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PalDat - Palynological Database

an online publication on recent pollen

Galium pumilum

Taxonomy: Angiospermae, Gentianales, Rubiaceae, Galium

Links: http://flora.nhm-wien.ac.at/seiten-arten/galium-pumilum.htm

Published: 2021-05-18

Pollen Description

Shape, Size and Aperture

pollen unit: monad,  dispersal unit and peculiarities: monad,  size (pollen unit): -,  size of hydrated pollen (LM): 11-15 µm, 16-20 µm,  shortest polar axis in equatorial view (LM): 11-15 µm,  longest polar axis in equatorial view (LM): 11-15 µm,  shortest diameter in equatorial or polar view (LM): 16-20 µm,  longest diameter in equatorial or polar view (LM): 16-20 µm,  pollen class: colpate,  polarity: isopolar,  P/E-ratio: oblate,  shape: -,  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: 6,  aperture type: colpus,  aperture condition: colpate, hexacolpate,  aperture peculiarities: -

Ornamentation and Structure

LMornamentation LM: scabrate, verrucate,  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: -

Annotations: aperture number 6 - 7

Author(s) of diagnosis: Heigl, Helmut

Pictures

hydrated pollen

1. hydrated pollen

hydrated pollen

2. hydrated pollen

hydrated pollen

3. hydrated pollen

Picture legend

  1. hydrated pollen - fresh, glycerine, unstained, photographer: Heigl, H.
  2. hydrated pollen - fresh, glycerine, ruthenium red, photographer: Heigl, H.
  3. hydrated pollen - fresh, glycerine, ruthenium red, photographer: Heigl, H.

Literature

    Copyright and Citation

    Cite this publication as:

    Heigl H. 2021. Galium pumilum. In: PalDat - A palynological database. https://www.paldat.org/pub/Galium_pumilum/306049;jsessionid=7FC0D856A980822E0945C7904B6D69C1; accessed 2021-06-15