Results 111 to 120 of about 488 (157)

Integrative identification of insect flower visitors associated with avocado flowering in Western Australia. [PDF]

Environ Entomol
Taniguchi M, Hardy G, Xu W.
europepmc   +1 more source

Floral traits underlying mating system differentiation in the wind-pollinated sister species Oryza rufipogon and Oryza nivara. [PDF]

AoB Plants
Grillo M, Gutiérrez A.
europepmc   +1 more source

Geographic isolation shapes the genetic landscape of the threatened karst-endemic plant <i>Malania oleifera</i> (Ximeniaceae). [PDF]

Front Plant Sci
Zhang Y, Wei S, Wang Z, Gao F, Lu Q, Zhang X, Wei Q, Lin D, Wang P, Li M.   +9 more
europepmc   +1 more source

Effects of Floral Characters on the Pollination Biology and Breeding System of Iris setosa (Iridaceae): A Cold-Tolerant Ornamental Species from Jilin Province. [PDF]

Biology (Basel)
Zhang X, Liu R, Chen L, Pei T, Gao Y, Lu X, Zhou Y.   +6 more
europepmc   +1 more source

Frequent origins and unidirectional gene-flow sustain cytotype coexistence in a mixed-ploidy species. [PDF]

BMC Plant Biol
Shen Y, Mi R, Wang T, Wang D, Li W, Wang R, Peng R, Yang Y, Liu J, Dunn DW, Huang K, Li B.   +11 more
europepmc   +1 more source

Drought stress influences foraging preference of a solitary bee on two wildflowers. [PDF]

Ann Bot
Rose-Person A, Santiago LS, Rafferty NE.
europepmc   +1 more source

Dichogamy in angiosperms [PDF]

Botanical Review, The, 1993
We obtained information on dichogamy and other aspects of the biology of over 4200 species of angiosperms from several hundred published and unpublished sources. We used this information to describe patterns of occurrence of dichogamy and to test specific hypotheses relating dichogamy to other characteristics of plants or their environments.
Robert I Bertin
exaly   +4 more sources

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INCIDENCE OF MONOECY AND DICHOGAMY IN RELATION TO SELF‐FERTILIZATION IN ANGIOSPERMS

American Journal of Botany, 1993
The evolution of many floral traits, including monoecy and dichogamy, has been attributed to selection for avoidance of self‐fertilization. If this explanation is correct, monoecy and dichogamy should be uncommon among self‐incompatible species because physiological barriers prevent self‐fertilization in such species.
Robert I Bertin
exaly   +5 more sources

Correlated Evolution of Dichogamy and Self‐Incompatibility: A Phylogenetic Perspective

International Journal of Plant Sciences, 2004
Historically, dichogamy, the temporal separation of male and female function in flowering plants, has been interpreted as a mechanism for avoiding inbreeding. However, a comparative survey found that many dichogamous species are self‐incompatible (SI), indicating dichogamy evolved for other reasons.
Matthew B Routley, Robert I Bertin, Brian C Husband   +2 more
exaly   +3 more sources

Effects of floral sexual investment and dichogamy on floral longevity [PDF]

Journal of Plant Ecology, 2015
Aims Floral longevity, the duration that a flower remains open and functional, varies greatly among species. Variation in floral longevity has been considered to be optimal strategy for resource allocation under different ecological conditions, mainly determined by the rates of pollination and cost of flower maintenance.
Ying-Ze Xiong, Shuang-Quan Huang
exaly   +2 more sources