The publications of earlier versions of the Erica Identification Aid (formerly ‘Interactive Identification Key’). Note: version 2.00 was published as Contributions from the Bolus Herbarium vol. 22, and version 3.00 as volume 23 idem.

 
 
  Part of: Oliver EGH, Forshaw N, Oliver IM, Volk F, Schumann AWS, Dorr LJ, Hoekstra RD, Musker SD, Nürk NM, Pirie MD, Rebelo AG (2024) Genus Erica: An identification aid version 4.00. PhytoKeys 241: 143-154. https://doi.org/10.3897/phytokeys.241.117604