Sleumer, H., Monographia Clethracearum. Part I-II in Bot. Jahrb. Syst. 87: 36-175. 1967

TitleMonographia Clethracearum. Part I-II
AuthorshipSleumer, H.
Date published1967
Volume87
In journalBot. Jahrb. Syst.
Pages36-175