Eupatorium, a composite genus of arcto-tertiary distribution

, a composite genus of arcto-tertiary distributionv. 19769–774

King, Robert M. and Robinson, Harold E. 1970. "Eupatorium, a composite genus of arcto-tertiary distribution." Taxon, 19 769–774.

ID: 24564
Type: article
Keywords: NH-Botany; NMNH