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PalDat - Palynological Database

an online publication on recent pollen

Hoya australis

Taxonomy: Angiospermae, Gentianales, Apocynaceae, Hoya

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),  pollen class: -,  polarity: heteropolar,  shape: -,  outline in polar view: -,  shape (dry pollen): -,  outline in polar view (dry pollen): -,  infoldings (dry pollen): -,  aperture number: none,  aperture type: no aperture,  aperture condition: inaperturate,  aperture peculiarities: -

Ornamentation and Structure

LMornamentation LM: -,  nexine: -,  sexine: -,  SEMornamentation SEM: psilate, fossulate, perforate,  TEMtectum: -,  infratectum: -,  foot layer: -,  endexine: -,  intine: -,  wall peculiarities: -

Miscellaneous

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

Author(s) of diagnosis: Halbritter, Heidemarie

Pictures

flowers of Hoya australis

1. flowers of Hoya australis

pollinarium

2. pollinarium

pollinium

3. pollinium

exine surface

4. exine surface

exine surface

5. exine surface

Picture legend

  1. flowers of Hoya australis, photographer: Buchner, R.
  2. pollinarium - fresh, DMP & critical point dried, photographer: Halbritter, H.
  3. pollinium - fresh, DMP & critical point dried, photographer: Halbritter, H.
  4. exine surface - fresh, DMP & critical point dried, photographer: Halbritter, H.
  5. exine surface - fresh, DMP & critical point dried, photographer: Halbritter, H.

Literature

  • Halbritter, H (1998) Preparing living pollen material for scanning electron microscopy using 2,2-dimethoxypropane (DMP) and criticalpoint drying. Biotechnic Histochem 73: 137–143

Copyright and Citation

Cite this publication as:

Halbritter H., Buchner R. 2016. Hoya australis. In: PalDat - A palynological database. https://www.paldat.org/pub/Hoya_australis/302068;jsessionid=D48B604EFF73700D0B0FDC218C087CA5; accessed 2018-11-20

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