Palynological Database Downloaded from Paldat, on Online Publication on Recent Pollen

PalDat - Palynological Database downloaded from PalDat, on online publication on recent pollen http://www.paldat.org

Alcantarea vinicolor

Taxonomy: Angiospermae, Poales, Bromeliaceae, Alcantarea Published: 2012-09-11

Pollen Description

Shape, Size and Aperture pollen unit: monad, dispersal unit and peculiarities: monad, size (pollen unit): large (51-100 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: sulcate, polarity: heteropolar, P/E-ratio: oblate, shape: , outline in polar view: elliptic, dominant orientation: -, P/E- ratio (dry pollen): -, shape (dry pollen): boat-shaped, outline in polar view (dry pollen): no suitable term, infoldings (dry pollen): aperture(s) sunken, aperture number: 1, aperture type: -, aperture condition: sulcate, aperture peculiarities: -

Ornamentation and Structure LM: ornamentation LM: -, nexine: -, sexine: - SEM: ornamentation SEM: reticulate, suprasculpture SEM: - TEM: tectum: semitectate, infratectum: -, foot layer: -, endexine: -, intine: -, wall peculiarities: -, supratectal element: -

Miscellaneous pollen coatings: -, reserves in cytoplasm: -, cell number: -, Ubisch bodies: -

Author(s) of diagnosis: Halbritter, H.

Pictures

1. hydrated (right) and 2. polar distal view 3. polar proximal view 4. equatorial view 5. equatorial view dry (left) pollen grains

6. sulcus border 7. apex 8. exine surface 9. dry pollen grains

Picture legend

1. hydrated (right) and dry (left) pollen grains - fresh, rehydration (water) & critical point dried &sputter coated with gold, photographer: Halbritter, H.

1 2. polar distal view - fresh, rehydration (water) & critical point dried &sputter coated with gold, photographer: Halbritter, H. 3. polar proximal view - fresh, rehydration (water) & critical point dried &sputter coated with gold, photographer: Halbritter, H. 4. equatorial view - fresh, rehydration (water) & critical point dried &sputter coated with gold, photographer: Halbritter, H. 5. equatorial view - fresh, rehydration (water) & critical point dried &sputter coated with gold, photographer: Halbritter, H. 6. sulcus border - fresh, rehydration (water) & critical point dried &sputter coated with gold, photographer: Halbritter, H. 7. apex - fresh, rehydration (water) & critical point dried &sputter coated with gold, photographer: Halbritter, H. 8. exine surface - fresh, rehydration (water) & critical point dried &sputter coated with gold, photographer: Halbritter, H. 9. dry pollen grains - dry, sputter coated with gold, photographer: Halbritter, H.

Literature

Cite this publication as:

HALBRITTER H., Alcantarea vinicolor. In: PalDat (2012-09-11) - a palynological database. Published on the Internet https://paldat.testsys.info/pub/Alcantarea_vinicolor/211282 [accessed 2021-09-26]