Verbatim text: Duistermaat, H. 1996. Monograph of Arctium L. (Asteraceae). Gorteria, suppl. 3: 1–143.
Author: Duistermaat, H.
Year: 1996
Title: Monograph of Arctium L. (Asteraceae)
Journal: Gorteria
Volume: suppl. 3
Pages: 1–143