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PalDat - Palynological Database

an online publication on recent pollen

Asperula cynanchica

Taxonomy: Spermatophyta, Gentianales, Rubiaceae, Asperula

Published: 2005-06-01

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: colpate,  polarity: isopolar,  P/E-ratio: oblate,  shape: -,  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: >6,  aperture type: -,  aperture condition: colpate,  aperture peculiarities: stephanoaperturate, aperture membrane ornamented

Ornamentation and Structure

LM  ornamentation LM: -,  nexine: -,  sexine: -,  SEM  ornamentation SEM: perforate, microechinate,  suprasculpture SEM: -,  TEM  tectum: eutectate,  infratectum: -,  foot layer: -,  endexine: -,  intine: -,  wall peculiarities: -,  supratectal element: -

Miscellaneous

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

Annotations: number of colpi varying, mostly 8 - 10

Author(s) of diagnosis: Svojtka, M.; Halbritter, H.

Pictures

flower(s)

1. flower(s)

polar view

2. polar view

equatorial view

3. equatorial view

aperture

4. aperture

exine surface

5. exine surface

polar area

6. polar area

dry pollen grains

7. dry pollen grains

Picture legend

  1. flower(s), photographer: Svojtka, M.
  2. polar view - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  3. equatorial view - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  4. aperture - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  5. exine surface - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  6. polar area - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  7. dry pollen grains - fresh, sputter coated with gold, photographer: Halbritter, H.

Literature

  • Allen MY (1937) European bee plants and their pollen. Bee Kingdom League, Alexandria, Egypt : 164 pp
  • Andrew R (1984) A practical pollen guide to the British flora. Quaternary Res Bull Technical Guide I: 1-139
  • Armbruster L, Oenike C (1929) Die Pollenformen als Mittel zur Honigherkunftbestimmung. Bücherei für Bienenkunde. Karl Wachholtz Verlag, Neumünster in Holstein X: 1-116, 23 pl
  • Behnke HD (1975) Elektronenmikroskopische Untersuchungen zur Frage der verwandtschaftlichen Beziehungen zwischen Theligonum und Rubiaceae: Feinbau der Siebelement - Plastiden und Anmerkungen zur Struktur der Pollenexine. Pl Syst Evol 123: 317-326
  • Belmonte J, Pérez-Obiol R, Roure JM (1986) Claves para la determinación de los polenes de las principales especies melíferas de la Península Ibérica. Orsis 2: 27-54
  • Bertsch K (1942) Lehrbuch der Pollenanalyse. Handbücher der praktischen Vorgeschichtsforschung. Verlag Ferdinand Enke, Stuttgart 3: 195 pp
  • Cranwell LM (1942) New Zealand pollen studies. - I. Key to the pollen grains of families and genera in the native flora. Rec Auckland Inst Mus 2: 280-308
  • Diez MJ (1987) Agavaceae, Anacardiaceae, Apocynaceae, Arecaceae (Palmae), Asclepiadaceae, Asteraceae (Compositae), Betulaceae, Boraginaceae, Brassicaceae (Cruciferae), Callitrichaceae, Campanulaceae, Capparaceae, Caprifoliaceae, Ceratophyllaceae, Clusiaceae (Guttiferae) In: Valdés B., Díez M.J., Fernández I. (eds) Atlas polínico de Andalucía occidental. Inst de Desarrollo Regional 43, Univ de Sevilla
  • Edgeworth MP (1877) Pollen. Hardwicke & Bogue, London : 92 pp, 24 pl
  • Erdtman G (1943) An introduction to pollen analysis. The Ronald Press Company, New York
  • Fischer H (1890) Beiträge zur vergleichenden Morphologie der Pollenkörner. Breslau (Thesis) : 1-72
  • Fritzsche J (1832) Beiträge zur Kenntnis des Pollen. Berlin, Stettin und Elbing : 48 pp, 2 pl
  • Hansgirg A (1897) Beiträge zur Biologie und Morphologie des Pollens. Sitzber Böhm Ges Wiss Prag Jahrb XXIII: 1-76
  • Ikuse M (1956) Pollen grains of Japan. Hirokawa Publishing Co, Tokyo I-XII: 1-304
  • Kuprianova LA, Alyoshina LA (1978) Pollen dicotyledonearum Florae Partis Europaeae USSR. Lamiaceae - Zygophyllaceae. Nauka, Akad Sci USSR, VL Komarov Inst Bot : 184 pp
  • Mohl H (1834) Über den Bau und die Formen der Pollenkörner. Beiträge zur Anatomie und Physiologie der Gewächse. Erstes Heft. Bern 4: 130 pp, 6 pl
  • Mohl H (1835) Sur la structure et les formes des graines de pollen. Ann Sci Nat, Ser 2 3: 148-180, 220-236, 304-346
  • Moore PD, Webb JA (1978) An illustrated guide to pollen analysis. Hodder & Stoughton Ltd, Kent : 133 pp
  • Reille M (1992) Pollen et spores d'Europe et d'Afrique du Nord. Laboratoire de Botanique historique et Palynologie, Marseille : 520 pp, 446 pl
  • Shimakura M (1973) Palynomorphs of Japanese plants. Spec Publ Osaka Mus Nat Hist 5: 1-60
  • Tarnavschi IT, Serbanescu-Jitariu G, Mitroiu N, Radulescu D (1966) Studiul palinologic al representantilor ordinului Rubiales. Ann Univ Buc Ser Biol 15: 25-57
  • Wang PL, Pu FT (1995) Pollen morphology of Bupleurum L. from Sino-Himalaya and it systematic significance. Chin J Appl Environ Biol 1: 34-43

Copyright and Citation

Cite this publication as:

Svojtka M., Halbritter H. 2005. Asperula cynanchica. In: PalDat - A palynological database. https://www.paldat.org/pub/Asperula_cynanchica/108983;jsessionid=8DFAF64EC7704873BEDA32D1C467B75C; accessed 2024-04-19

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