Verbatim text: Hauke, R.L. 1963. A taxonomic monograph of Equisetum subgenus Hippochaete. Beih. Nova Hedwigia 8: 1--123.
Author: Hauke, R.L.
Year: 1963
Title: A taxonomic monograph of Equisetum subgenus Hippochaete
Journal: Beih. Nova Hedwigia
Volume: 8
Pages: 1–123