net
The flowering time plays an important role in the mating opportunities of male and female
functions and final reproductive success in plants. The mating environment hypothesis …