General habit, inflorescence and lower parts of N. nuda subsp. nuda (A, D, G); N. × tmolea (B, E, H) and N. viscida (C, F, I).

 
 
  Part of: Özcan T (2019) Defining phylogenetic relationship of Nepeta x tmolea and its parents via DNA barcoding. PhytoKeys 134: 83-96. https://doi.org/10.3897/phytokeys.134.38238