Forgot your password?
New to PalDat?
 
 
Login
PalDat Logo

PalDat - Palynological Database

an online publication on recent pollen

Mimulus guttatus

Taxonomy: Spermatophyta, Scrophulariales, Veronicaceae, Mimulus

Published: 2005-06-01

Pollen Description

Shape, Size and Aperture

pollen unit: monad,  dispersal unit and peculiarities: monad,  size (pollen unit): medium-sized (26-50 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: spiraperturate,  polarity: -,  P/E-ratio: -,  shape: spheroidal,  outline in polar view: circular,  dominant orientation (LM): -,  P/E-ratio (dry pollen): -,  shape (dry pollen): -,  outline in polar view (dry pollen): -,  infoldings (dry pollen): aperture(s) sunken,  aperture number: -,  aperture type: -,  aperture condition: colpate,  aperture peculiarities: -

Ornamentation and Structure

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

Miscellaneous

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

Author(s) of diagnosis: Halbritter, H.

Pictures

hydrated pollen grains

1. hydrated pollen grains

hydrated pollen grains

2. hydrated pollen grains

equatorial view

3. equatorial view

detail of aperture

4. detail of aperture

exine surface

5. exine surface

dry pollen grains

6. dry pollen grains

polar view of dry pollen grain

7. polar view of dry pollen grain

Picture legend

  1. hydrated pollen grains - fresh, rehydrated (water) & critical point dried & sputter coated with gold, photographer: Halbritter, H.
  2. hydrated pollen grains - 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. detail of 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. dry pollen grains - dry, sputter coated with gold, photographer: Halbritter, H.
  7. polar view of dry pollen grain - dry, sputter coated with gold, photographer: Halbritter, H.

Literature

  • Aldridge J (1842) Memoir to determine the use of pollen in natural classification. J Bot 1: 575-601
  • Andrew R (1984) A practical pollen guide to the British flora. Quaternary Res Bull Technical Guide I: 1-139
  • Argue CL (1980) Pollen morphology in the genus Mimulus (Scrophulariaceae) and its taxonomic significance. Amer J Bot 67: 68-87
  • Argue CL (1981) The taxonomic implications of pollen morphology in some American species of Mimulus (Scrophulariaceae). Amer J Bot 68: 200-205
  • Armbruster L, Jacobs J () Pollenformen und Honigherkunftbestimmung. Bücher des Archivs für Bienenkunde, Berlin 2: 1-122
  • 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
  • Chadefaud M (1955) Remarques sur quelques pollens de plantes tropicales, particuliérement intéressantes des points de vue palynologique ou systématique. Revue Grén Botan 62: 641-660
  • Chandra S (1987) Development of male gametophyte in some Scrophulariaceae. Geophytology 17: 199-203
  • 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
  • Dutta NM, Chanda S (1979) A contribution to the taxonomy and palynology of Gratiolae (Scrophulariaceae) of Eastern India. Trans Bose Res Inst 42: 1-34
  • Furness CA (1985) A review of spiraperturate pollen. Pollen et Spores 27: 307-320
  • Hansgirg A (1897) Beiträge zur Biologie und Morphologie des Pollens. Sitzber Böhm Ges Wiss Prag Jahrb XXIII: 1-76
  • Hassall AH (1842) Observations on the structure of the pollen granule, considered principally in reference to its eligibility as a means of classification. Ann Mag Nat Hist 8 & 9: 92-108, 544-573
  • Huang TC (1970) Pollen grains of Formosan plants. VI. Taiwania 15: 73-179
  • Ikuse M (1956) Pollen grains of Japan. Hirokawa Publishing Co, Tokyo I-XII: 1-304
  • Lee S (1979) A factor analysis study of the functional significance of Angiosperm pollen. Syst Bot 3: 1-19
  • Lienau K, Straka H, Friedrich B (1986) Palynologica Madagassica et Mascarenica - Familien 167-181, with an appendix: English translation for the numeric pollen formulas. Tropische und subtropische Pflanzenwelt 55: 317-470
  • Martin PS, Drew CM (1969) Scanning electron photomicrographs of southwestern pollen grains. J Arizona Acad Sci 5: 147-176
  • Minkin JP, Eshbaugh WH (1989) Pollen morphology of the Orobanchaceae and rhinanthoid Scrophulariaceae. Grana 28: 1-18
  • 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
  • Muller-Stoll W (1956) Über das Verhalten der Exine nonaperturater Angiospermen-Pollen bei Quellung und Keimung. Grana Palynol 1: 38-56
  • Nagamitsu T, Nagamasu H (1994) Keys for the pollen of Ashiu, Central Japan. Contrib Biol Lab Kyoto Univ 28: 261-355
  • Risch C (1939) Die Pollenkörner der in Deutschland wild wachsenden Scrophulariaceen. Ber Deutsch Bot Ges 57: 108-121
  • Shimakura M (1973) Palynomorphs of Japanese plants. Spec Publ Osaka Mus Nat Hist 5: 1-60
  • Tiagi B, Varghese TM (1970) Scrophulariaceae. Bull Ind Nat Sci Acad 41: 259-266
  • Ting-Su (1949) Illustration of pollen grains of some Chinese plants. Bot Not 4: 277-282
  • Traverse A (1955) Pollen analysis of the Brandon lignite of Vermont. USDI Rep Invest 5151: 107 pp
  • Varghese TM (1968) Studies in the family Scrophulariaceae - II. J Palynol Lucknow 4: 91-97
  • Velásquez-R., Rangel-C. (1995) Atlas palinológico de la flora vascular del páramo. I. Las familias mas ricas en especies. Caldasia 17: 509-568

Copyright and Citation

Cite this publication as:

Halbritter H. 2005. Mimulus guttatus. In: PalDat - A palynological database. https://www.paldat.org/pub/Mimulus_guttatus/113285;jsessionid=EDB8101F0CF18B8F886043DA91D1A496; accessed 2024-04-26

Newer Publications