Pollen morphology and leaf anatomy of genus Globba in Thailand

@article{Kajornjit2018PollenMA,
  title={Pollen morphology and leaf anatomy of genus Globba in Thailand},
  author={Pornpun Kajornjit and Surapon Saensouk and Piyaporn Saensouk},
  journal={Scienceasia},
  year={2018},
  volume={44},
  pages={146}
}
Pollen morphology was investigated in 22 taxa of the genus Globba (Zingiberaceae) from Thailand by means of light microscopy and scanning electron microscopy. [...] Key Result The pollen grains of all taxa examined are monad, radially symmetric, apolar, and inaperturate. The sizes of the pollen grains are medium and large. The pollen grains have various shapes: oblate-spheroidal, spheroidal, and prolate-spheroidal.Expand

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References

SHOWING 1-10 OF 27 REFERENCES
Pollen morphology of Astragalus L. section Hololeuce Bunge (Fabaceae) in Turkey
TLDR
Some pollen characteristic as pollen shape, aperture type and ornamentations are shown to vary within the section Hololeuce, especially pollen surface ornamentation on polar section and meridional section has systematic value to distinguish taxa from each other. Expand
Pollen morphology of Chinese Curcuma L. and Boesenbergia Kuntz (Zingiberaceae): Taxonomic implications
TLDR
The results on pollen morphology reveal morphological congruence between the pollen grains of species of Curcuma, which according to DNA sequence data appears to be a polyphyletic genus, but the uniform pollen morphology inCurcuma provides no evidence to divide this genus into separate taxonomic entities. Expand
Pollen morphology and structure of Zingiber (Zingiberaceae)
TLDR
The structure of the pollen wall in Zingiber resembles that of Canna and Strelitzia in having a pollen wall offering an infinite number of germination sites and on the basis of pollen morphology it is proposed that the section Dymczeniczia is included in the section Zediber. Expand
Pollen morphology of the genus Cornukaempferia (Zingiberaceae) in Thailand
TLDR
Pollen morphology of all three species of genus Cornukaempferia has been studied and the exine sculpture is echinate with psilate between the spines for C. larsenii, C. aurantiflora and C. longipetiolata, which helps support the taxonomic status of C.L. larenii. Expand
Morphological, karyological and taxonomic remarks on Ferulago nodosa (L.) Boiss. (Apiaceae)
TLDR
The two populations of the Balcan-tyrrhenian Ferulago nodosa are proposed to be treated as two different subspecies, with preliminary results highlighting a general homogeneity between the two populations, nevertheless showing significant differences in some parameters. Expand
A Pollen Morphology Study from the Kelabit Highlands of Sarawak, Malaysian Borneo
Despite the rich biodiversity of plants in the islands of southeast Asia, modern pollen reference collections are still sparse for this part of the world. With only limited availability of pollenExpand
Comparative leaf anatomy of Alpinia Roxb. species (Zingiberaceae) from China
TLDR
There is interspecific variation in the structure of the leaf midrib and petiole which can be used for species identification and is shown to be closely allied in having subepidermal fibres in midribs and petioles which are absent from the rest of the species. Expand
The phylogeny, evolution, and classification of the genus Globba and tribe Globbeae (Zingiberaceae): appendages do matter.
TLDR
A new infrageneric classification system for Globba is presented, recognizing three subgenera and seven sections, and shows Mantisia to be monophyletic but nested within Globba, while Hemiorchis and Gagnepainia are monophylettic genera that are sister to each other. Expand
Palynology of south Indian Zingiberaceae
TLDR
Light microscope studies on pollen morphology of 21 Old World, tropical taxa of Zingiberaceae reveal that an exine is absent only in Kaempferia, and Alpinia, Amomum and Boesenbergia constitute one group while Elettaria, Hedychiurn and Costus constitute another. Expand
Pollen Morphology and Plant Taxonomy. Angiosperms. (An Introduction to Palynology. I.)
TLDR
The intensive study of pollen morphology has added a new dimension to angiosperm taxonomy, of particular value at the generic level and the publication under review should be available to any taxonomist concerned with the Other CABI sites. Expand
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