Literature

Authors	Year	Title
E. E. Sherff	1937	The genus Bidens
Y. R. Ling, Humphries, C. J., Shultz, L.	2006	The Genus Artemisia L.
E. Nardi	1984	The genus Aristolochia L. (Aristolochiaceae) in Italy
E. Nardi	1991	The genus Aristolochia L. (Aristolochiaceae) in Greece
M. Costea	1997	The genus Amaranthus L. section Amaranthus in Romania
J. P. M. Brenan	1981	The genus Amaranthus in Southern Africa
A. K. Singh, Devi, Y., Srivastava, M., Singh, S.	2008	The genus Alternanthera Forssk. (Amaranthaceae) in south-eastern Uttar Pradesh
G. Chaudhury, Bhattacharya U. C.	1994	The genus Alternanthera Forssk. (Amaranthaceae) in India
W. K.-G	1971	The genus Agrostis L. in eastern Fennoscandia. Taxonomy and distribution
A. P. Wharton	1981	The foxglove trees
K. C. Armstrong	1981	The evolution of Bromus inermis and related species of Bromus sect. Pnigma
S. M. Walters, Brady, A., Brickell, C. D., Cullen, J., Green, P. S., Lewis, J., Matthews, V. A., Webb, D. A., Yeo, P. F., Alexander, J. C. M.	1984	The European Garden Flora, vol. 2 (part II)
V. B. & H. Scholz	2006	The Euro+Med treatment of Gramineae _ a generic synopsis and some new names
W. Greuter, Oberprieler, C., Vogt, R.	2003	The Euro + Med treatment of Anthemideae (Compositae) _ Generic concepts and required new names
S. D. Koch	1974	The Eragrostis pectinacea-pilosa complex in North and Central America
D. J. Mabberley	1983	The dusty miller's tale or Senecio cineraria DC. restored
E. Hodgkin	1971	The double rockets
S. E. Sheeley, Raynal D. J.	1996	The distribution and status of species of Vincetoxicum in eastern North America
F. K. Kupicha	1977	The delimitation of the tribe Vicieae (Leguminosae) and the relationships of Cicer L
R. L. Simpson	1985	The comparative ecology of Impatiens capensis Meerb. (Balsaminaceae) in central New Jersey
D. _ákF. & B. Dadakova	1976	The chromosome morphology of Hesperis matronalis subsp. matronalis and related diploid taxa
P. M. Smith	1968	The Bromus mollis aggregate in Britain
G. Schlosser-Szigat	1966	The biology of Melilotus as a basis for its cultivation and use
I. J. Bassett, Crompton C. W.	1982	The biology of Canadian weeds: 55. Ambrosia trifida L.
S. E. Weaver, McWilliams E. L.	1980	The biology of Canadian weeds: 44. Amaranthus retroflexus L., A. powellii S. Wats. and A. hybridus L.
P. C. Bhowmik, Bandeen J. D.	1979	The biology of Canadian weeds: 19. Asclepias syriaca L
C. J. Swanton, Cavers, P. B., Clements, D. R., Moore, M. J.	1992	The biology of Canadian weeds: 101. Helianthus tuberosus L.
S. I. Warwick, Wall D. A.	1998	The biology of Canadian weeds. 108. Erucastrum gallicum (Willd.) O.E. Schulz.
G. A. Mulligan, Findlay J. N.	1974	The biology of Canadian weeds, 3. Cardaria draba, C. chalepensis and C. pubescens
I. J. Bassett, Crompton C. W.	1975	The biology of Canadian weeds, 2. Ambrosia artemisiifolia L. and A. psilostachya DC.
F. D. Panetta, Dodd J.	1987	The biology of Australian weeds. 16. Chondrilla juncea L. J
G. Ladizinsky	1984	The biological species of the genus Lens L
R. D. Webster	1987	The Australian Paniceae (Poaceae)
C. C. Heyn	1963	The annual species of Medicago. Magnes Press, The Hebrew University
M. Mizianty	1999	The Agropyron-Elymus complex (Poaceae) in Poland: the genus Agropyron.
M. Mizianty, Frey, L., Szczepaniak, M.	1999	The Agropyron-Elymus complex (Poaceae) in Poland: nomenclatural problems
M. Mizianty, Frey, L., Szczepaniak, M.	2001	The Agropyron-Elymus complex (Poaceae) in Poland: biosystematics
D. Geerinck, Roelandt B.	1997	Telekia speciosa (Asteraceae) en forêt de Soignes
D. Geerinck, Roelandt B.	1997	Telekia speciosa (Asteraceae) en forêt de Soignes
A. M. Torres	1963	Taxonomy of Zinnia
M. Costea, Tardif F. J.	2002	Taxonomy of the most common weedy European Echinochloa species (Poaceae: Panicoideae) with special emphasis on characters of the lemma and caryopsis
T. R. Fischer	1957	Taxonomy of the genus Heliopsis (Compositae)
T. Hymowitz, Newell C. A.	1981	Taxonomy of the genus Glycine, domestication and uses of soybeans
D. E. Anderson	1974	Taxonomy of the genus Chloris (Gramineae)
G. A. Mulligan, Frankton C.	1962	Taxonomy of the genus Cardaria with particular reference to the species into North America
A. Krapovickas, Gregory W. C.	2007	Taxonomy of the genus Arachis (Leguminosae)
M. A. Lane	1979	Taxonomy of the genus Amphiachyris (Asteraceae: Astereae)
E. E. Terrell, Peterson, P. M., Reveal, J. L., Duvall, M. R.	1997	Taxonomy of North American species of Zizania (Poaceae)
E. Small	1986	Taxonomy of glandular wild alfalfa (Medicago sativa)
R. D. Webster	1987	Taxonomy of Digitaria section Digitaria in North America (Poaceae: Paniceae)