|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Arecales - Arecaceae
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.
|A. E. González-Guzmán 1967||Pollen grain monocolpate, globular to ellipsoid; sculpture type gemmate. Some of the gemmae wider towards the apex; viewed at high focus the gemmae seem to forma very thick-walled reticulum. Maximum thickness of exine about 4 μ; ectexine thicker than endexine. Furrow inconspicuous, blotted out by the overlying sculpture-elements.|