Arctostaphylos alpina
Taxonomy: Angiospermae, Ericales, Ericaceae, Arctostaphylos
Links: http://flora.nhm-wien.ac.at/Seiten-Arten/Arctostaphylos-alpinus.htm
Published: 2020-12-07
Pollen Description
Shape, Size and Aperture
pollen unit: tetrad, dispersal unit and peculiarities: tetrad, tetrad tetrahedral, size (pollen unit): -, size of hydrated pollen (LM): 31-35 µm, shortest polar axis in equatorial view (LM): -, longest polar axis in equatorial view (LM): -, shortest diameter in equatorial or polar view (LM): 31-35 µm, longest diameter in equatorial or polar view (LM): 31-35 µm, pollen class: tetrad, polarity: heteropolar, P/E-ratio: -, shape: no suitable term, 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: colporate, tricolporate, aperture peculiarities: -
Ornamentation and Structure
LM ornamentation LM: scabrate, verrucate, nexine: -, sexine: -, SEM ornamentation SEM: -, suprasculpture SEM: -, TEM tectum: -, infratectum: -, foot layer: -, endexine: -, intine: -, wall peculiarities: -, supratectal element: -
Miscellaneous
pollen coatings: -, reserves in cytoplasm: -, cell number: -, Ubisch bodies: -
Author(s) of diagnosis: Auer, Waltraud
Pictures
Picture legend
- hydrated pollen - fresh, glycerine, unstained, photographer: Auer, W.
- hydrated pollen - fresh, glycerine, ruthenium red, photographer: Auer, W.
- hydrated pollen - fresh, glycerine, ruthenium red, photographer: Auer, W.
Literature
Copyright and Citation
Cite this publication as:
Auer W. 2020. Arctostaphylos alpina. In: PalDat - A palynological database. https://www.paldat.org/pub/Arctostaphylos_alpina/304298; accessed 2024-11-01