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an online publication on recent pollen

Peltandra virginica

Taxonomy: Angiospermae, Alismatales, Araceae, Peltandra

Published: 2016-11-03

Pollen Description

Shape, Size and Aperture

pollen unit: monad,  dispersal unit and peculiarities: monad,  size (pollen unit): -,  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: inaperturate,  polarity: -,  P/E-ratio: -,  shape: -,  outline in polar view: -,  dominant orientation (LM): -,  P/E-ratio (dry pollen): -,  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: -,  suprasculpture SEM: -,  TEMtectum: -,  infratectum: absent,  foot layer: absent,  endexine: spongy-continuous,  intine: monolayered,  wall peculiarities: -,  supratectal element: -

Miscellaneous

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

Annotations: ornamentation elements not resistant to acetolysis

Author(s) of diagnosis: Weber, Martina

Pictures

pollen grains in cross section

1. pollen grains in cross section

pollen wall

2. pollen wall

pollen wall

3. pollen wall

Picture legend

  1. pollen grains in cross section - fresh, glutaraldehyde & osmium & potassium ferrocyanide, uranyl acetate & lead citrate, photographer: Weber, M.
  2. pollen wall - fresh, glutaraldehyde & osmium & potassium ferrocyanide, uranyl acetate & lead citrate, photographer: Weber, M.
  3. pollen wall - fresh, glutaraldehyde & osmium & potassium ferrocyanide, lipid-test, photographer: Weber, M.

Literature

    Copyright and Citation

    Cite this publication as:

    Weber M. 2016. Peltandra virginica. In: PalDat - A palynological database. https://www.paldat.org/pub/Peltandra_virginica/301839;jsessionid=6A5C94C3E7FD66856A783E2EFE6EE2F7; accessed 2024-04-23

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