Literature

Authorssort descendingYearTitle
K. Ammann1981Bestimmungsschwierigkeiten bei europäischer Bromus-Arten
K. C. Armstrong1981The evolution of Bromus inermis and related species of Bromus sect. Pnigma
J. P. M. Brenan1981The genus Amaranthus in Southern Africa
J. L. Carretero1981El género Echinochloa Beauv. en el suroeste de Europa. An. Jard
J. Chrtek1981Schkuhria pinnata v Československu
E. J. Clement1981Aliens and adventives. Adventive news 21. Notes on some alien pepperworts
E. J. Clement1981Three Panicums
E. J. Clement1981Aliens and adventives. Adventive news 18. Petasites albus
E. J. Clement1981Adventive news 21. Mixed bag
E. J. Clement1981Bulbous canarygrass in Britain
E. J. Clement1981Confusion between white and Japanese millets
E. J. Clement1981Sweet bromegrass in Britain
E. J. Clement1981Rough bentgrass in Britain
J. H. Dickson, Walker A.1981What it the Scottish thistle
H. Diekjobst1981Atriplex hastata- und Bidens radiata-Gesellschaft im therophytischen Vegetationskomplex am Möhnesee
J. Ebinger, Lehnen L.1981Naturalised autumn olive in Illinois
W. Hodgson, Mittleman M.1981Coronilla varia L. (Leguminosae), a new addition to the flora of Arizona
T. Hymowitz, Newell C. A.1981Taxonomy of the genus Glycine, domestication and uses of soybeans
K. M. Klemow, Raynall D. J.1981Population ecology of Melilogus alba in a limestone quarry. J
G. A. Marley, Wagner W. L.1981Bromus diandrus Roth (Poaceae)
J. P. Murphy1981Senecio x albescens Burbidge & Colgan at Killiney, Co. Dublin: a seventy-eight years old population
J. R. Palmer1981Elaeagnus umbellata on Dartford Heath, w. Kent
E. Richter1981Beckmannia syzigachne (Steudel) Fernald in der Lewitz
A. A. Saenz1981Coreopsis lanceolata L. (Asteraceae - Heliantheae), nueva especie adventicia para la flora Argentina
H. Scholz1981Der Bromus pectinatus-Komplex (Gramineae) im Nahen und Mittleren Osten
H. Scholz1981Bemerkungen über Bromus madritensis und B. rubens (Gramineae)
D. J. Sieren1981The taxonomy of the genus Euthamia
A. Sotiaux, Roegiers, Zuttere, D.1981Un mode curieux d’introduction de phanérogames adventices par les fumures
A. Sotiaux, Roegiers, Zuttere, D.1981Un mode curieux d’introduction de phanérogames adventices par les fumures
W. _ukowski1981Rozmieszczenie Artemisia scoparia W. K. w Polsce. Bad
D. Van Straaten1981Vegetaties met Juncus canadensis J. Gay ex Laharpe in de Kempen
R. W. J. M. Van der Ham1981De Virginische kruidkers
R. D. Webster, Hatch S. L.1981Taxonomic relationships of Texas specimens of Digitaria ciliaris and Digitaria bicornis (Poaceae)
E. Weinert1981Asclepias syriaca L., im herzynischen Florengebiet
A. P. Wharton1981The foxglove trees
F. O. Zuloaga1981El género Panicum (Gramineae) en la Republica Argentina, 2
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith