@article {7599,
	title = {Rumex xerubescens en Rumex stenophyllus (Polygonaceae), twee in Belgi{\"e} miskende taxa},
	journal = {Dumortiera},
	volume = {95},
	year = {2008},
	month = {2008///},
	pages = {4 - 8},
	author = {Verloove, Filip}
}
@article {7496,
	title = {Myriophyllum heterophyllum, een nieuwe invasieve waterplant},
	journal = {Dumortiera},
	volume = {94},
	year = {2008},
	month = {2008///},
	pages = {8 - 13},
	abstract = {Myriophyllum heterophyllum, a new aquatic invasive exotic species. In the Anti-tank Ditch ({\textquoteright}Antitankgracht{\textquoteright})  north-east of Antwerp a large population of Myriophyllum heterophyllum Michaux was discovered. Further research indicated this species is present at other locations in the province of Antwerp. Vegetative differences with native species of Myriophyllum are discussed.Myriophyllum heterophyllum, une nouvelle  plante aquatique invasive. Dans le canal d{\'e}fensif appel{\'e}  {\textquoteright}Antitankgracht{\textquoteright}, au nord-est d{\textquoteright}Anvers, une vaste population  de Myriophyllum heterophyllum Michaux a {\'e}t{\'e}  d{\'e}couverte. L{\textquoteright}esp{\`e}ce se rencontre aussi en d{\textquoteright}autres endroits  dans la province d{\textquoteright}Anvers. Les caract{\`e}res v{\'e}g{\'e}tatifs  qui la distinguent des autres esp{\`e}ces indig{\`e}nes de Myriophyllum  sont discut{\'e}s.},
	author = {Beer, Dirk De and Vlaeminck, Rembrandt De}
}
@article {7498,
	title = {Calamintha menthifolia in uitbreiding in Nederlands Limburg: binnenkort ook {\textendash} opnieuw {\textendash} in Belgi{\"e}?},
	journal = {Dumortiera},
	volume = {94},
	year = {2008},
	month = {2008///},
	pages = {27 - 28},
	author = {Berten, B.}
}
@article {7600,
	title = {Enkele nieuwe neofyten in Belgi{\"e} en Noordwest-Frankrijk},
	journal = {Dumortiera},
	volume = {94},
	year = {2008},
	month = {2008///},
	pages = {1 - 8},
	abstract = {New neophytes for Belgium and NW France. Achillea filipendulina, A. nobilis, Bromus pumpellianus, Carduus pyawcephalus, Cr{\'e}pis foetida subsp. rhoeadifolia, Euphorbia palustris, Initia racemosa, Malva nicaeensis and Silene italica are reported as recently and locally naturalised in Belgium and/or NW-France. Most until now have been misidentified as related native species; therefore their presence elsewhere in W-Europe is likely to be under recorded. The main diagnostic features for most taxa are discussed and for some taxa original line drawings are provided.Quelques x{\'e}nophytes nouveaux pour la Belgique et le NW de la France. Achillea filipendulina, A. nobilis, Bromus pumpellianus, Carduus pycnocephalus, Cr{\'e}pis foetida subsp. rhoeadifolia, Euphorbia palustris, Inula racemosa, Malva nicaeensis et Silene italica sont signal{\'e}s comme localement en voie de naturalisation en Belgique et/ou dans le NW de la France. La plupart de ces esp{\`e}ces ont {\'e}t{\'e} confondues.jusqu{\textquoteright}{\`a} pr{\'e}sent avec des taxons roches indig{\`e}nes. Les caract{\'e}ristiques de ces taxons sont discut{\'e}es et des cl{\'e}s de d{\'e}termination et dessins au trait sont fournis.},
	author = {Verloove, Filip}
}
@article {7534,
	title = {Een nieuwkomer in sierteeltbedrijven en tuinen: Cardamine corymbosa in Nederland en Belgi{\"e}},
	journal = {Dumortiera},
	volume = {93},
	year = {2008},
	month = {2008///},
	pages = {15 - 24},
	abstract = {Cardamine corymbosa in nurseries and gardens, a recent addition to the alien flora of the Netherlands and Belgium. Around 1975, Cardamine corymbosa Hook.f. was introduced to the British Isles, most probably with nursery plants imported from New Zealand. Some years later it appears to have crossed the North Sea and is now spreading in the Netherlands and Belgium. An overview of records for both countries is given, together with notes on its identification, ecology and potential as an invasive alien following exchanges between nurseries, plant centres and gardeners. It is shown that so far only little information about its introduction and spread has been exchanged between botanists and horticulturists.Cardamine corymbosa dans les p{\'e}pini{\`e}res et les jardins, esp{\`e}ce exotique r{\'e}cemment introduite aux  Pays-Bas et en Belgique. Vers 1975, Cardamine corymbosa Hook.f. fut introduit en Grande Bretagne, probablement avec des plantes ornementales venues de Nouvelle-Z{\'e}lande. Depuis lors, l{\textquoteright}esp{\`e}ce semble avoir travers{\'e} la Mer du Nord et se r{\'e}pand actuellement aux Pays-Bas et en Belgique, L{\textquoteright}article passe en revue la distribution actuelle, l{\textquoteright}identification et l{\textquoteright}{\'e}cologie de la plante, ainsi que sa capacit{\'e} {\`a} devenir une esp{\`e}ce envahissante suite aux {\'e}changes multiples entre jardineries et jardins. Il souligne aussi que l{\textquoteright}{\'e}change d{\textquoteright}information entre botanistes et horticulteurs sur l{\textquoteright}introduction et la propagation de l{\textquoteright}esp{\`e}ce  est longtemps rest{\'e} insuffisant.},
	author = {Hoste, Ivan and Moorsel, Ren{\'e} R.C.M J. Van and Barendse, Rutger}
}
@article {7522,
	title = {Twee miskende Rumex-taxa in Belgi{\"e}},
	journal = {Dumortiera},
	volume = {95},
	year = {2008},
	month = {2008///},
	pages = {4 - 8},
	author = {F. Verloove}
}
@article {7523,
	title = {Enkele nieuwe neofyten in Belgi{\"e} en Noordwest-Frankrijk},
	journal = {Dumortiera},
	volume = {94},
	year = {2008},
	month = {2008///},
	pages = {1 - 8},
	author = {F. Verloove}
}
@article {7525,
	title = {Polypogon maritimus, een miskende neofyt in Belgi{\"e}},
	journal = {Dumortiera},
	volume = {93},
	year = {2008},
	month = {2008///},
	pages = {26 - 28},
	author = {F. Verloove and D. De Beer and B. Van de Vijver and W. Suys}
}
@article {dum3514,
	title = {Een tweede groeiplaats van Saururus cernuus in Vlaanderen},
	journal = {Dumortiera},
	volume = {95},
	year = {2008},
	month = {11/2008},
	pages = {27-28},
	chapter = {27},
	author = {Luc Denys and Jo Packet and Floris Verhaegen}
}
@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}
}
@article {dum176,
	title = {Een nieuwkomer in sierteeltbedrijven en tuinen: Cardamine corymbosa in Nederland en Belgi{\"e}},
	journal = {Dumortiera},
	volume = {93},
	year = {2008},
	month = {04/2008},
	pages = {15-24},
	chapter = {15},
	abstract = {Cardamine corymbosa in nurseries and gardens, a recent addition to the alien flora of the Netherlands and Belgium. Around 1975, Cardamine corymbosa Hook.f. was introduced to the British Isles, most probably with nursery plants imported from New Zealand. Some years later it appears to have crossed the North Sea and is now spreading in the Netherlands and Belgium. An overview of records for both countries is given, together with notes on its identification, ecology and potential as an invasive alien following exchanges between nurseries, plant centres and gardeners. It is shown that so far only little information about its introduction and spread has been exchanged between botanists and horticulturists.},
	author = {Ivan Hoste and Ren{\'e} R.C.M J. Van Moorsel and Rutger Barendse}
}
@article {160,
	title = {Rumex x erubescens en Rumex stenophyllus (Polygonaceae), twee in Belgi{\"e} miskende taxa},
	journal = {Dumortiera},
	volume = {95},
	year = {2008},
	pages = {4-8},
	chapter = {4},
	author = {Filip Verloove}
}
@article {159,
	title = {Enkele nieuwe neofyten in Belgi{\"e} en Noordwest-Frankrijk},
	journal = {Dumortiera},
	volume = {94},
	year = {2008},
	pages = {1-8},
	chapter = {1},
	abstract = {New neophytes for Belgium and NW France. Achillea filipendulina, A. nobilis, Bromus pumpellianus, Carduus pyawcephalus, Cr{\'e}pis foetida subsp. rhoeadifolia, Euphorbia palustris, Initia racemosa, Malva nicaeensis and Silene italica are reported as recently and locally naturalised in Belgium and/or NW-France. Most until now have been misidentified as related native species; therefore their presence elsewhere in W-Europe is likely to be under recorded. The main diagnostic features for most taxa are discussed and for some taxa original line drawings are provided.},
	author = {Filip Verloove}
}
@article {90,
	title = {Myriophyllum heterophyllum, een nieuwe invasieve waterplant},
	journal = {Dumortiera},
	volume = {94},
	year = {2008},
	pages = {8-13},
	chapter = {8},
	abstract = {Myriophyllum heterophyllum, a new aquatic invasive exotic species. In the Anti-tank Ditch ({\textquoteright}Antitankgracht{\textquoteright})
north-east of Antwerp a large population of Myriophyllum heterophyllum Michaux was discovered. Further research indicated this species is present at other locations in the province of Antwerp. Vegetative differences with native species of Myriophyllum are discussed.},
	author = {Dirk De Beer and Rembrandt De Vlaeminck}
}
@article {85,
	title = {Calamintha menthifolia in uitbreiding in Nederlands Limburg: binnenkort ook {\textendash} opnieuw {\textendash} in Belgi{\"e}?},
	journal = {Dumortiera},
	volume = {94},
	year = {2008},
	pages = {27-28},
	chapter = {27},
	author = {B. Berten}
}
