Artykuły w czasopiśmie "Taxon"

  1. (2367) Proposal to conserve Carex leersii, nom. cons. (Cyperaceae) against an additional name, C. cuprina / Jacob Koopman, Helena Więcław, Rafaël Govaerts. // Taxon. 2015, vol. 64 no. 4, s.847-848 DOI: 10.12705/644.19 (WorkId 10940)
  2. (2796) Proposal to conserve the name Carex krausei (Cyperaceae) with that spelling / Jacob Koopman, Helena Więcław, Rafaël Govaerts. // Taxon. 2021, vol. 70 iss. 1, s.205-206 DOI: 10.1002/tax.12433 (WorkId 26291)