Floral biology
Floral biology and pollination in Brazil: history and possibilities
... of floral biology ...on floral biology (Schneckenburger 2009; Rech & Westerkamp ...define floral biology as a study field in ...on floral morphology and functioning ...
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Floral Biology of Cacauhy (Theobroma speciosum - Malvaceae)
... In the present work, cacauhy´s (Theobroma speciosum) floral biology was studied. Flower buds split their sepals at 14h reaching its maximum at 22h, but all flowers were fully opened at 6:00 h of the ...
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Floral biology and characterization of seed germination in physic nut (Jatropha curcas L.)
... species floral structures and reproductive biology are fundamental for genetic improvement programs since they provide information for developing controlled pollination ...curcas floral ...
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Floral Biology and Behavior of Africanized Honeybees Apis
... the floral biology and to observe the hoarding behavior in the soybean flowers (Glycine max Merril), ...in floral biology when exposed to ...
12
Floral Biology and pollination requirements of sesame (Sesamum indicum L.)
... in floral biology was probably due to different environmental conditions observed by these different authors in different locations and/or the variety studied is formed from crossing different varieties, ...
7
Floral biology and a pollinator eff ectiveness test of the diurnal fl oral visitors of Tabernaemontana undulata Vahl. (Apocynaceae) in the understory of Amazon Rainforest, Brazil
... (Floral biology and a pollinator eff ectiveness test of the diurnal fl oral visitors of Tabernaemontana undulata ...oral biology, per-visit eff ectiveness, frequency of visits and relative abundance ...
7
Floral biology of Stachytarpheta maximiliani Scham. (Verbenaceae) and its floral visitors
... on floral rewards to the visitors and syndrome of pollination of sandbank plants, including ...of floral visitants of ...on floral biology and ecology of pollination of Lantana camara ...
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Floral biology of Tropaeolum majus L. (Tropaeolaceae) and its relation with Astylus variegatus activity (Germar 1824) (Coleoptera: Melyridae)
... the floral mechanisms used by the species to attract ...of floral biology were carried out in twenty flowers by the analysis of measures and the arrangement of the floral ...
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A study of the Floral Biology of
... Data on recapture of m.arked beetles (Cyclocephala hardyi).. Old fertilized flower of V. am azonica already becoming submerged for the fruit to develop underwater. We[r] ...
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Floral biology in the pre-anthesis phase
... other flowers. In pre-anthesis, the buttons marked to evaluate the ragged time for the flower to reach the anthesis, it was observed that this was completed in about 20h, being the available rewards to the polinator for ...
7
Pollination biology of melittophilous legume tree species in the Atlantic Forest in Southeast Brazil
... during two flowering seasons, between September 2005 and May 2007 in plant species of the coastal plain forest. Eight canopy legume tree species were studied: three of the subfamily Caesalpinioideae, Schizolobium ...
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Reproductive biology of the protandrous Ferdinandusa speciosa Pohl (Rubiaceae) in southeastern Brazil CIBELE CARDOSO DE CASTRO
... (Reproductive biology of the protandrous Ferdinandusa speciosa Pohl (Rubiaceae) in southeastern ...the floral biology and the breeding system of Ferdinandusa speciosa Pohl (Rubiaceae) was carried out ...
6
Biossistemática do complexo Cryptanthus zonatus (Vis.) Beer
... using floral biology and phenology, as well as floral morphology and leaf ...For floral biology we sought to evaluate data like: observed floral visitors, nectar volume and ...
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Biologia floral e reprodutiva de Corchorus hirtus L. (Malvaceae) uma espécie de mata seca do Cerrado
... its floral biology, the breeding systems and the ...The floral characteristics and the flower visitors of this species were described, and then artificial pollination was ...of floral visitors ...
14
Pollinator availability, mating system and variation in flower morphology in a tropical savanna tree
... The mass-flowering pattern of C. americana was already reported for another Neotropical Dilleniaceae species – Davilla kunthii (Rech et al. 2011). Apart from flower colour (white in C. americana and yellow in D. kunthii) ...
11
Flowering phenology of Mouriri guianensis (Melastomataceae) and its interaction with the crepuscular bee Megalopta amoena (Halictidae) in the restinga of Lençóis Maranhenses National Park, Brazil
... phenology, floral biology and visitors associated with ...of floral biology and the activities of floral visitors were observed for ten individual plants in December 2013, January-March ...
10
Fenologia reprodutiva de pitaia vermelha no município de Lavras, MG.
... O tempo necessário para desevolvimento do botão floral foi de 19 a 21 dias. Nesse período, ele inicia com diâmetro de 0,5 a 0,7cm (Figura 2A e 2B), começa alongar-se (Figura 2D, 2F, 2G, 2H) até ficar com 26 a 28cm ...
4
Floral and reproductive biology of Alcantarea nahoumii (Bromeliaceae), a vulnerable endemic species of the Atlantic Forest
... The floral visitors were observed with a digital infrared camera directly in the field during two time periods (five consecutive days in October and eight alternating days in November), from 6:00 ...behavior, ...
12
Signal transduction, cell division, differentiation and development: Towards unifying mechanisms for pattern formation in plants
... During the twentieth century, one of the core problems in developmental biology has been to understand how morphogenetic information is encoded. A mature plant is clearly more complex than its embryo. The ...
8
Evolução da morfologia floral e estrutura de comunidades em um clado de Lianas Tropicais...
... Resumo: A radiação das angiospermas é freqüentemente associada a mudanças no modo de polinização, as quais em teoria são responsáveis pela diversificação das formas florais. Entretanto, a seqüência exata de eventos ...
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