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PalDat - Palynological Database

an online publication on recent pollen

Geranium palustre

Taxonomy: Angiospermae, Geraniales, Geraniaceae, Geranium

Links: http://flora.nhm-wien.ac.at/Seiten-Arten/Geranium-palustre.htm

Published: 2022-03-09

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): 51-100 µm,  longest polar axis in equatorial view (LM): 51-100 µm,  shortest diameter in equatorial or polar view (LM): 51-100 µm,  longest diameter in equatorial or polar view (LM): 51-100 µm,  pollen class: colporate,  polarity: isopolar,  P/E-ratio: -,  shape: spheroidal,  outline in polar view: circular,  dominant orientation (LM): oblique,  P/E-ratio (dry pollen): -,  shape (dry pollen): -,  outline in polar view (dry pollen): -,  infoldings (dry pollen): -,  aperture number: 3,  aperture type: colporus,  aperture condition: tricolporate, colporate,  aperture peculiarities: brevicolporus

Ornamentation and Structure

LMornamentation LM: reticulate, clavate,  nexine: -,  sexine: -,  SEMornamentation SEM: -,  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: Heigl, Helmut

Pictures

polar view,hydrated pollen

1. polar view, hydrated pollen

polar view,hydrated pollen

2. polar view, hydrated pollen

hydrated pollen

3. hydrated pollen

exine surface,polar view

4. exine surface, polar view

exine surface,equatorial view

5. exine surface, equatorial view

aperture,equatorial view

6. aperture, equatorial view

Picture legend

  1. polar view, hydrated pollen - fresh, glycerine, unstained, photographer: Heigl, H.
  2. polar view, hydrated pollen - fresh, glycerine, unstained, photographer: Heigl, H.
  3. hydrated pollen - fresh, glycerine, unstained, photographer: Heigl, H.
  4. exine surface, polar view - fresh, glycerine, ruthenium red, photographer: Heigl, H.
  5. exine surface, equatorial view - fresh, glycerine, ruthenium red, photographer: Heigl, H.
  6. aperture, equatorial view - fresh, glycerine, ruthenium red, photographer: Heigl, H.

Literature

    Copyright and Citation

    Cite this publication as:

    Heigl H. 2022. Geranium palustre. In: PalDat - A palynological database. https://www.paldat.org/pub/Geranium_palustre/306498;jsessionid=42769515F45ADE93408694084CB9EC5B; accessed 2024-04-28