Forgot your password?
 
 
PalDat Logo

PalDat - Palynological Database

an online publication on recent pollen

Ribes sanguineum

Taxonomy: Angiospermae, Saxifragales, Grossulariaceae, Ribes

Published: 2016-12-02

Pollen Description

Shape, Size and Aperture

pollen unit: monad,  dispersal unit and peculiarities: monad,  size (pollen unit): medium-sized (26-50 µm),  pollen class: porate,  polarity: -,  shape: spheroidal,  outline in polar view: circular,  shape (dry pollen): irregular,  outline in polar view (dry pollen): polygonal,  infoldings (dry pollen): aperture(s) sunken,  aperture number: >6,  aperture type: porus,  aperture condition: porate, pantoporate,  aperture peculiarities: pantoaperturate, annulus

Ornamentation and Structure

LMornamentation LM: -,  nexine: -,  sexine: -,  SEMornamentation SEM: psilate,  TEMtectum: -,  infratectum: -,  foot layer: -,  endexine: -,  intine: -,  wall peculiarities: -

Miscellaneous

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

Annotations

pores are irregularly distributed

Author(s) of diagnosis: Halbritter, Heidemarie

Pictures

hydrated pollen grain

1. hydrated pollen grain

apertures

2. apertures

detail of aperture

3. detail of aperture

dry pollen grains

4. dry pollen grains

Picture legend

  1. hydrated pollen grain - fresh, DMP & critical point dried, photographer: Halbritter, H.
  2. apertures - fresh, DMP & critical point dried, photographer: Halbritter, H.
  3. detail of aperture - fresh, DMP & critical point dried, photographer: Halbritter, H.
  4. dry pollen grains - dry, photographer: Halbritter, H.

Literature

  • Halbritter, H (1998) Preparing living pollen material for scanning electron microscopy using 2,2-dimethoxypropane (DMP) and criticalpoint drying. Biotechnic Histochem 73: 137–143

Copyright and Citation

Cite this publication as:

Halbritter H. 2016. Ribes sanguineum. In: PalDat - A palynological database. https://www.paldat.org/pub/Ribes_sanguineum/302637;jsessionid=2A72D8B5469FE0C817F6B032872F5609; accessed 2018-11-14

Previous Publications