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The shared influence of phylogeny and ecology on the reproductive patterns of Myrteae (Myrtaceae)
(Wiley-Blackwell, 2010-11-01)
1. Many factors shape plant reproductive patterns including climate, competition or attraction of pollinators and seed dispersers, flower and fruit morphologies and phylogenetic relationships. South American Myrtaceae ...
The shared influence of phylogeny and ecology on the reproductive patterns of Myrteae (Myrtaceae)
(Wiley-Blackwell, 2010-11-01)
1. Many factors shape plant reproductive patterns including climate, competition or attraction of pollinators and seed dispersers, flower and fruit morphologies and phylogenetic relationships. South American Myrtaceae ...
Evolutionary lability in floral ontogeny affects pollination biology in Trimezieae
(Wiley-Blackwell, 2021-05-21)
Premise There is little direct evidence linking floral development and pollination biology in plants. We characterize both aspects in plain and ornamented flowers of Trimezieae (Iridaceae) to investigate how changes in ...
Relationship of floral morphology and development with the pattern of bee visitation in a species with pollen-flowers, Chamaecrista desvauxii (Fabaceae)
(2018-04-23)
Chamaecrista exhibits a suite of floral traits associated with buzz pollination, and its morphology and organogenesis play crucial roles in pollination because bees can exploit anthers at distinct developmental stages. ...
Evolution and development of the spikelet and flower of Rhynchospora (Cyperaceae)
(University Of Chicago Press, 2014-01-08)
Premise of research. Rhynchospora, one of the biggest genera of sedges, displays several spikelet and flower modifications and is one of a few genera where the pollination strategy changes from wind to insect pollination; ...
Floral anatomy of Neotropical species of Mayacaceae
(Elsevier Gmbh, Urban & Fischer Verlag, 2009-01-01)
The Mayacaceae are a monogeneric monocot family of herbs that grow on swampy areas in the Americas and in Africa. Both the number of species constituting the family and its inter-familial relationships are unclear. By ...
Floral anatomy of Neotropical species of Mayacaceae
(Elsevier Gmbh, Urban & Fischer Verlag, 2009-01-01)
The Mayacaceae are a monogeneric monocot family of herbs that grow on swampy areas in the Americas and in Africa. Both the number of species constituting the family and its inter-familial relationships are unclear. By ...
Plasticidade fenotípica da morfologia externa de Lippia alba (Mill.) N. E. Br. ex Britt. & Wilson (Verbenaceae) em resposta a níveis de luminosidade e adubação
(2004-06-01)
The objective of this paper was to evaluate the phenotypical plasticity of external morphology of Lippia alba in response to two luminosity level and four organic-mineral fertilization level. The morphological plasticity ...
Plasticidade fenotípica da morfologia externa de Lippia alba (Mill.) N. E. Br. ex Britt. & Wilson (Verbenaceae) em resposta a níveis de luminosidade e adubação
(2004-06-01)
The objective of this paper was to evaluate the phenotypical plasticity of external morphology of Lippia alba in response to two luminosity level and four organic-mineral fertilization level. The morphological plasticity ...
Cleistogamy in the rare high Andean perennial herb Cryptantha capituliflora (Boraginaceae)
(Springer Wien, 2003-03)
Axial and apical flowers of Cryptantha capituliflora were analyzed with regard to morphology and pollen tube growth to assess the occurrence of cleistogamy. Although intermediate floral forms do occur, cleistogamous flowers ...