Results 91 to 100 of about 827 (191)
Revista Chilena de Historia Natural, 2002 Se realiza una revisión del significado del género Narcissus (Amaryllidaceae) para explicar los distintos modelos de evolución de la heterostilia, aportándose datos recientes que confirman el buen ajuste que muestra este género a los pasos propuestos en ...
Juan Arroyo
doaj
Pollen morphology of Waltheria L. (Malvaceae-Byttnerioideae) from Bahia, Brazil
Acta Botânica Brasílica, 2017 Waltheria encompasses about 60 species distributed in Brazil and Mexico. To improve the palynology of the genus, we analyzed 14 species occurring in the Brazilian State of Bahia.
Cristiano Eduardo Amaral Silveira Júnior +2 more
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Flowering biology of Pulmonaria obscura (Boraginaceae) in Moscow region
Известия высших учебных заведений. Поволжский регион: Естественные науки, 2023 Background. Pulmonaria obscura Dumort. (Suffolk lungwort) is a perennial herbaceous short-rhizome polycarpic plant. Mentions of flowering and pollination characteristics in P. obscura are scarcely found in the literature.
V.N. Godin
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Physiologia Plantarum, Volume 177, Issue 1, January/February 2025.Abstract Genetic transformation is a powerful tool in plant biotechnology. However, its application is limited to species that are well‐studied and easy to transform. There is a critical need to establish transformation protocols for non‐model species.
Karol Gad +3 more
wiley +1 more source
Exploring Candidate Genes for the `S-locus': The Control of Heterostyly Across Wild and Cultivated Species in the Genus Linum [PDF]
, 2018 Heterostyly in \textit{Linum }is characterised by the presence of two floral morphs with their male and female reproductive organs located at different heights. It is an adaptation designed to encourage cross-pollination and minimise self-fertilisation.
DESMOND, ELEANOR,LAUREN
core
Acta Botânica Brasílica, 2008 No presente estudo foram descritos o padrão fenológico, biologia floral, visitantes florais mais freqüentes e taxa de formação de frutos de Psychotria brachypoda, em uma área de Floresta Atlântica.
Lorena Coutinho Nery Fonseca +2 more
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Heterostyly in Mussaenda I. dimorphism in floral characters of the pin and thrum morphs
, 2021 The phenomenon of heterostyly in Mussaenda was investigated. Based on the style and stamen lengths, the cultivars and species were classified as either pin or thrum type.
Rosario, T. L., Siar, S. V.
core
Size composition of individuals and floral heterostyly of the southern limit population of the Primula tosaensis Yatabe var tosaensis in Isa City, Kagoshima Prefecture, Japan [PDF]
, 2021 The population of the Primula tosaensis Yatabe var. tosaensis in Oguchi-cho, Isa City, Kagoshima Prefec- ture, Japan, which corresponds to the southern limit of the distribution, was surveyed for the total number of individuals, size composition, and ...
Yanagita, M. +5 more
core
, 2014 Different strategies to reduce selfing and promote outcrossing have evolved in hermaphroditic flowers. Heterostyly, a complex floral polymorphism that occurs in at least 27 families of angiosperms, is hypothesized to achieve both goals by optimizing ...
Conti, Elena +2 more
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eLife, 2016 One of the genes responsible for producing different "morphs" of primrose flowers has been identified.
John R Pannell, Guillaume Cossard
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