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PalDat - Palynological Database

an online publication on recent pollen

Cypripedium calceolus

Taxonomy: Angiospermae, Asparagales, Orchidaceae, Cypripedium

Published: 2016-11-07

Pollen Description

Shape, Size and Aperture

pollen unit: monad,  dispersal unit and peculiarities: monad,  size (pollen unit): small (10-25 µm),  pollen class: sulcate,  polarity: heteropolar,  shape: oblate,  outline in polar view: elliptic,  shape (dry pollen): oblate,  outline in polar view (dry pollen): irregular,  infoldings (dry pollen): aperture(s) sunken,  aperture number: 1,  aperture type: sulcus,  aperture condition: sulcate,  aperture peculiarities: -

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: absent

Author(s) of diagnosis: Svojtka, Matthias

Pictures

habitus,flower(s)

1. habitus, flower(s)

flower(s)

2. flower(s)

flower(s)

3. flower(s)

flower(s)

4. flower(s)

hydrated pollen grains

5. hydrated pollen grains

polar distal view (oblique)

6. polar distal view (oblique)

polar distal view (oblique)

7. polar distal view (oblique)

polar proximal view (oblique)

8. polar proximal view (oblique)

equatorial view

9. equatorial view

equatorial view

10. equatorial view

aperture

11. aperture

germinating pollen grain

12. germinating pollen grain

dry pollen grains

13. dry pollen grains

dry pollen grains

14. dry pollen grains

Picture legend

  1. habitus, flower(s), photographer: Svojtka, M.
  2. flower(s), photographer: Svojtka, M.
  3. flower(s), photographer: Svojtka, M.
  4. flower(s), photographer: Svojtka, M.
  5. hydrated pollen grains - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Svojtka, M.
  6. polar distal view (oblique) - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Svojtka, M.
  7. polar distal view (oblique) - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Svojtka, M.
  8. polar proximal view (oblique) - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Svojtka, M.
  9. equatorial view - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Svojtka, M.
  10. equatorial view - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Svojtka, M.
  11. aperture - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Svojtka, M.
  12. germinating pollen grain - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Svojtka, M.
  13. dry pollen grains - dry, sputter coated with gold, photographer: Svojtka, M.
  14. dry pollen grains - dry, sputter coated with gold, photographer: Svojtka, M.

Literature

    Copyright and Citation

    Cite this publication as:

    Svojtka M. 2016. Cypripedium calceolus. In: PalDat - A palynological database. https://www.paldat.org/pub/Cypripedium_calceolus/301951;jsessionid=1CE3CFB277E7E14B0855EDF32E42870C; accessed 2018-11-21

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