Matches in DBpedia 2016-04 for { ?s ?p <http://dbpedia.org/resource/Johann_Jacob_Roemer> }
- Ipomoea_polymorpha binomialAuthority Johann_Jacob_Roemer.
- Veronica_wormskjoldii binomialAuthority Johann_Jacob_Roemer.
- Vitis_heyneana binomialAuthority Johann_Jacob_Roemer.
- Voacanga_thouarsii binomialAuthority Johann_Jacob_Roemer.
- Adenium genusAuthority Johann_Jacob_Roemer.
- Argania genusAuthority Johann_Jacob_Roemer.
- Tridens_(plant) genusAuthority Johann_Jacob_Roemer.
- Tripogon genusAuthority Johann_Jacob_Roemer.
- Renealmia_alpinia synonyms Johann_Jacob_Roemer.
- Johann_Jacob_Roemer primaryTopic Johann_Jacob_Roemer.