Verbatim text: Robson, N. K. B. 2006. Studies in the genus Hypericum (Guttiferae) 4(3). Section 9. Hypericum sensu lato (part 3): subsection 1. Hypericum series 2. Senanensia, subsection 2. Erecta and section 9b. Graveolentia. Syst. Biodivers. 4: 19–98.
Author: Robson, N.K.B.
Year: 2006
Title: Studies in the genus Hypericum (Guttiferae) 4(3). Section 9. Hypericum sensu lato (part 3): subsection 1. Hypericum series 2. Senanensia, subsection 2. Erecta and section 9b. Graveolentia
Journal: Syst. Biodivers
Volume: 4
Pages: 19–98