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Papillopollis partialis

Taxonomy
Papillopollis partialis was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-55-596 (Catatumbo). Loc: 39.9X124.7 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.

Synonymy list
YearName and author
1967Papillopollis partialis González-Guzmán p. 58 figs. Plate XVIII Figs. 5-5d

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RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumAngiospermae
RankNameAuthor
genusPapillopollisPflug 1953
speciespartialis

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 triporate; spheroidal; pore P α 2, P β 2, P γ 1; sculpture type reticulate at the polar area and foveolate at the equator. Muri simplibaculate. Columellae digitate in polar area. Grain probably semitectate. Exine has a thickness of 2 μ in equatorial area and of about 3.2 μ in polar area. Diameter of lumina in polar area is about 1.3 μ and in equatorial area < 0.5 μ. Pores provided with costar pori. Ectexine thicker than endexine.