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Clavatricolpites gracilis

Magnoliopsida -

Taxonomy
Clavatricolpites gracilis was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-10-583 (Catatumbo). Loc: 43.1 X 122.1 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.

Synonymy list
YearName and author
1967Clavatricolpites gracilis González-Guzmán p. 29 figs. Plate VIII 5-5d

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RankNameAuthor
kingdomPlantae
phylumSpermatophyta
classMagnoliopsidaCronquist et al. 1996
RankNameAuthor
genusClavatricolpites
speciesgracilis

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
ReferenceDiagnosis
A. E. González-Guzmán 1967Pollen grain tricolpate, prolate-subprolate; furrow C α 2, C β 2, C γ I; sculpture type clavate (-gemmate). Diameter of clavae < I μ and length about I μ. Thickness of exine about 1.5 μ; ectexine (including sculpture) thicker than endexine. Grain apparently intectate. Furrows provided with a margo. Polar area 4 μ.