Abantosphaeridium Banerjee & Rawat, 1991 † (additional source)
Abditusdyadus C.H. Wellman & J.B. Richardson, 1996 † (additional source)
Abdiverrucospora † (additional source)
Abutilonacidites Guan & Zheng, 1989 † (additional source)
Acalyphaepollenites Sun, 1989 † (additional source)
Acanthomesotriletes † (habitat flag source)
Acanthomesotriletes † (basis of record)
Acanthomesotriletes † (extant flag source)
Acanthozonotriletes Ishchenko, 1956 † (additional source)
Achradosporis Srivastava, 1975 † (additional source)
Acinosella A.A. Luber, 1940 † (additional source)
Acolpopites † (habitat flag source)
Acolpopites † (extant flag source)
Acolpopites † (basis of record)
Acontotetras J.B. Richardson, 1996 † (additional source)
Acrostichumsporites Kar, 1992 † (additional source)
Aculeisporites † accepted as Aculeispores S. Artüz, 1957 † (additional source)
Acus Tsao & Zhao, 1974 † (additional source)
Acusporidatina † (current name source)
Acusporidatina † (habitat flag source)
Acusporidatina † (basis of record)
Acusporidatina † (extant flag source)
Addosporites † (extant flag source)
Addosporites † (current name source)
Addosporites † (habitat flag source)
Addosporites † (basis of record)
Adenantherites Guinet & Salard-Cheboldaeff, 1975 † (additional source)
Adenantherites Guinet & Salard-Cheboldaeff, 1975 † (current name source)
Adenantherites Guinet & Salard-Cheboldaeff, 1975 † (extant flag source)
Adenantherites Guinet & Salard-Cheboldaeff, 1975 † (habitat flag source)
Aegyptipollenites † (basis of record)
Aegyptipollenites † (extant flag source)
Aegyptipollenites † (habitat flag source)
Aesculipollis Pocknall & Nichols, 1996 † (additional source)
Aganosaccites † (additional source)
Agastospora L. Zhang, 1983 † (additional source)
Agidelia † accepted as Valeria Minod, 1918 (basis of record)
Agidelia † accepted as Valeria Minod, 1918 (habitat flag source)
Agidelia † accepted as Valeria Minod, 1918 (extant flag source)
Aglaoreidiapollis I. Grabowska in M. Ziembińska-Tworzydło, I. Grabowska, A. Kohlman-Adamska, K. Skawińska, B. Słodkowska, L. Stuchlik, A. Sadowska & H. Ważyńska, 1994 † (additional source)
Alaticolpites M.S.P. Regali, N. Uesugui & A.S. Santos, 1975 † (additional source)
Alatipollenites Laveine, 1965 † accepted as Alatisporites A.C. Ibrahim, 1933 † (additional source)
Aletopollenites † (habitat flag source)
Aletopollenites † (current name source)
Aletopollenites † (basis of record)
Aletopollenites † (extant flag source)
Aleurichitina † accepted as Aleurochitina Locquin, 1976 † accepted as Desmochitina Eisenack, 1931 † (habitat flag source)
Aleurichitina † accepted as Aleurochitina Locquin, 1976 † accepted as Desmochitina Eisenack, 1931 † (extant flag source)
Aleurichitina † accepted as Aleurochitina Locquin, 1976 † accepted as Desmochitina Eisenack, 1931 † (basis of record)
Algella V. S. Maljavkina, 1960 † (extant flag source)
Algella V. S. Maljavkina, 1960 † (habitat flag source)
Algella V. S. Maljavkina, 1960 † (basis of record)
Alveolatasporites † (basis of record)
Alveolatasporites † (habitat flag source)
Alveolatasporites † (current name source)
Alveolatasporites † (extant flag source)
Ambigomellatus † (basis of record)
Ambigomellatus † (current name source)
Ambigomellatus † (extant flag source)
Ambigomellatus † (habitat flag source)
Angiospora † (additional source)
Anizonosaccites Sun & He, 1980 ex Zhang † (additional source)
Archaeomonoporina Naumova [date?] † (additional source)
Archaeopertusina S.N. Naumova, 1960 † (current name source)
Archaeopylomina † (additional source)
Bothrotrachytriletes ? B.V. Timofeev, 1955 † (name verified source)
Catenulasporites L. Zhang, 1983 † (additional source)
Conovalipollis L. Zhang, 1983 † (additional source)
Contextus [author?] † (additional source)
Crescentia [author?] † (additional source)
Crescentia [author?] † (name verified source)
Crescentia [author?] † (extant flag source)
Curviphycus M.S. Yakschin, 1991 † accepted as Archaeoellipsoides R.J. Horodyski & J.A. Donaldson, 1980 † (additional source)
Cycloverrutriletes E. Schulz, 1964 † (additional source)
Diplopterigium accepted as Diplopterygium (Diels) T. Nakai, 1950 (basis of record)
Disaccites † (additional source)
Distichococcus V.K. Golovenoc & M.J. Belova, 1985 † (additional source)
Dyctioporidium † accepted as Dictyotidium Eisenack, 1955 † (basis of record)
Echinocysta J. Xu, Z. Pan, Y. Yang, Y. Zhu & N. Fan, 1997 † (additional source)
Echinum A. Meunier, 1910 (additional source)
Equisetitriletes L. Zhang, 1983 † (additional source)
Favosina † (additional source)
Ginkgoacites V.S. Malyavkina, 1958 † (additional source)
Goniocystis Y.-Z. Yan, 1991 † (additional source)
Guttatisporites H. Visscher, 1966 † (additional source)
Guttulapollenites N. Goubin, 1965 † (additional source)
Hekousporites J. Yu, W. Zhang, Q. Zhao & S. Song, 1982 † (name verified source)
Homodiacrodium [author?] † (additional source)
Hypertrachytriletes Timofeev (?) † (current name source)
Hypertrachytriletes Timofeev (?) † (verified source for family)
Ingulecia B.V. Timofeev, 1982 † (current name source)
Ityospora L. Zhang, 1983 † (additional source)
Juniperidites V.S. Malyavkina, 1958 † (additional source)
Kapitophyma † accepted as Kiptophyma I.N. Golub in Sokolov, 1979 † (additional source)
Kenlidinia Z. Pan in Xu et al., 1997 † (additional source)
Kiptophyma I.N. Golub in Sokolov, 1979 † (additional source)
Kladosphaeridium M. Vavrdová, 1990 † (additional source)
Labrorugaspora L. Zhang, 1983 † (additional source)
Liaoxisporis R. Pu & H. Wu, 1985 † (additional source)
Mitraesporites L. Zhang, 1983 † (additional source)

 Taxonomic remark

 for Acanthomesotriletes †

Authority untraced; Acanthomesotriletes sp. (Ordovician) listed in Palynodata with source Timofeev, 1966, ... [details]

 Taxonomic remark

 for Acolpopites †

Authority untraced; various spp. (Cretaceous-Recent) listed in Palynodata. Included as a group name (for "grains ... [details]

 Taxonomic remark

 for Agidelia †

Authority untraced; possibly Pyatiletov, 1980, listed in Williams, 2012 as transferring author for Agidelia ... [details]

 Taxonomic remark

 for Aletopollenites †

Authority not known, untraced at this time except in Palynodata Datafile, which lists 3 species A. dubius, A. ... [details]

 Taxonomic remark

 for Aleurichitina †

Authority not given. Listed in Palynodata Datafile with 3 included species (A. erinacea, A. holosphaerica and A. ... [details]

 Taxonomic remark

 for Algella V. S. Maljavkina, 1960 †

Listed as unavailable (reason not given) in IFPNI. [details]

 Taxonomic remark

 for Alveolatasporites †

Name from Palynodata datafile, authority not traced. Source given in Palynodata for this genus plus 2 included ... [details]

 Taxonomic remark

 for Ambigomellatus †

Authority not traced. One species (A. horridus) listed in Palynodata, from Vendian of India(?) and USSR. [details]

 Taxonomic remark

 for Archaeomonoporina Naumova [date?] †

Year and original publication not given in Williams, 2012. Latter compilation lists multiple species i.e. A. ... [details]

 Taxonomic remark

 for Contextus [author?] †

Author is possibly E.M. Andreeva, 1962, earliest source given for the 2 included species listed in Palynodata (C. ... [details]

 Taxonomic remark

 for Crescentia [author?] †

Listed in Williams, 2012 as Crescenta pachyderma (presumed genus misspelling), in Palynodata as Crescentia ... [details]

 Taxonomic remark

 for Echinum A. Meunier, 1910

Listed in Palynodata with 2 species, E. gilsonii and E. micraster [?type]; E. micraster described from Recent ... [details]

 Taxonomic remark

 for Moraceoipollenites †

Genus authorship not stated in Song et al., 2004. Palynodata has a record for this genus name dating from 1999 ... [details]

 Taxonomic remark

 for Muerrigerisporis W. Krutzsch, 1963 †

Misspelled Muerrigersporis in Index Nominum Genericorum (2007 version); correct spelling is in Palynodata and other ... [details]

 Taxonomic remark

 for Onychiumsporites Hu †

Year not given in Zhang et al., 2021, further details untraced elsewhere at this time. Palynodata lists 4 species ... [details]

 Taxonomic remark

 for Paraireana C.-Q. He, 1984 †

Authority given as He Chengquan in Fensome et al., 1993, Dinoflaj3 and some other sources, however this almost ... [details]

 Taxonomic remark

 for Pseudokomewuia C.-Q. He, 1980 †

Authority given as He Chengquan in Fensome et al., 1993, Dinoflaj3 and some other sources, however this almost ... [details]

 Taxonomic remark

 for Trapezochitina German, 1974 †

Not mentioned in Paris et al., 1999 (that work otherwise very comprehensive), however has 2 mentions in Palynodata ... [details]

 Taxonomic remark

 for Welwitschites E.D. Zaklinskaja, 1957 †

Year not given in Zhang et al., 2021; inferred from Palynodata record: Zaklinskaya,E.D. (1957) Stratigraphic ... [details]