Pulmonaria australis
Taxonomy: Spermatophyta, Boraginales, Boraginaceae, Pulmonaria
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: colporate, polarity: isopolar, P/E-ratio: prolate, shape: -, outline in polar view: circular, dominant orientation (LM): -, P/E-ratio (dry pollen): prolate, shape (dry pollen): -, outline in polar view (dry pollen): polygonal, infoldings (dry pollen): aperture(s) sunken, aperture number: 5, aperture type: colporus, aperture condition: colporate, aperture peculiarities: margo
Ornamentation and Structure
LM ornamentation LM: -, nexine: -, sexine: -, SEM ornamentation SEM: psilate, reticulate, 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: equatorial girdle with reticulate exine sculpturing
Author(s) of diagnosis: Halbritter, H.
Pictures
Picture legend
- flowers of Pulmonaria australis, photographer: Halbritter, H.
- polar view - fresh, DMP & critical point dried, photographer: Halbritter, H.
- equatorial view - fresh, DMP & critical point dried, photographer: Halbritter, H.
- aperture - fresh, DMP & critical point dried, photographer: Halbritter, H.
- exine surface - fresh, DMP & critical point dried, photographer: Halbritter, H.
- exine surface (equatorial area) - fresh, DMP & critical point dried, photographer: Halbritter, H.
- polar area - fresh, DMP & critical point dried, photographer: Halbritter, H.
- dry pollen grains - fresh, photographer: Halbritter, H.
Literature
Copyright and Citation
Cite this publication as:
Halbritter H. 2005. Pulmonaria australis. In: PalDat - A palynological database. https://pc8.botanik.univie.ac.at/pub/Pulmonaria_australis/105685;jsessionid=1D809261C7EF8770C615B608F50025A5; accessed 2025-01-26