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Retimonocolpites pennyi

Synonymy list
YearName and author
2002Retimonocolpites pennyi Schrank and Mahmoud

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genusRetimonocolpitesPierce 1961

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.

E. Schrank and M. S. Mahmoud 2002Pollen grains are monosulcate and usually of circular to elliptical outline. Sulcus narrow, extending from one end to the other end of one side, presumably the distal face, of the grain. Exine consisting of a thin, smooth nexine and a fairly thick, reticulate, columellate sexine. Reticulum resting on slender, widely spaced columellae. The muri are microechinate and not, or only weakly, thickened at the insertion points of columellae.