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Comparative Floral Micromorphology in Mimosa Sect. Calothamnos (Fabaceae)
(Missouri Botanical Garden, 2021-09-14)
The genus Mimosa L. is well known for its high morphological variability and the presence of taxonomic complexes-groups of taxa that are not adequately circumscribed and are therefore in continuous revision. For this study, ...
A macro- and micromorphological survey of floral and extrafloral nectaries in the epiphytic cactus Rhipsalis teres (Cactoideae: Rhipsalideae)
(Elsevier Gmbh, Urban & Fischer Verlag, 2012-01-01)
Floral and extrafloral nectaries in plants favor pollination and defense against herbivory. Despite their wide distribution in plants and differences in position, structure, and topography, their biological and systematic ...
Floral micromorphology and nectar composition of the early evolutionary lineage Utricularia (subgenus Polypompholyx, Lentibulariaceae)
(2019-01-01)
Utricularia (Lentibulariaceae) is a genus comprising around 240 species of herbaceous, carnivorous plants. Utricularia is usually viewed as an insect-pollinated genus, with the exception of a few bird-pollinated species. ...
Reproductive biology and pollination of the carnivorous Genlisea violacea (Lentibulariaceae)" .
(Wiley, 2018)
Genlisea violacea is a Brazilian endemic carnivorous plant species distributed in the cerrado biome, mainly in humid environments, on sandy and oligotrophic soil or wet rocks. Studies on reproductive biology or pollination ...
Reproductive biology and pollination of the carnivorous Genlisea violacea (Lentibulariaceae)
(2018-05-01)
Genlisea violacea is a Brazilian endemic carnivorous plant species distributed in the cerrado biome, mainly in humid environments, on sandy and oligotrophic soil or wet rocks. Studies on reproductive biology or pollination ...
Floral ultrastructure of two Brazilian aquatic-epiphytic bladderworts: Utricularia cornigera Studnička and U. nelumbifolia Gardner (Lentibulariaceae)
(2017-01-01)
Utricularia cornigera and Utricularia nelumbifolia are giant, aquatic-epiphytic species of carnivorous bladderwort from southeastern Brazil that grow in the central ‘urns’ of bromeliads. Both species have large, colourful ...
Floral micromorphology of the bird-pollinated carnivorous plant species utricularia menziesii r.br. (lentibulariaceae)
(2019-01-01)
• Background and Aims Bird pollination is rare among species in the genus Utricularia, and has evolved independently in two lineages of this genus. In Western Australia, the Western Spinebill, Acanthorhynchus superciliosus, ...
Phylogenetic relationships within Turneraceae based on morphological characters with emphasis on seed micromorphology
(Springer, 2015-03-31)
Genera of Turneraceae differ notably in connation/adnation of calyx, corolla, androecium. Floral and seed morphology were analyzed in all genera. Phylogenetic analyses were made using a matrix of 91 characters coded for ...
Phylogenetic relationships within turneraceae based on morphological characters with emphasis on seed micromorphology
(Springer Nature, 2015-03-31)
Genera of Turneraceae differ notably in connation/adnation of calyx, corolla, and androecium. Floral and seed morphology were analyzed in all genera. Phylogenetic analyses were made using a matrix of 91 characters coded ...
Pollination ecology of two species of (Orchidaceae): novel mechanisms and underlying adaptations to hummingbird pollination
(2015)
Relationships among floral biology, floral micromorphology and pollinator behaviourin bird-pollinated orchids are important issues to understand the evolution of thehuge flower diversity within Orchidaceae. We aimed to ...