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Listing 1 - 8 from 8 for pollen grain

Glossary of Pollen and Spore Terminology - New terms
... of disulcate pollen are distinguished: equatorial disulcate, with opposing, eaquatorially arranged sulci and distal disulcate with paired sulci lying parallel to the long axis of the pollen grain on the ... uncertain or indeterminate. Example: Ancyrospora langii. Paraisopolar (Praglowski et al., 1983) Describing a pollen grain whose polar faces differ only in the attachment of viscin threads to the ...
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Glossary of Pollen and Spore Terminology - Part 2 (D-H)
... a lophate pollen grain. Example: Tragopogon pratensis (Compositae). See also: lacuna. Equatorial limb Synonym of equatorial outline. Equatorial outline General description of the equator when a pollen grain is ... region, usually applied to lophate pollen grains. Example: Cichorium intybus (Compositae). Equatorial view (Erdtman, 1943) The view of a pollen grain or spore where the equatorial plane ...
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Glossary of Pollen and Spore Terminology - Part 5 (S-Z)
... (Erdtman, 1945a) Describing a pollen grain with a three-armed colpus. Example: Trapa natans (Trapaceae). Trichotomosulcate (adj.) (Erdtman, 1952) Describing a pollen grain with a three-armed ... (Erdtman and Straka, 1961) Describing a pollen grain with apertures situated only at the equator. Comment: Pollen classes with zonoaperturate pollen include, zonocolpate, zonocolporate, zonoporate. Originally ...
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Glossary of Pollen and Spore Terminology - New terms
... of disulcate pollen are distinguished: equatorial disulcate, with opposing, eaquatorially arranged sulci and distal disulcate with paired sulci lying parallel to the long axis of the pollen grain on the ... al., 1983) Describing a pollen grain whose polar faces differ only in the attachment of viscin threads to the proximal pole. Synonym of subisopolar. Comment: Most pollen grains with viscin threads ...
www.biol.ruu.nl

Glossary of Pollen and Spore Terminology - New terms
... of disulcate pollen are distinguished: equatorial disulcate, with opposing, eaquatorially arranged sulci and distal disulcate with paired sulci lying parallel to the long axis of the pollen grain on the ... al., 1983) Describing a pollen grain whose polar faces differ only in the attachment of viscin threads to the proximal pole. Synonym of subisopolar. Comment: Most pollen grains with viscin threads ...
www.biol.ruu.nl

Glossary of Pollen and Spore Terminology - New terms
... of disulcate pollen are distinguished: equatorial disulcate, with opposing, eaquatorially arranged sulci and distal disulcate with paired sulci lying parallel to the long axis of the pollen grain on the ... al., 1983)    Describing a pollen grain whose polar faces differ only in the attachment of viscin threads to the proximal pole. Synonym of subisopolar. Comment: Most pollen grains with viscin ...
www.biol.ruu.nl

Glossary of Pollen and Spore Terminology - Part 2 (D-H)
... a lophate pollen grain. Example: Tragopogon pratensis (Compositae). See also: lacuna. Equatorial limb Synonym of equatorial outline. Equatorial outline General description of the equator when a pollen grain is ... region, usually applied to lophate pollen grains. Example: Cichorium intybus (Compositae). Equatorial view (Erdtman, 1943) The view of a pollen grain or spore where the equatorial plane ...
www.biol.ruu.nl

Glossary of Pollen and Spore Terminology - Part 5 (S-Z)
... (Erdtman, 1945a) Describing a pollen grain with a three-armed colpus. Example: Trapa natans (Trapaceae). Trichotomosulcate (adj.) (Erdtman, 1952) Describing a pollen grain with a three-armed ... (Erdtman and Straka, 1961) Describing a pollen grain with apertures situated only at the equator. Comment: Pollen classes with zonoaperturate pollen include, zonocolpate, zonocolporate, zonoporate. Originally ...
www.biol.ruu.nl