Frustrelia mentalis
Taxonomy: Gymnospermae, Frustrales, Frustraceae, Frustrelia
Published: 2017-01-17
Pollen Description
Shape, Size and Aperture
pollen unit: polyad, dispersal unit and peculiarities: polyad, size (pollen unit): very large (>100 µm), 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: spiraperturate, polarity: heteropolar, P/E-ratio: -, shape: no suitable term, outline in polar view: lobate, dominant orientation (LM): -, P/E-ratio (dry pollen): prolate, shape (dry pollen): -, outline in polar view (dry pollen): quadrangular, infoldings (dry pollen): aperture(s) sunken, aperture number: >6, aperture type: porus, aperture condition: ulcerate, porate, sulcate, aperture peculiarities: -
Ornamentation and Structure
LM ornamentation LM: -, nexine: -, sexine: -, SEM ornamentation SEM: plicate, fossulate, suprasculpture SEM: -, TEM tectum: -, infratectum: -, foot layer: absent, endexine: -, intine: monolayered, wall peculiarities: papilla, supratectal element: -
Miscellaneous
pollen coatings: absent, reserves in cytoplasm: lipids, cell number: -, Ubisch bodies: present
Author(s) of diagnosis: Halbritter, Heidemarie; Weber, Martina; Ulrich, Silvia
Pictures
Picture legend
- oblique view - fresh, ethanol (70 %), photographer: Halbritter, H.
Literature
Copyright and Citation
Cite this publication as:
Halbritter H., Weber M., Ulrich S. 2017. Frustrelia mentalis. In: PalDat - A palynological database. https://pc8.botanik.univie.ac.at/pub/Frustrelia_mentalis/302949;jsessionid=B85A8E49BFCCFA5C6BC93E200739BED6; accessed 2025-01-10