Verbatim text: Barclay Estrup, P. 1993. Scottish heather, Calluna vulgaris (L.) Hull, in eastern Canada. Naturaliste Canad. 118: 47–55.
Author: Barclay Estrup, P.
Year: 1993
Title: Scottish heather, Calluna vulgaris (L.) Hull, in eastern Canada
Journal: Naturaliste Canad
Volume: 118
Pages: 47–55