Forgot your password?
 
 
PalDat Logo

PalDat - Palynological Database

an online publication on recent pollen

Neoregelia longisepala

Taxonomy: Angiospermae, Poales, Bromeliaceae, Neoregelia

Published: 2016-01-26

Pollen Description

Shape, Size and Aperture

pollen unit: monad,  dispersal unit and peculiarities: monad,  size (pollen unit): large (51-100 µm),  pollen class: sulcate,  polarity: heteropolar,  shape: oblate,  outline in polar view: elliptic,  shape (dry pollen): oblate,  outline in polar view (dry pollen): elliptic,  infoldings (dry pollen): not infolded,  aperture number: 1,  aperture type: sulcus,  aperture condition: sulcate,  aperture peculiarities: -

Ornamentation and Structure

LMornamentation LM: -,  nexine: -,  sexine: -,  SEMornamentation SEM: reticulate, foveolate,  TEMtectum: -,  infratectum: -,  foot layer: -,  endexine: -,  intine: -,  wall peculiarities: -

Miscellaneous

pollen coatings: -,  reserves in cytoplasm: -,  cell number: -,  Ubisch bodies: -

Annotations

dry pollen not or only slightly irregularly infolded, not boat-shaped

Author(s) of diagnosis: Halbritter, Heidemarie

Pictures

polar distal view

1. polar distal view

polar proximal view

2. polar proximal view

equatorial view

3. equatorial view

detail of sulcus

4. detail of sulcus

exine surface

5. exine surface

dry pollen grains

6. dry pollen grains

Picture legend

  1. polar distal view - fresh, rehydration (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  2. polar proximal view - fresh, rehydration (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  3. equatorial view - fresh, rehydration (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  4. detail of sulcus - fresh, rehydration (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  5. exine surface - fresh, rehydration (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  6. dry pollen grains - dry, sputter coated with gold, photographer: Halbritter, H.

Literature

    Copyright and Citation

    Cite this publication as:

    Halbritter H. 2016. Neoregelia longisepala. In: PalDat - A palynological database. https://www.paldat.org/pub/Neoregelia_longisepala/300344;jsessionid=06274D11AA1CC36BAC6F26F342A5AB51; accessed 2018-11-13

    Previous Publications