Literature

Authors	Year	Title
I. Hoste	1998	Twee recente groeiplaatsen van Lepidium heterophyllum Benth. (Brassicaceae) in Oost-Vlaanderen
I. Hoste	1998	Twee recente groeiplaatsen van Lepidium heterophyllum Benth. (Brassicaceae) in Oost-Vlaanderen
F. Verloove	2006	Twee nieuwe stadsgrassen in België: Bromus madritensis en Polypogon viridis
F. Verloove	2006	Twee nieuwe stadsgrassen in België: Bromus madritensis en Polypogon viridis
F. Verloove	2008	Twee miskende Rumex-taxa in België
A. Baytop	Submitted	Turkiye'nin cok yillik Papaver turleri. (The perennial Papaver species of Turkey.)
A. Baytop	Submitted	Turkiye'nin cok yillik Papaver turleri. (The perennial Papaver species of Turkey.)
J. SLEMBROUCK	2010	Tulipa sylvestris, een stinsenplant met onkruidallures
W. Fasseaux	1995	Trouvailles floristiques: Bromus inermis à Landelies et à Saint-Aubin (district Mosan, Belgique)
A. Havrenne	1982	Trouvailles floristiques. Chenopodium foliosum dans la region de Charleroi
R. Roncart	1967	Trouvailles floristiques. Bunias erucago et Heracleum mantegazzianum dans la région liégeoise
J. Saintenoy-Simon	2008	Trouvailles floristiques récentes (2006-2007
A. Bizot, Parent G. H.	2005	Trois plantes américaines du Nord-Est de la France: 1. Carex vulpinoidea Michx., 2. Glyceria striata (Lam.) Hitchcock, 3. Scirpus atrovirens Willd
E. J. Clement	2009	Triple trouble over Onobrychis identification
I. C. Hedge, Sales F.	2000	Trigonella
T. Karlsson	1986	Tre arter av Echinops, bolltistel, förvildade i Sverige
M. Schneider, Vegetti A.	1996	Tipologia de las inflorescencias en Bromus catharticus y Bromus auleticus (Poaceae)
E. J. Clement	1981	Three Panicums
R. A. Eades	1996	The wind as a factor in the spread of Bassia scoparia
H. Scholz	1991	The weedy representatives of Proso Millet (Panicum miliaceum, Poaceae) in Central Europe
A. W. _sowicz P. Rosta_ski	2009	The use of quantitative characters in determination of frequently misdiagnosed species within Lepidium L. sect. Dileptium (Brassicaceae)
D. J. Sieren	1981	The taxonomy of the genus Euthamia
C. R. Hart	1979	The systematics of the Bidens ferulaefolia complex (Compositae)
H. W. Pfeifer	1962	The status of the name Aristolochia durior Hill
M. P. Coons	1978	The status of Amaranthus hybridus L. in South America. part 2: The taxonomic problem
M. P. Coons	1977	The status of Amaranthus hybridus L. in South America
P. Wilkin	1992	The status of Amaranthus bouchonii Thellung within Amaranthus L. section Amaranthus: new evidence from studies of morphology and isozymes
C. J. Burk, McMaster N. D.	1988	The spread of Catalpa ovata G..Don in western Massachusetts and its biogeographic implications
S. B. Wojcikowska, Guzik J.	1996	The spread and habitats of Eragrostis pilosa (Poaceae) in the Vistula valley. Fragm. Flor
J. Mattfeld	1939	The species of the genus AubrietaAdanson
A. Cronquist	1943	The separation of Erigeron from Conyza
E. J. Weeda	2009	The role of archaeophytes and neophytes in the Dutch coastal dunes. J
C. Lumer, Yost S. E.	1995	The reproductive biology of Vincetoxicum nigrum (L.) Moench (Asclepiadaceae), a Mediterranean weed in New York State
G. C. S. Clarke, Kupicha F. K.	1976	The relationships of the genus Cicer L. (Leguminosae): the evidence from pollen morphology. Bot. J. Linn. Soc. 72(1): 35-44. Coles S., Maxted N. & Van der Maesen L.J.G. (1998) Identification aids for Cicer (Leguminosae, Cicereae) taxa
P. M. Catling, Oldham, M. J., Sutherland, D. A., Brownell, V. R., Larson, B. M. H., P.M, C., M.J, O., D.A, S., V.R, B., B.M.H, L.	1997	The recent spread of autumn-olive, Elaeagnus umbellata, into southern Ontario and its current status
E. Hultén	1929	The provenience of Artemisia verlotorum Lamotte
A. J. Wake	1990	The present status of Lepidium latifolium with particular reference to Essex
R. M. Burton	1995	The present distribution of Guernsey Fleabane, Conyza sumatrensis, in the London area
A. Liston, Wheeler J. A.	1994	The phylogenetic position of the genus Astragalus (fabaceae): Evidence from the chloroplast genes rpoC1 and rpoC2
N. P. Barker, Linder, H. P., Morton, C. M., Lyle, M.	2003	The paraphyly of Cortaderia (Danthonioideae; Poaceae): Evidence from morphology, chloroplast and nuclear DNA sequence data
O. Spring, Schilling E. E.	1990	The origin of Helianthus x multiflorus and H. x laetiflorus (Asteraceae)
A. L. Ingram, Doyle J. J.	2003	The origin and evolution of Eragrostis tef (Poaceae) and related polyploids: evidence from nuclear waxy and plastid rps16
Y. R. Ling	1992	The Old World Artemisia Linn. (Compositae)
C. B. Heiser, Smith, D. M., Clevenger, S., Martin, W. C.	1969	The North American sunflowers (Helianthus)
A. S. Hitchcock	1920	The North American species of Echinochloa. Contr. U.S
R. E. Woodson	1954	The North American species of Asclepias L
F. Verloove, Lambinon J.	2011	The non-native vascular flora of Belgium: new combinations and a new variety
F. Verloove, Lambinon J.	2006	The non-native vascular flora of Belgium: a new nothospecies and three new combinations
J. A. Mears	1977	The nomenclature and type collections of the widespread taxa of Alternanthera (Amaranthaceae)
I. Hoste	2004	The Naturalisation History of Echinochloa Muricata in Belgium, With Notes on its Identity and Morphological Variation