@conference {8707, title = {Ornamentals and invasive plants: if you choose one you get the other as well}, booktitle = {Mini symposium on aliens and invasive species}, year = {2013}, month = {2013}, publisher = {National Botanic Garden of Belgium}, organization = {National Botanic Garden of Belgium}, address = {National Botanic Garden of Belgium, Domein van Bouchout, B-1860 Meise, Belgium}, author = {Ivan Hoste} } @article {4720, title = {Cyperus glaber L. (Cyperaceae), an enigmatic species {\textquotedblleft}new{\textquotedblright} to Spain}, journal = {Webbia}, volume = {68}, year = {2013}, pages = {5}, chapter = {67}, abstract = {

For the first time, Cyperus glaber L. is reported from Spain (Moral de Calatrava, province of Ciudad Real). The plants were previously erroneously ascribed to both Cyperus bellus Kunth and Cyperus rubicundus Vahl. Distinguishing features for these species are compared and some notes on residence status, ecology and habitat of Cyperus glaber in Spain are provided.

}, keywords = {Cyperaceae, Cyperus glaber L., flora of Spain}, doi = {10.1080/00837792.2013.801110}, url = {http://www.tandfonline.com/doi/abs/10.1080/00837792.2013.801110$\#$.Ui2K3X_-Ugo}, author = {Filip Verloove and Attila Mesterh{\'a}zy} } @article {dum4026, title = {Studies in Italian Cyperaceae. 2. Miscellaneous notes}, journal = {Webbia}, volume = {66}, year = {2011}, pages = {69-75}, chapter = {69}, author = {Filip Verloove and Adriano Soldano} } @article {dum3795, title = {Further notes on Cyperaceae in the Iberian Peninsula: corrections, adjustments and additions}, journal = {Flora Mediterranea}, volume = {20}, year = {2010}, pages = {141-147}, chapter = {141}, abstract = {Recent fieldwork and herbarium revisions have considerably improved the taxonomic knowledge of genera Cyperus and Eleocharis (Cyperaceae) in the Iberian Peninsula. In this paper new records are provided for Cyperus aggregatus (2nd record in the province of Huelva, Spain) and C. serotinus (first report from Andalucia). Cyperus croceus and C. retrorsus are reported for the first time from the Iberian Peninsula and, apparently, also from Europe. Previous Spanish records of Cyperus cyperoides turned out to be in error for C. retrorsus. Analogously, the name Cyperus bellus given as naturalized at the Laguna Chica in Moral de Calatrava (Spain) has to be changed to a still unidentiffied species of Cyperus. C. esculentus var. macrostachyus {\textendash} a distinct American variety {\textendash} is a naturalized weed of arable land in northeastern Spain. Finally, part of the collections of Eleocharis flavescens from the Iberian Peninsula are in fact proved to belong to E. caduca, a weed from the Old World tropics. Genuine Eleocharis flavescens is here confirmed from Baixo Alentejo (Portugal).}, keywords = {Cyperus, Eleocharis, Iberian Peninsula}, issn = {1120-4052}, url = {http://www.herbmedit.org/flora/20-141.pdf}, author = {Filip Verloove and Enrique S{\'a}nchez Gull{\'o}n} } @article {dum3511, title = {Deux Eleocharis (Cyperaceae) nouveaux pour la flore belge: E. austriaca et E. obtusa au Camp d{\textquoteright}Elsenborn (Haute-Ardenne).}, journal = {Dumortiera}, volume = {98}, year = {2010}, pages = {1-5}, chapter = {1}, author = {Jacques Lambinon and Mause R.} } @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 {dum3378, title = {Studies in Italian Cyperaceae 1. Eleocharis pellucida, new to Europe, naturalised in Piemonte (Italy)}, journal = {Webbia}, volume = {65}, year = {2010}, month = {03/2010}, pages = {133-140}, chapter = {133}, keywords = {Eleocharis pellucida, Italy, naturalisation, xenophyte}, author = {Filip Verloove} } @article {dum200, title = {Vegetaties met Juncus canadensis J. Gay ex Laharpe in de Kempen}, journal = {Dumortiera}, volume = {19-20}, year = {1981}, month = {11/1981}, pages = {2-11}, chapter = {2}, abstract = {Vegetations with Juncus canadensis J. GAY ex LAHARPE in the Campine district. This study describes a few sites of Juncus canadensis in the Campine district, a species that was first found in Belgium in 1975. Now there are known about twenty sites, all of them in the Campine district. The stands of Juncus canadensis in Belgium are not typical. The species seems to appear in stands with rather different characters of acidity, moisture and nutritional ecology. The most constant environment of Juncus canadensis is the littoral area of slightly eutrophic, disturbed fens and lakes. The following types of marsh vegetation with Juncus canadensis may be distinguished: {\textemdash} vegetations with Littorellion-eleaients such as Eleocharis multicaulis, Scirptis fluitans and Hypericum elodes. {\textemdash} marsh vegetations with Molinia caerulea, Junais bulbosus, J. effusus, Hydrocotyle vulgaris, Carex rostrata, Drepanocladus fluitans and Sphagnum spp. {\textemdash} acid bog vegetations: Sphagno-Rhynchosporetum albae in Erica-vegetations.}, author = {Dick Van Straaten} }