• - Acanthaceae
• - Aizoaceae
• - Alismataceae
• - Amaranthaceae
• - Amaryllidaceae
• - Anacardiaceae
• - Apiaceae
• - Apocynaceae
• - Araceae
• - Araliaceae
• - Aristolochiaceae
• - Asparagaceae
• - Asphodelaceae
• - Aspleniaceae
• - Asteraceae
• - Balsaminaceae
• - Basellaceae
• - Betulaceae
• - Bignoniaceae
• - Boraginaceae
• - Brassicaceae
• - Butomaceae
• - Cactaceae
• - Campanulaceae
• - Cannabaceae
• - Cannaceae
• - Capparaceae
• - Caprifoliaceae
• - Caryophyllaceae
• - Celastraceae
• - Ceratophyllaceae
• - Characeae
• - Cistaceae
• - Colchicaceae
• - Commelinaceae
• - Convolvulaceae
• - Cornaceae
• - Crassulaceae
• - Cucurbitaceae
• - Cupressaceae
• - Cymodoceaceae
• - Cyperaceae
• - Cystopteridaceae
• - Cytinaceae
• - Dennstaedtiaceae
• - Dioscoreaceae
• - Dryopteridaceae
• - Elaeagnaceae
• - Elatinaceae
• - Ephedraceae
• - Equisetaceae
• - Ericaceae
• - Euphorbiaceae
• - Fabaceae
• - Fagaceae
• - Frankeniaceae
• - Gentianaceae
• - Geraniaceae
• - Haloragaceae
• - Hydrocharitaceae
• - Hypericaceae
• - Iridaceae
• - Isoëtaceae
• - Juglandaceae
• - Juncaceae
• - Juncaginaceae
• - Lamiaceae
  • - Acinos
  • - Ajuga
  • - Ballota
    • - B. acetabulosa
    • - B. nigra
      • subsp. uncinata
  • - Clinopodium
  • - Lamium
  • - Lavandula
  • - Lycopus
  • - Marrubium
  • - Melissa
  • - Melittis
  • - Mentha
  • - Micromeria
  • - Moluccella
  • - Nepeta
  • - Ocimum
  • - Origanum
  • - Phlomis
  • - Prasium
  • - Prunella
  • - Rosmarinus
  • - Salvia
  • - Satureja
  • - Scutellaria
  • - Sideritis
  • - Stachys
  • - Teucrium
  • - Thymbra
  • - Thymus
  • - Vitex
• - Lauraceae
• - Lentibulariaceae
• - Liliaceae
• - Linaceae
• - Lythraceae
• - Malvaceae
• - Meliaceae
• - Molluginaceae
• - Moraceae
• - Myrtaceae
• - Nyctaginaceae
• - Nymphaeaceae
• - Oleaceae
• - Onagraceae
• - Ophioglossaceae
• - Orchidaceae
• - Orobanchaceae
• - Oxalidaceae
• - Paeoniaceae
• - Papaveraceae
• - Passifloraceae
• - Phyllanthaceae
• - Phytolaccaceae
• - Pinaceae
• - Plantaginaceae
• - Platanaceae
• - Plumbaginaceae
• - Poaceae
• - Polygalaceae
• - Polygonaceae
• - Polypodiaceae
• - Pontederiaceae
• - Portulacaceae
• - Posidoniaceae
• - Potamogetonaceae
• - Primulaceae
• - Pteridaceae
• - Ranunculaceae
• - Resedaceae
• - Rhamnaceae
• - Rosaceae
• - Rubiaceae
• - Rutaceae
• - Salicaceae
• - Santalaceae
• - Sapindaceae
• - Saxifragaceae
• - Scrophulariaceae
• - Selaginellaceae
• - Simaroubaceae
• - Smilacaceae
• - Solanaceae
• - Tamaricaceae
• - Thelypteridaceae
• - Thymelaeaceae
• - Tropaeolaceae
• - Typhaceae
• - Ulmaceae
• - Urticaceae
• - Verbenaceae
• - Viburnaceae
• - Violaceae
• - Vitaceae
• - Zosteraceae
• - Zygophyllaceae

Annotation: The south-eastern border of the distribution area of Ballota nigra subsp. meridionalis goes just across Albania and Rumelia (Patzak 1958). Previous records for the Ionian Islands (e.g. for Zakynthos: Margot & Reuter 1840: 11, for Lefkada: Hofmann 1968: 244, both as B. foetida) most probably refer to subsp. uncinata; the same is likely for records of B. nigra without further subspecific indication (for Corfu: Formánek 1895: 142, Borkowsky 1994: 95, 177). — The Supplement to »Vascular Plants of Greece« (Dimopoulos & al. 2016: 316) refers all Greek indications of subsp. uncinata to »subsp. ruderalis« without any comment. The latter name (described from S. Sweden; type from Gotland: Patzak 1958: 81), however, is generally treated as synonymous with B. nigra subsp. nigra of C. and EC. Europe, but not with the pronounced Mediterranean subsp. uncinata. [2016-11-23]

Taxonomic references ("taxonyms")

linked to standard floras (PFB, FE, FE2, FH) and annotated checklists (AFE, VPG) giving direct reference to occurrences of plant taxa on the Ionian Islands: