Arthraxon caucasicus (Regel) Tzvelev in Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 22: 55. 1963 Arthraxon caucasicus (Regel) Tzvelev in Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 22: 55. 1963Taxon for this nameArthraxon caucasicus (Regel) Tzvelev