@article {dum4632, title = {A revision of Bromus section Ceratochloa (Pooideae, Poaceae) in Belgium.}, journal = {Dumortiera}, volume = {101}, year = {2012}, month = {10/2012}, pages = {30-45}, chapter = {30}, author = {Filip Verloove} } @article {dum3390, title = {Cyperus eragrostis (Cyperaceae): historiek en huidige status in Belgi{\"e}}, journal = {Dumortiera}, volume = {89}, year = {2006}, month = {7/2006}, pages = {7-11}, chapter = {7}, abstract = {Cyperus eragrostis (Cyperaceae): history and current status in Belgium. Cyperus eragrostis Lam., once a rare South American ephemeral alien in Belgium, seems to have recently become naturalised. After recurring records of, often, long-persisting individuals (especially from the 199O{\textquoteright}s onwards), a large and apparently naturalised colony was discovered in 2002 in Evergem, north of Ghent (province of East-Flanders). The species{\textquoteright} history in Belgium is drawn and special attention is paid to recent records. Ecological data (incl. a phytosociological relev{\'e}) and original illustrations, based on herbarium specimens, are included.}, author = {Filip Verloove} } @article {dum3388, title = {Twee nieuwe stadsgrassen in Belgi{\"e}: Bromus madritensis en Polypogon viridis}, journal = {Dumortiera}, volume = {90}, year = {2006}, month = {12/2006}, pages = {24-26}, chapter = {24}, author = {Filip Verloove} } @article {dum3383, title = {Polypogon maritimus, een miskende neofyt in Belgi{\"e}}, journal = {Dumortiera}, volume = {93}, year = {2008}, month = {04/2008}, pages = {26-28}, chapter = {26}, author = {Filip Verloove and Dirk De Beer and Bart van de Vijver and Walter Suys} }