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PalDat - Palynological Database

an online publication on recent pollen

Orbeanthus hardyi

Taxonomy: Angiospermae, Gentianales, Apocynaceae, Orbeanthus

Published: 2016-11-08

Pollen Description

Shape, Size and Aperture

pollen unit: pollinium,  dispersal unit and peculiarities: pollinarium,  size (pollen unit): very large (>100 µm),  size of hydrated pollen (LM): -,  shortest polar axis in equatorial view (LM): -,  longest polar axis in equatorial view (LM): -,  shortest diameter in equatorial or polar view (LM): -,  longest diameter in equatorial or polar view (LM): -,  pollen class: -,  polarity: heteropolar,  P/E-ratio: -,  shape: -,  outline in polar view: -,  dominant orientation (LM): -,  P/E-ratio (dry pollen): -,  shape (dry pollen): irregular,  outline in polar view (dry pollen): irregular,  infoldings (dry pollen): irregularly infolded,  aperture number: none,  aperture type: no aperture,  aperture condition: inaperturate,  aperture peculiarities: -

Ornamentation and Structure

LMornamentation LM: -,  nexine: -,  sexine: -,  SEMornamentation SEM: psilate,  suprasculpture SEM: -,  TEMtectum: -,  infratectum: -,  foot layer: -,  endexine: -,  intine: -,  wall peculiarities: -,  supratectal element: -

Miscellaneous

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

Author(s) of diagnosis: Svojtka, Matthias

Pictures

pollinarium

1. pollinarium

pollinarium

2. pollinarium

pollinium

3. pollinium

surface of pollinium

4. surface of pollinium

caudicula

5. caudicula

corpusculum

6. corpusculum

Picture legend

  1. pollinarium - dry, sputter coated with gold, photographer: Svojtka, M.
  2. pollinarium - dry, sputter coated with gold, photographer: Svojtka, M.
  3. pollinium - dry, sputter coated with gold, photographer: Svojtka, M.
  4. surface of pollinium - dry, sputter coated with gold, photographer: Svojtka, M.
  5. caudicula - dry, sputter coated with gold, photographer: Svojtka, M.
  6. corpusculum - dry, sputter coated with gold, photographer: Svojtka, M.

Literature

    Copyright and Citation

    Cite this publication as:

    Svojtka M. 2016. Orbeanthus hardyi. In: PalDat - A palynological database. https://www.paldat.org/pub/Orbeanthus_hardyi/302060;jsessionid=0E949058F60E017439A80DB11C868F82; accessed 2024-04-27

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