Abstract
Seventy-six weed species or species groups are considered in detail by Holm et al. (1977) in their book The World’s Worst Weeds. Glancing down the list of these, it is surprising to see how many of them are the subject of some degree of taxonomic difficulty. There are those like Lantana camara L. (Stirton 1977) and Xanthium strumarium L. (Mc Millan 1975) that represent diverse species complexes whose variation is still so poorly understood that the whole taxonomy of the group, including the number of species involved, is problematical. In some, such as Portulaca oleracea L. (Danin et al. 1979) and Cirsium arvense (L.) Scop. (Moore and Frankton 1974), the limits of the species, themselves, are in less serious dispute, but the best representation of the variation within the species is far from clear. In other cases, confusion with taxonomically distinct but very similar species, for example Galium aparine L. with G. spurium L. (Moore 1975) and Setaria viridis (L.) Beauv. with S. faberi W. Herrmann (Pohl 1962), has led to some misrepresentation of the weed species distribution, biology and importance. Nor are the world’s worst weeds free from problems of scientific nomenclature as evidenced by Phragmites australis (Cay.) Trin. often referred to as P. communis Trin. (McNeill and Dore 1976), and Leptochloa panicea (Retz.) Ohwi still more often known in North America as L. filiformis (McNeill 1979).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Aiken, S.G. (1981). A conspectus of Myriophyllum ( Haloragaceae) in North America. Brittonia 32: 57–69.
Aiken, S.G. and J. McNeill (1980). The discovery of Myriophyllum exalbescens Fernald (Haloragaceae) in Europe and the typification of M. spicatum L. and M. verticillatum L. Bot. J. Linn. Soc. 80: 213–222.
Aiken, S.G., P.R. Newroth and I. Wile (1979). The biology of Canadian weeds. 34. Myriophyllum spicatum L. Can. J. Pl. Sci. 59: 201–215.
Arnold, T.J. (1977). The origin and relationships of Opuntia aurantiaca Lindley. In: Proceedings of the 2nd National Weeds Conference, Stellenbosch, D.P. Annecke (ed.), pp. 269286. Balkema, Cape Town & Rotterdam.
Astley, D. and J.G. Hawkes (1979). The nature of the Bolivian weed potato species Solanum sucrense Hawkes. Euphytica 28: 685–696.
Backeberg, C. (1958). Die Cactaceae: Handbuch der Kakteenkunde, vol. 1. Fischer, Jena.
Baksay, L. (1958). The chromosome numbers of Ponto-Mediterranean plant species. Annls Hist.-Nat. Mus. natn. hung. 50: 121–125.
Beatley, J.C. (1976). Vascular plants of the Nevada test site and central-southern Nevada: ecologic and geographic distributions. Technical Information Center, U.S. Energy Research and Development Administration, Springfield, Virginia, 308 pp.
Behrendt, S. and M. Hanf (1979). Grass weeds in world agriculture. Identification in the flowerless state. BASF AG, Ludwigshafen am Rhein, 160 pp.
Brummitt, R.K. and R.D. Meikle (1974). Towards greater stability of specific names. Taxon 23: 861–865.
Croizat, L. (1945). `Euphorbia Esula’ in North America. Am. Midl. Nat. 33: 231–243.
Cronquist, A. (1959). Solanaceae. In: Vascular plants of the Pacific northwest, part 4, by C.L. Hitchcock, A. Cronquist, M. Ownbey and J.W. Thompson, pp. 280–290. University of Washington Press, Seattle.
Cronquist, A. (1978). Once again, what is a species? In: Beltsville Symposia in Agricultural Research, [2] Biosystematics in Agriculture, J.A. Bomberger (ed.), pp. 3–20. Allanheld, Osmun & Co., Montclair, New Jersey.
Danin, A., I. Baker and H.G. Baker (1979). Cytogeography and taxonomy of the Portulaca oleracea L. polyploid complex. Israel J. Bot. 27: 177–211.
Datta, S.C. and A.K. Banerjee (1975). Seed morphology: an aid to taxonomy of rice-field weeds. Bull. bot. Soc. Bengal 29: 83–95.
Davis, P.H. and V.H. Heywood (1963). Principles of angiosperm taxonomy. Oliver & Boyd, Edinburgh & London; Van Nostrand, Princeton, New Jersey, 556 pp.
Delorit, R.J. (1970). An illustrated taxonomy manual of weed seeds. Agronomy Publications, River Falls, Wisconsin, 175 pp.
Dostâl, J. (1976) Centaurea L. In: Flora Europaea, vol. 4, T.G. Tutin, V.H. Heywood, N.A. Burges, D.M. Moore, D.H. Valentine, S.M. Walters & D.A. Webb (eds.), pp. 254–301. Cambridge University Press, Cambridge.
Dunn, P.H. and A. Radcliffe-Smith (1980). The variability of leafy spurge (Euphorbia spp.) in the United States. Res. Rep. North Cent. Weed Control Conf. 37.
Edmonds, J.M. (1977). Taxonomic studies on Solanum section Solanum (Maurella). Bot. J. Linn. Soc. 75: 141–178.
Edmonds, J.M. (1978). Numerical taxonoic studies on Solanum L. section Solanum (Maurella). Bot. J. Linn. Soc. 76: 27–51.
Edmonds, J.M. (1979). Biosystematics of Solanum L., section Solanum (Maurella). Ch. 41 in: The biology and taxonomy of the Solanaceae, J.G. Hawkes, R.N. Lester and A.D. Skelding (eds.), pp. 529–548. (Linn. Soc. Symp. 7 ). Academic Press, London.
Endtmann, K.J. (1974). Aufgaben, Möglichkeiten und Methoden der Charakterisierung von Keimlings-und Jugendstadien der Wildpflanzen, dargestellt an forstlichen Schadunkräutern. Feddes Repert. 85: 43–56.
Franco, J. do A. (1976). Carduus: Flora Europaea, vol. 4, T.G. Tutin, V.H. Heywood, N.A. Burges, D.M. Moore, D.H. Valentine, S.M. Walters and D.A. Webb (eds), pp. 220–232. Cambridge University Press, Cambridge.
Gingerich, P.D. (1979). The stratophenetic approach to phylogeny reconstruction in vertebrate paleontology. In: Phylogenetic analysis and paleontology, J. Cracraft and N. Eldredge (eds.), pp. 41–77. Columbia University Press, New York.
Gleason, H.A. and A. Cronquist (1963). Manual of vascular plants of northeastern United States and adjacent Canada. Van Nostrand, New York etc., 810 pp.
Gorske, S.F., A.M. Rhodes and H.J. Hopen (1979). A numerical taxonomic study of Portulaca oleracea. Weed Sci. 27: 96–102.
Grant, V. (1980). Gene flow and the homogeneity of species populations. Biol. Zbl. 99: 157–169.
Greuter, W. and J. McNeill (1981). Proposal to permit conservation of specific names. Taxon 30: 288.
Grob, R. (1978). Identification von Rumex - Keimlingen. Seed Sci. Technol. 6: 563–578.
Hanf, M. (1969). Die Ackerunkrauter und ihre Keimlinge. BASF, Ludwigshafen am Rhein.
Hanf, M. (1973). Weeds and their seedlings. BASF, U.K., Agricultural Division, Ipswich.
Heiser, C.B. (1969). Nightshades, the paradoxical plants. Freeman, San Francisco, 200 pp.
Heiser, C.B., D.L. Burton and E.E. Schilling (1979). Biosystematic and taxometric studies of the Solanum nigrum complex in eastern North America. Ch. 40 in: The biology and taxonomy of the Solanaceae, J.G. Hawkes, R.N. Lester and A.D. Skelding (eds.), pp. 513–527. (Linn. Soc. Symp. 7 ). Academic Press, London.
Henderson, R.J.F. (1974). Solanum nigrum L. (Solanaceae) and related species in Australia. Contr. Qd Herb. 16: 1–78.
Henderson, R.J.F. (1977). Notes on Solanum ( Solanaceae) in Australia. Austrobaileya 1: 13–22.
Holm, L.G., D.L. Plucknett, J.V. Pancho and J.P. Herberger (1977). The world’s worst weeds: distribution and biology. East-West Center & University Press of Hawaii, Honolulu, 609 pp.
Kazmi, S.M.A. (1964). Revision der Gattung Carduus (Compositae). Teil II. Mitt. Bot. München 5: 279–550.
Korsmo, E. (1935). Ugressfrv: Unkrautsamen: Weed seeds. Gyldendal, Oslo, 175 pp.
Kowal, T. (1966). Studia systematyczne nad nasionami rodzajbw Delia Dum., Spergula L. i Spergularia Presl. Monographiae bot. 21: 245–270.
Kowal, T. and H. Wojterska (1966). Studia systematyczne nad nasionami rodzaju Dianthus L. Monographiae bot. 21: 271296.
Levin, D.A. (1979). The nature of plant species. Science 204: 381–384.
Löve, A. and D. Löve (1956). Chromosomes and taxonomy of eastern North American Polygonum. Can. J. Bot. 34: 501–521.
McCarty, M.K. (1978). The genus Carduus in the United States. In: Biological control of thistles in the genus Carduus in the United States: a progress report, K.E. Frick (ed.), pp 7–10. Science & Education Administration, U.S. Department of Agriculture, Washington.
McMillan, C. (1975). The Xanthium strumarium complexes in Australia. Aust. J. Bot. 23: 173–192.
McNeill, J. (1975). A botanist’s view of automatic identification. In: Biological identification with computers, R.J. Pankhurst (ed.), pp. 283–289. (Syst. Assoc. Special Vol. 7 ). Academic Press, London, New York & San Francisco.
McNeill, J. (1976). The taxonomy and evolution of weeds. Weed Res. 16: 399–413.
McNeill, J. (1979). Diplachne and Leptochloa ( Poaceae) in North America. Brittonia 31: 399–404.
McNeill, J. (1980). Purposeful phenetics. Syst. Zool. 28: 465482.
McNeill, J. (1981). Apera, silky-bent or windgrass, an important weed genus recently discovered in Ontario, Canada. Can. J. Pl. Sci. 61: 479–485.
McNeill, J. and W.G. Dore (1976). Taxonomic and nomenclatural notes on Ontario grasses. Naturaliste can. 103: 553–567.
McNeill, J. and H.C. Prentice (1981). Silene pratensis (Rafn) Godron & Gren., the correct name for white campion or white cockle (Silence alba (Miller) E.H.L. Krauze, nom. illeg ). Taxon 30: 27–32.
Marek, S. (1954). Cechy morfologiczne i anatomiczne owocbw Polygonum L. i Rumex L. Monographiae bot. 2: 77–161.
Martin, A.C. (1954). Identifying Polygonum seeds. J. Wildl. Mgmt 18: 514–520.
Mayr, E. (1963). Animal species and evolution. Belknap Press of Harvard University, Cambridge, Mass.
Mayr, E. (1970). Populations, species, and evolution. Belknap Press of Harvard University, Cambridge, Mass., 453 pp.
Mertens, T.R. and P.H. Raven (1965). Taxonomy of Polygonum, section Polygonum (Avicularia) in North America. Madrofio 18: 85–92.
Montgomery, F.H. (1977). Seeds and fruits of plants of eastern Canada and northeastern United States. University of Toronto Press, Toronto & Buffalo, 232 pp.
Moore, R.J. (1958). Cytotaxonomy of Euphorbia esula in Canada and its hybrid with Euphorbia cyparissias. Can. J. Bot. 36: 547–559.
Moore, R.J. (1975). The Galium aparine complex in Canada. Can. J. Bot. 53: 877–893.
Moore, R.J. and C. Frankton (1974). The thistles of Canada. Monograph 10, Research Branch, Canada Department of Agriculture, Ottawa, 111 pp.
Moran, V.C., H.G. Zimmerman and D.P. Annecke (1976). The identity and distribution of Opuntia aurantiaca Lindley. Taxon 25: 281–287.
Morse, L.E. (1975). Recent advances in the theory and practice of biological specimen identification. In; Biological identification with computers, R.J. Pankhurst (ed.), pp 11–52. (Syst. Assoc. Special Vol. 7 ). Academic Press, London, New York & San Francisco.
Muller, F.M. (1978). Seedlings of the north-western European lowland. Junk, The Hague & Boston; Centre for Agricultural Publishing and Documentation, Wageningen, 654 pp.
Mulligan, G.A. and J.N. Findlay (1974). The biology of Canadian weeds. 3. Cardaria draba, C. chalepensis, and C. pubes-cens. Can. J. Pl. Sci. 54: 149–160.
Pankhurst, R.J. (1975). Biological identification with computers. (Syst. Assoc. Special Vol. 7 ). Academic Press, London, New York & San Francisco, 333 pp.
Pickersgill, B. (1981). Biosystematics of crop-weed complexes. In: European land-races of cultivated plants and their evaluation, P. Hanelt (ed.) Akademie Verlag, Berlin.
Pohl, R.W. (1962). Notes on Setaria viridis and S. faberi ( Gramineae ). Brittonia 14: 210–213.
Raven, P.H. (1977). Systematics and plant population biology. Syst. Bot. 1: 284–316.
Richardson, J.W. (1968). The genus Euphorbia of the high plains and prairie plains of Kansas, Nebraska, South and North Dakota. Univ. Kansas Sci. Bull. 48: 45–112.
Schilling, E.E. (1978). A systematic study of the Solanum nigrum complex in North America. Ph.D Indiana University. University Microfilms, Ann Arbor, Michigan, 118 pp.
Schilling, E.E. (1981). Systematics of Solanum section Solanum in North America. Syst. Bot. 5.
Schilling, E.E. and C.B. Heiser (1979). Crossing relationships among diploid species of the Solanum nigrum complex in North America. Am. J. Bot. 66: 709–716.
Shetler, S.G. and L.E. Skog (1978). A provisional checklist for Flora North America. Missouri Botanical Garden, St. Louis, 199 pp.
Simpson, G.G. (1961). Principles of animal taxonomy. Columbia University Press, New York, 247 pp.
Smirnova, S.A. and N.N. Kaden (1977). Primenenie tsifrovogo politomicheskogo klyucha dlya opredeleniya rodov sornÿkh Burachnikovÿkh SSSR po plodam. Vestn. Mosk. Univ. Ser. 16. Biol. 4: 30–37.
Smith, A.R. and T.G. Tutin (1968). Euphorbia L. In: Flora Europaea, vol. 2, T.G. Tutin, V.H. Heywood, N.A. Burges, D.M. Moore, D.H. Valentine, S.M. Walters and D.A. Webb (eds.), pp. 213–226. Cambridge University Press, Cambridge.
Sokal, R.R. and T.J. Crovello (1970). The biological species concept: a critical evaluation. Am. Nat. 104: 127–153.
Stebbins, G.L. and E.F. Paddock (1948). The Solanum nigrum complex in Pacific North America. Madrofio 10: 70–81.
Stirton, C.H. (1977). Some thoughts on the polyploid complex Lantana camara L. (Verbenaceae). In: Proceedings of the 2nd National Weeds Conference, Stellenbosch, D.P. Annecke (ed.), pp. 321–340. Balkema, Cape Town & Rotterdam.
Terry, P.J. (1976). Sedge weeds of East Africa. 1. Identification. E. Afr. agric. For. J. 42: 231–249.
Voronchikhin, V.V. and N.A. Bazilevskaya (1974). Identification of weed species of Melilotus Adans. from their fruits and seeds. Vestn. Mosk. Univ. ser. 6. Biol., pochvov. 29: 30–38.
Voss, E.G. (1976). XII International Botanical Congress: mail vote and final congress action on nomenclature proposals. Taxon 25: 169–174.
Walters, S.M. (1961). The shaping of angiosperm taxonomy. New Phytol. 60: 74–84.
Walters, S.M. (1962). Generic and specific concepts and the European flora. Preslia 34: 207–224.
Warwick, S.1. and S.E. Weaver (1980). Atrazine resistance in Amaranthus retroflexus (redroot pigweed) and A. powellii (green pigweed) from southern Ontaria. Can. J. PI. Sci. 60: 1485–1488.
Weller, R.F. and R.H. Phipps (1979). A review of black nightshade (Solanum nigrum L.). Protect. Ecol. 1: 121–139.
Young. J.A. and R.A. Evans (1979). Barbwire Russian thistle seed germination. J. Range Mgmt 32: 390–394.
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1982 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
McNeill, J. (1982). Problems of weed taxonomy. In: Holzner, W., Numata, M. (eds) Biology and ecology of weeds. Geobotany, vol 2. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-0916-3_3
Download citation
DOI: https://doi.org/10.1007/978-94-017-0916-3_3
Publisher Name: Springer, Dordrecht
Print ISBN: 978-90-481-8519-1
Online ISBN: 978-94-017-0916-3
eBook Packages: Springer Book Archive