Efimov, Petr G., Komarov Botanical Institute of the Russian Academy of Sciences, Russian Federation

• Phytotaxa Vol. 172 No. 1: 11 June 2014 - Article
  Epipactis krymmontana (Orchidaceae), a new species endemic to the Crimean Mountains and notes on the related taxa in the Crimea and bordering Russian Caucasus
  Abstract