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Fenologia de Catasetum fimbriatum (Morren) Lindl. (Catasetinae, Orchidaceae) e sua polinização por abelhas Euglossini (Hymenoptera, Apidae) na região de São Carlos-SP, Brasil.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2005-03-08)
Catasetum fimbriatum is an epiphyte plant with a strong sexual dimorphism, witch can
have inflorescences with male flowers, female flowers or mixed inflorescences. It can have
also hermaphrodite flowers. In this work we ...
Ethylene Modulates the Developmental Plasticity and the Growth Balance Between Shoot and Root Systems in the In Vitro Grown Epiphytic Orchid Catasetum fimbriatum
(Springer Science+Business Media New YorkNew York, 2013-12-20)
The epiphytic habitat is potentially one of the most stressful environments for plants, making the effective developmental control in response to external cues critical for epiphyte survival. Because ethylene mediates ...
Floral sexual differentiation in Catasetum Fimbriatum (catasetinae, orchidaceae) exposed to different light intensities
(2016-04-01)
To elucidate the factors which control the flower phenotypic plasticity of Catasetum fimbriatum, studies focusing the floral development of the species were performed. The treatments were: high light intensity (1613 ...
Anatomy and ultrastructure floral osmophores of Catasetum fimbriatum (Orchidaceae)
(Springer Wien, 2021-02-22)
Catasetum fimbriatum is a dioecious species whose flowers fully adapted to an euglossinophilic mode of pollination. Euglossini male bees collect the volatile fragrances which are produced in osmophores on the flowers. In ...
Fuzzy logic to evaluate vitality of Catasetum fimbiratum species (Orchidacea)
(2014)
The fuzzy logic accepts infinite intermediate logical values between false and true. In view of this principle, a system based on fuzzy rules was established to provide the best management of Catasetum fimbriatum. For the ...
Abscisic acid and auxin accumulation in Catasetum fimbriatum roots growing in vitro with high sucrose and mannitol content
(SPRINGER, 2009)
Endogenous contents of indolyl-3-acetic acid (IAA) and abscisic acid (ABA) were quantified in excised roots of Catasetum fimbriatum (Orchidaceae) cultured in vitro on solidified Vacin and Went medium with 1, 2, 4, 6, 8 and ...