Cymbalaria muralis
Taxonomy: Angiospermae, Lamiales, Plantaginaceae, Cymbalaria
Annotations: Cymbalaria muralis P.Gaertn., B.Mey. & Scherb.
Published: 2016-03-01
Pollen Description
Shape, Size and Aperture
pollen unit: monad, dispersal unit and peculiarities: monad, size (pollen unit): small (10-25 µm), size of hydrated pollen (LM): -, shortest polar axis in equatorial view (LM): -, longest polar axis in equatorial view (LM): -, shortest diameter in equatorial or polar view (LM): -, longest diameter in equatorial or polar view (LM): -, pollen class: colporate, polarity: isopolar, P/E-ratio: -, shape: spheroidal, outline in polar view: circular, dominant orientation (LM): -, P/E-ratio (dry pollen): prolate, shape (dry pollen): -, outline in polar view (dry pollen): lobate, infoldings (dry pollen): aperture(s) sunken, aperture number: 3, aperture type: colporus, aperture condition: colporate, tricolporate, aperture peculiarities: aperture membrane psilate
Ornamentation and Structure
LM ornamentation LM: reticulate, nexine: -, sexine: -, SEM ornamentation SEM: reticulate, suprasculpture SEM: -, TEM tectum: semitectate, infratectum: columellate, foot layer: continuous, endexine: compact-continuous, intine: monolayered, wall peculiarities: -, supratectal element: -
Miscellaneous
pollen coatings: pollenkitt, reserves in cytoplasm: lipids, cell number: 2-celled, Ubisch bodies: absent
Author(s) of diagnosis: Ulrich, Silvia; Halbritter, Heidemarie
Pictures
1. habitus
2. habitus
3. flower(s)
4. flower(s)
5. bi-cellular pollen grain
6. hydrated pollen grain in polar view
7. upper focus
8. optical section
9. lower focus
10. hydrated pollen grain in polar view
11. pollen grain with pollenkitt
12. hydrated pollen grains
13. hydrated pollen grain in polar view
14. polar view (oblique)
15. hydrated pollen grain in equatorial view
16. equatorial view
17. aperture
18. aperture
19. detail of aperture
20. detail of aperture
21. exine surface
22. exine surface
23. exine surface
24. polar area
25. polar area
26. dry pollen grains
27. dry pollen grains
28. cross section of pollen grain
29. pollen wall
30. pollen wall, aperture area; endexine electron dense after staining with U + Pb
31. pollen wall, aperture area
32. pollen wall, aperture area; endexine electron dense after staining with potassium permanganate
33. pollen wall, interapertural area
34. pollen wall, interapertural area; endexine electron dense after staining with U + Pb
35. pollen wall, interapertural area; endexine electron dense after staining with potassium permanganate
36. vegetative nucleus
37. generative cell, starch and lipids
Picture legend
- habitus, photographer: Ulrich, S.
- habitus, photographer: Ulrich, S.
- flower(s), photographer: Svojtka, M.
- flower(s), photographer: Ulrich, S.
- bi-cellular pollen grain - dry, rehydrated (water), aceto-carmine, photographer: Ulrich, S.
- hydrated pollen grain in polar view - dry, rehydrated (water), unstained, photographer: Ulrich, S.
- upper focus - dry, acetolyzed, unstained, photographer: Ulrich, S.
- optical section - dry, acetolyzed, unstained, photographer: Ulrich, S.
- lower focus - dry, acetolyzed, unstained, photographer: Ulrich, S.
- hydrated pollen grain in polar view - dry, rehydrated (water), unstained, photographer: Ulrich, S.
- pollen grain with pollenkitt - dry, rehydrated (water), iodine, photographer: Ulrich, S.
- hydrated pollen grains - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- hydrated pollen grain in polar view - dry, rehydration (water) & critical point dried & sputter coated with gold, photographer: Ulrich, S.
- polar view (oblique) - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- hydrated pollen grain in equatorial view - dry, rehydration (water) & critical point dried & sputter coated with gold, photographer: Ulrich, S.
- equatorial view - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- aperture - dry, rehydration (water) & critical point dried & sputter coated with gold, photographer: Ulrich, S.
- aperture - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- detail of aperture - dry, rehydration (water) & critical point dried & sputter coated with gold, photographer: Ulrich, S.
- detail of aperture - dry, rehydration (water) & critical point dried & sputter coated with gold, photographer: Ulrich, S.
- exine surface - dry, rehydration (water) & critical point dried & sputter coated with gold, photographer: Ulrich, S.
- exine surface - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- exine surface - dry, rehydration (water) & critical point dried & sputter coated with gold, photographer: Ulrich, S.
- polar area - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
- polar area - dry, rehydration (water) & critical point dried & sputter coated with gold, photographer: Ulrich, S.
- dry pollen grains - dry, sputter coated with gold, photographer: Halbritter, H.
- dry pollen grains - dry, sputter coated with gold, photographer: Ulrich, S.
- cross section of pollen grain - fresh, glutaraldehyde & osmium & potassium ferrocyanide, modified Thiéry-test, photographer: Ulrich, S.
- pollen wall - fresh, glutaraldehyde & osmium & potassium ferrocyanide, uranyl acetate & lead citrate, photographer: Ulrich, S.
- pollen wall, aperture area; endexine electron dense after staining with U + Pb - fresh, glutaraldehyde & osmium & potassium ferrocyanide, uranyl acetate & lead citrate, photographer: Ulrich, S.
- pollen wall, aperture area - fresh, glutaraldehyde & osmium & potassium ferrocyanide, modified Thiéry-test, photographer: Ulrich, S.
- pollen wall, aperture area; endexine electron dense after staining with potassium permanganate - fresh, glutaraldehyde & osmium & potassium ferrocyanide, potassium permanganate, photographer: Ulrich, S.
- pollen wall, interapertural area - fresh, glutaraldehyde & osmium & potassium ferrocyanide, modified Thiéry-test, photographer: Ulrich, S.
- pollen wall, interapertural area; endexine electron dense after staining with U + Pb - fresh, glutaraldehyde & osmium & potassium ferrocyanide, uranyl acetate & lead citrate, photographer: Ulrich, S.
- pollen wall, interapertural area; endexine electron dense after staining with potassium permanganate - fresh, glutaraldehyde & osmium & potassium ferrocyanide, potassium permanganate, photographer: Ulrich, S.
- vegetative nucleus - fresh, glutaraldehyde & osmium & potassium ferrocyanide, modified Thiéry-test, photographer: Ulrich, S.
- generative cell, starch and lipids - fresh, glutaraldehyde & osmium & potassium ferrocyanide, modified Thiéry-test, photographer: Ulrich, S.
Literature
- (2005) Exkursionsflora für Österreich, Liechtenstein und Südtirol : 1180
- (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:
Ulrich S., Halbritter H., Svojtka M. 2016. Cymbalaria muralis. In: PalDat - A palynological database. https://www.paldat.org/pub/Cymbalaria_muralis/300527;jsessionid=2435BBDE914B43B453C8D218A4A4866F; accessed 2024-04-26