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PalDat - Palynological Database

an online publication on recent pollen

Pinus laricio

Taxonomy: Gymnospermae, Pinales, Pinaceae, Pinus

Published: 2020-07-28

Pollen Description

Shape, Size and Aperture

pollen unit: monad,  dispersal unit and peculiarities: monad,  size (pollen unit): -,  size of hydrated pollen (LM): 51-100 µm,  shortest polar axis in equatorial view (LM): <10 µm,  longest polar axis in equatorial view (LM): <10 µm,  shortest diameter in equatorial or polar view (LM): 31-35 µm,  longest diameter in equatorial or polar view (LM): 51-100 µm,  pollen class: saccate,  polarity: heteropolar,  P/E-ratio: oblate,  shape: -,  outline in polar view: no suitable term,  dominant orientation (LM): polar,  P/E-ratio (dry pollen): -,  shape (dry pollen): -,  outline in polar view (dry pollen): -,  infoldings (dry pollen): -,  aperture number: 1,  aperture type: leptoma,  aperture condition: -,  aperture peculiarities: -

Ornamentation and Structure

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


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

Author(s) of diagnosis: Auer, Waltraud


hydrated Pollen

1. hydrated Pollen

hydrated Pollen

2. hydrated Pollen

hydrated Pollen

3. hydrated Pollen

Picture legend

  1. hydrated Pollen - fresh, glycerine, unstained, photographer: Auer, W.
  2. hydrated Pollen - fresh, glycerine, ruthenium red, photographer: Auer, W.
  3. hydrated Pollen - fresh, glycerine, ruthenium red, photographer: Auer, W.


    Copyright and Citation

    Cite this publication as:

    Auer W. 2020. Pinus laricio. In: PalDat - A palynological database.;jsessionid=2BE95D4FABF28ED8323722A7688C9121; accessed 2020-09-19