TY - CONF T1 - Ornamentals and invasive plants: if you choose one you get the other as well T2 - Mini symposium on aliens and invasive species Y1 - 2013 A1 - Ivan Hoste JF - Mini symposium on aliens and invasive species PB - National Botanic Garden of Belgium CY - National Botanic Garden of Belgium, Domein van Bouchout, B-1860 Meise, Belgium ER - TY - JOUR T1 - Cyperus glaber L. (Cyperaceae), an enigmatic species “new” to Spain JF - Webbia Y1 - 2013 DO - 10.1080/00837792.2013.801110 A1 - Filip Verloove A1 - Attila Mesterházy SP - 5 KW - Cyperaceae KW - Cyperus glaber L. KW - flora of Spain AB -

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.
 

VL - 68 UR - http://www.tandfonline.com/doi/abs/10.1080/00837792.2013.801110#.Ui2K3X_-Ugo IS - 1 ER - TY - JOUR T1 - Studies in Italian Cyperaceae. 2. Miscellaneous notes JF - Webbia Y1 - 2011 A1 - Filip Verloove A1 - Adriano Soldano SP - 69 EP - 75 VL - 66 IS - 1 ER - TY - JOUR T1 - Further notes on Cyperaceae in the Iberian Peninsula: corrections, adjustments and additions JF - Flora Mediterranea Y1 - 2010 A1 - Filip Verloove A1 - Enrique Sánchez Gullón SP - 141 EP - 147 KW - Cyperus KW - Eleocharis KW - Iberian Peninsula AB - 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 – a distinct American variety – 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). VL - 20 UR - http://www.herbmedit.org/flora/20-141.pdf ER - TY - JOUR T1 - Deux Eleocharis (Cyperaceae) nouveaux pour la flore belge: E. austriaca et E. obtusa au Camp d’Elsenborn (Haute-Ardenne). JF - Dumortiera Y1 - 2010 A1 - Jacques Lambinon A1 - Mause R. SP - 1 EP - 5 VL - 98 ER - TY - JOUR T1 - Cyperus eragrostis (Cyperaceae): historiek en huidige status in België JF - Dumortiera Y1 - 2006 A1 - Filip Verloove SP - 7 EP - 11 AB - 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's onwards), a large and apparently naturalised colony was discovered in 2002 in Evergem, north of Ghent (province of East-Flanders). The species' history in Belgium is drawn and special attention is paid to recent records. Ecological data (incl. a phytosociological relevé) and original illustrations, based on herbarium specimens, are included. VL - 89 ER - TY - JOUR T1 - Studies in Italian Cyperaceae 1. Eleocharis pellucida, new to Europe, naturalised in Piemonte (Italy) JF - Webbia Y1 - 2010 A1 - Filip Verloove SP - 133 EP - 140 KW - Eleocharis pellucida KW - Italy KW - naturalisation KW - xenophyte VL - 65 IS - 1 ER - TY - JOUR T1 - Vegetaties met Juncus canadensis J. Gay ex Laharpe in de Kempen JF - Dumortiera Y1 - 1981 A1 - Dick Van Straaten SP - 2 EP - 11 AB - 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: — vegetations with Littorellion-eleaients such as Eleocharis multicaulis, Scirptis fluitans and Hypericum elodes. — marsh vegetations with Molinia caerulea, Junais bulbosus, J. effusus, Hydrocotyle vulgaris, Carex rostrata, Drepanocladus fluitans and Sphagnum spp. — acid bog vegetations: Sphagno-Rhynchosporetum albae in Erica-vegetations. VL - 19-20 ER -