Verbatim text: Schilling, E. E. and J. L. Panero. 2002. A revised classification of subtribe Helianthinae (Asteraceae: Heliantheae). I. Basal lineages. Bot. J. Linn. Soc. 140: 65–76.
Author: Schilling, E.E., Panero, J.L.
Year: 2002
Title: A revised classification of subtribe Helianthinae (Asteraceae: Heliantheae). I. Basal lineages
Journal: Bot. J. Linn. Soc
Volume: 140
Pages: 65–76