Plantago lanceolata
Taxonomy: Spermatophyta, Scrophulariales, Plantaginaceae, Plantago
Published: 2005-06-01
Pollen Description
Shape, Size and Aperture
pollen unit: monad, dispersal unit and peculiarities: monad, size (pollen unit): medium-sized (26-50 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: -, polarity: isopolar, P/E-ratio: -, shape: spheroidal, outline in polar view: circular, dominant orientation (LM): -, P/E-ratio (dry pollen): -, shape (dry pollen): -, outline in polar view (dry pollen): irregular, infoldings (dry pollen): irregularly infolded, aperture number: >6, aperture type: -, aperture condition: porate, aperture peculiarities: operculum
Ornamentation and Structure
LM ornamentation LM: verrucate, echinate, nexine: -, sexine: -, SEM ornamentation SEM: verrucate, microechinate, suprasculpture SEM: -, TEM tectum: eutectate, infratectum: -, foot layer: -, endexine: -, intine: -, wall peculiarities: -, supratectal element: -
Miscellaneous
pollen coatings: absent, reserves in cytoplasm: -, cell number: -, Ubisch bodies: present
Annotations: fine ornamentation: microechinate-perforate, shape dry: irregularly infolded
Author(s) of diagnosis: Halbritter, H.
Pictures
Picture legend
- hydrated pollen grains - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- hydrated pollen grain - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- aperture - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- aperture - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- exine surface - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- dry pollen grains - dry, sputter coated with gold, photographer: Halbritter, H.
- Ubisch bodies on inner anther wall - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
Literature
Copyright and Citation
Cite this publication as:
Halbritter H. 2005. Plantago lanceolata. In: PalDat - A palynological database. https://pc8.botanik.univie.ac.at/pub/Plantago_lanceolata/113130;jsessionid=152CD0C2CF94D7E1171891D64F16FE97; accessed 2025-01-25