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PalDat - Palynological Database

an online publication on recent pollen

Calliandra emarginata

Taxonomy: Angiospermae, Fabales, Fabaceae, Calliandra

Published: 2016-12-02

Pollen Description

Shape, Size and Aperture

pollen unit: polyad,  dispersal unit and peculiarities: polyad,  size (pollen unit): very large (>100 µm),  pollen class: polyad,  polarity: heteropolar,  shape: -,  outline in polar view: -,  shape (dry pollen): irregular,  outline in polar view (dry pollen): irregular,  infoldings (dry pollen): irregularly infolded,  aperture number: number varies,  aperture type: porus,  aperture condition: porate,  aperture peculiarities: -

Ornamentation and Structure

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

Miscellaneous

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

Annotations

aperures situated at the junctions of the monads, about 6 pores

Author(s) of diagnosis: Halbritter, Heidemarie

Pictures

flower(s)

1. flower(s)

massulae

2. massulae

massula

3. massula

massula

4. massula

detail of massula

5. detail of massula

apertures

6. apertures

exine surface

7. exine surface

exine surface

8. exine surface

dry massulae

9. dry massulae

dry massula

10. dry massula

Picture legend

  1. flower(s), photographer: Halbritter, H.
  2. massulae - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  3. massula - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  4. massula - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  5. detail of massula - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  6. apertures - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  7. exine surface - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  8. exine surface - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  9. dry massulae - dry, sputter coated with gold, photographer: Halbritter, H.
  10. dry massula - 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. 2016. Calliandra emarginata. In: PalDat - A palynological database. https://www.paldat.org/pub/Calliandra_emarginata/302651;jsessionid=17FB2CA7513A8F9359160ACA99E5281A; accessed 2018-11-18

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