Forgot your password?
 
 
PalDat Logo

PalDat - Palynological Database

an online publication on recent pollen

Phacelia tanacetifolia

Taxonomy: Angiospermae, unplaced, Boraginaceae, Phacelia

Published: 2016-04-01

Pollen Description

Shape, Size and Aperture

pollen unit: monad,  dispersal unit and peculiarities: monad,  size (pollen unit): small (10-25 µm),  pollen class: colporate,  polarity: isopolar,  shape: spheroidal,  outline in polar view: circular,  shape (dry pollen): prolate,  outline in polar view (dry pollen): elliptic,  infoldings (dry pollen): aperture(s) sunken,  aperture number: 3,  aperture type: colporus,  aperture condition: colporate, tricolporate,  aperture peculiarities: heteroaperturate, pseudocolpus, aperture membrane ornamented

Ornamentation and Structure

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

Miscellaneous

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

Annotations

dry pollen medium-sized

Author(s) of diagnosis: Halbritter, Heidemarie; Kratschmer, Sophie

Pictures

equatorial view,acetolyzed pollen

1. equatorial view, acetolyzed pollen

equatorial view,acetolyzed pollen

2. equatorial view, acetolyzed pollen

polar view,acetolyzed pollen

3. polar view, acetolyzed pollen

polar view

4. polar view

equatorial view

5. equatorial view

aperture,colporus

6. aperture, colporus

pseudocolpus

7. pseudocolpus

polar area

8. polar area

dry pollen

9. dry pollen

Picture legend

  1. equatorial view, acetolyzed pollen - dry, acetolyzed & glycerine, unstained, photographer: Kratschmer, S.
  2. equatorial view, acetolyzed pollen - dry, acetolyzed & glycerine, unstained, photographer: Kratschmer, S.
  3. polar view, acetolyzed pollen - dry, acetolyzed & glycerine, unstained, photographer: Kratschmer, S.
  4. polar view - dry, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  5. equatorial view - dry, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  6. aperture, colporus - dry, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  7. pseudocolpus - dry, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  8. polar area - dry, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  9. dry pollen - dry, sputter coated with gold, photographer: Halbritter, H.

Literature

  • Fischer M.A. Oswald K. Adler W. (2008) Exkursionsflora für Österreich, Liechtenstein und Südtirol : 1391

Copyright and Citation

Cite this publication as:

Halbritter H., Kratschmer S. 2016. Phacelia tanacetifolia. In: PalDat - A palynological database. https://www.paldat.org/pub/Phacelia_tanacetifolia/300737;jsessionid=50DFF6DF4DB145D194F4E4E507EF0855; accessed 2018-11-15

Previous Publications