Verbatim text: Cronquist, A. 1948. A revision of the Oreastrum group of Aster. Leafl. W. Bot. 5: 73–82.
Author: Cronquist, A.
Year: 1948
Title: A revision of the Oreastrum group of Aster
Journal: Leafl. W. Bot
Volume: 5
Pages: 73–82