Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Groger, A" or (type exact bookEditor and editor="Groger, A") Add to list Journal Article A4 Studies in Cyperaceae, 11: the unispiculate species of Bulbostylis in the Americas Paul Goetghebeur (UGent) and A Groger (1992) BIOLOGISCH JAARBOEK [DODONAEA]. 60. p.64-75