Forgot your password?
 
 
PalDat Logo

PalDat - Palynological Database

an online publication on recent pollen

Daphne laureola

Taxonomy: Angiospermae, Malvales, Thymelaeaceae, Daphne

Published: 2016-10-24

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): spheroidal,  outline in polar view (dry pollen): circular,  infoldings (dry pollen): not infolded,  aperture number: >6,  aperture type: porus,  aperture condition: porate, pantoporate,  aperture peculiarities: pantoaperturate

Ornamentation and Structure

LMornamentation LM: -,  nexine: -,  sexine: -,  SEMornamentation SEM: reticulate, microechinate, reticulum cristatum,  TEMtectum: -,  infratectum: -,  foot layer: -,  endexine: -,  intine: -,  wall peculiarities: -

Miscellaneous

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

Author(s) of diagnosis: Halbritter, Heidemarie

Pictures

flower(s)

1. flower(s)

fruits and flowers

2. fruits and flowers

flower(s)

3. flower(s)

hydrated pollen grains

4. hydrated pollen grains

aperture

5. aperture

exine surface

6. exine surface

dry pollen grain

7. dry pollen grain

Picture legend

  1. flower(s), photographer: Halbritter, H.
  2. fruits and flowers, photographer: Buchner, R.
  3. flower(s), photographer: Svojtka, N.
  4. hydrated pollen grains - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  5. aperture - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  6. exine surface - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  7. dry pollen grain - dry, sputter coated with gold, 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., Buchner R., Svojtka N. 2016. Daphne laureola. In: PalDat - A palynological database. https://www.paldat.org/pub/Daphne_laureola/301744;jsessionid=6F145209714A1096C4CE009A2A7BE524; accessed 2018-11-15

Previous Publications