- Acacia nilotica
- Acacia octosporites
- Acacia paradoxa
- Acacia raddiana
- Acacia seyal
- Acacia sp
- Acacia sp. Grah.,1988
- Acacia ukrainica
- Acaciapollenites
- Acaciapollenites miocenicus
- Acaciapollenites myriosporites
- Acaciapollenites octosporites
- Acaciapollenites sp
- Acaciapollenites sp. Pock.,1982
- Acaciapollenites sp. Trus.et al,1985
- Acaciapollenites varpalotaensis
- Acaciapollenites weissii
- Acadoparadoxides sp
- Acaena
- Acaena sp
- Acalypha
- Acalypha sp
- Acalyphaepollenites
- Acalyphaepollenites acalyphoides
- Acalyphaepollenites gibbulosus
- Acalyphaepollenites sp
- Acalyphapollenites taiwanensis
- Acancellacostates
- Acanspthominuscula
- Acanspthominuscula micronata
- Acanspthominuscula sp
- Acanspthominuscula spumosa
- Acanthaceae
- Acanthaceae sp
- Acanthaceae sp.A Rous.,1977
- Acanthacidites
- Acanthacidites communis
- Acanthacidites sp
- Acanthacidites sp. Norr.,1997
- Acanthatractus
- Acanthaulax
- Acanthaulax acanthosphaera
- Acanthaulax aceras
- Acanthaulax aculeata
- Acanthaulax angulosa