553 Citations
Pollen morphological characters variation among species of Strobilanthes s.l. from Sumatra, Indonesia and its taxonomic implications
- Environmental ScienceBiodiversitas Journal of Biological Diversity
- 2022
Abstract. Suratman, Suranto, Muzzazinah, Purnomo. 2022. Pollen morphological characters variation among species of Strobilanthes s.l. from Sumatra, Indonesia and its taxonomic implications.…
Evolution of Angiosperm Pollen. 1. Introduction1
- Biology
- 2015
The methods available for such a study are examined, the effects of coding strategy, method of optimization, and starting tree topology upon inference of trait evolution are considered, and several palynological characters showed consistent, structured patterns in the context of phylogeny.
A Contribution of the Palynological Criteria in Evaluating the Relationships among some Species of Apocynaceae Sensu Lato
- Biology, Environmental Science
- 2020
Light is shed on the different pollen morphological characters of the species under investigation and whether pollen morphology is considered an additional fundamental tool that helps in explanation of the evolutionary trend within the family is discussed.
Morphological studies of the pollen grains for some hydrophytes in coastal Mediterranean lakes, Egypt
- Environmental Science
- 2015
Pollen studies in the genus viola (violaceae) from Iran
- Environmental Science
- 2014
Abstract Pollen morphology of 17 species of Viola representing five sections, Melanium, Plagiostigma, 'Spathulidium' ined., Sclerosium, and Viola, was studied using light and scanning electron…
Progress and problems in the assessment of flower morphology in higher-level systematics
- BiologyPlant Systematics and Evolution
- 2011
It appears that apomorphic features in the strict sense are less helpful to characterize larger clades than earlier assumed, and rather apomorphic tendencies of features are more useful at this level.
Pollen Diversity in Some Modern Magnoliids
- BiologyInternational Journal of Plant Sciences
- 2000
It is concluded that there are no fundamental differences between pollen of the ANITA and eumagnoliid groups and the ancestral angiosperm pollen grain was probably monosulcate with a distal aperture and a homogeneous or partly granular ectexine.
Pollen Characters and Their Evolutionary Significance With Special Reference to the Flora of Karachi
- Environmental Science
- 2000
The pollen morphology of 353 species from Karachi, belonging to 67 families of angiosperms, distributed in 58 dicots and 9 monocots were investigated by scanning electron microscope and light microscope and revealed great pollen diversity in their qualitative and quantitative characters.
Phylogenetics of the Hamamelidae and Their Allies: Parsimony Analyses of Nucleotide Sequences of the Plastid Gene rbcL
- BiologyInternational Journal of Plant Sciences
- 1998
A parsimony analysis using nucleotide sequences of the plastid gene rbcL from 134 species found that Leitneriaceae are clearly a member of Sapindales.
45 References
Pollen morphology in the palmae, with special reference to trends in aperture development
- Environmental Science
- 1968
A Study of the Fossil Pollen Wodehouseia Spinata. I. Ultrastructure and Comparisons to Selected Modern Taxa. II. Optical Microscopic Recognition of Foot Layers in Differentially Stained Fossil Pollen and their Significance
- Environmental Science
- 1970
ABSTRACT Pollen of Wodehouseia spinata Stanley, 1961, obtained from a sample of the Upper Cretaceous Lance Formation in east-central Wyoming, was studied with the scanning and transmission electron…
Index Bibliographique sur la Morphologie des Pollens d'Angiospermes. G. Thanikaimoni. (book review)
- Geology, Mathematics
- 1972
Pollen Morphology in the Juglandaceae, II: Survey of the Family
- BiologyJournal of the Arnold Arboretum
- 1965
EFFECTS OF PREPARATION TECHNIQUE ON POLLEN PREPARED FOR SEM OBSERVATIONS
- Environmental Science
- 1970
Pollen grains of taxa representing the four described pollen types of Fagus and Nothofagus were observed with the scanning electron microscope to determine preparation effects. Pollen grains were…