A.  Mertens and Simons, L., De vloeiweiden in Lommel-Kolonie. Stichting Limburgs Landschap, Hoeselt, 1982, pp. 160 - 160.

C. E.  Rogers, Thompson, T. E., and Seiler, G. J., Sunflower species of the United States. National Sunflower Association, Bismarck, 1982.

C.  Ricceri, ?Note tassonomiche e corologiche sul genere Eragrostis Wolf in Italia?, Webbia, vol. 35, no. 2, pp. 323 - 354, 1982.

A.  Soldano, ?Naturalizzazione in val Padana di « Amaranthus rudis » Sauer (Amaranthaceae) esotica nuova per la flora italiana. Segnalazione di altre specie di importazione nuove per alcune regioni dell_Italia settentrionale o per qualche provincia del Piemonte?, Riv. Piem. St. Nat, vol. 3, pp. 61 - 70, 1982.

R. C.  Rollins, ?Another alien in the Californian flora?, Rhodora, vol. 84, pp. 153 - 154, 1982.

R. D.  Webster and Shaw, R. B., ?Relationship between Digitaria milanjana (Poaceae: Paniceae) and the annual species of Digitaria section Digitaria in North America?, Sida, vol. 9, pp. 333 - 343, 1982.

H. S.  Irwin and Barneby, R., ?Review of Cassiinae in the New World?, Mem. New York Bot. Gard, vol. 35, pp. 1 - 918, 1982.

R.  Anderson, ?Meconopsis cambrica Viguier in the Newcastle area, Co. Down.?, Irish Naturalists' Journal, vol. 20, pp. 400 - 401, 1982.

A.  Havrenne, ?Observations botaniques sur les terrils de la province de Hainaut?, Nat. Mosana, vol. 35, pp. 68 - 69, 1982.

A.  Havrenne, ?Trouvailles floristiques. Chenopodium foliosum dans la region de Charleroi?, Nat. Mosana, vol. 35, no. 4, 1982.

W.  Ludwig, ?Über Dipsacus strigosus bei Frankfurt a.M. und an anderen Orten Deutschlands sowie in Botanischen Gärten?, Hessische Floristische Briefe, vol. 31, no. 2, pp. 25 - 28, 1982.

R.  van der Meijden and Weeda, E. J., ?Eragrostis pilosa (L.) Beauv. en E. minor Host in Nederland?, Gorteria, vol. 11, pp. 106 - 113, 1982.

R. W. J. M.  Van der Ham, ?De nerfamarant (Amaranthus blitoides S. Wats.) in Nederland?, Gorteria, vol. 11, pp. 86 - 88, 1982.

T. R.  Sahu, ?Taxonomic studies of the genus Ageratum L. in India?, Feddes Repert, vol. 93, no. 1-2, pp. 61 - 65, 1982.

M. P.  Coons, ?Relationships ofAmaranthus caudatus?, Econ. Bot, vol. 36, no. 2, pp. 129 - 146, 1982.

D.  Brandes, ?Das Atriplicetum nitentis Knapp 1945 in Mitteleuropa insbesondere in Südost-Niedersachsen?, Documents Phytosociologiques, vol. 6, pp. 131 - 153, 1982.

J.  Saintenoy-Simon and Bruynseels, G., ?Hirschfeldia incana (L.) Lagrèze-Fossat?, Corispermum leptopterum (Aschers.) Iljin et Senecio inaequidens DC. dans la gare Josaphat (Schaerbeek, Bruxelles). Dumortiera, vol. 23, pp. 26 - 28, 1982.

A.  Fritz, Zwander, H., A, F., and H, Z., ?Zur Verbrietung des Traubenkrautes (Ambrosia artemisiifolia L.) in Kärnten?, Carinthia II, vol. 172/92, pp. 297 - 302, 1982.

H.  Reynaerts, ?Petrorhagia saxifraga (L.) Link te Drongen?, Dumortiera, vol. 23, pp. 32 - 32, 1982.

J.  Saintenoy-Simon and Bruynseels, G., ?Hirschfeldia incana (L.) Lagrèze-Fossat, Corispermum leptopterum (Aschers.) Iljin et Senecio inaequidens DC. dans la gare Josaphat (Schaerbeek, Bruxelles)?, Dumortiera, vol. 23, pp. 26 - 28, 1982.

E. J.  Clement, ?Pokeweeds (Phytolacca ssp.) in Britain?, BSBI News, vol. 32, pp. 22 - 23, 1982.

E. J.  Clement, ?Aliens and adventives. Adventive news 22. Mixed bag?, BSBI News, vol. 30, pp. 12 - 14, 1982.

I. J.  Bassett and Crompton, C. W., ?The biology of Canadian weeds: 55. Ambrosia trifida L.?, Canad. J. Pl. Sci, vol. 62, no. 4, pp. 1003 - 1010, 1982.

E. J.  Clement, ?Adventive news 22?, BSBI News, vol. 30, pp. 10 - 14, 1982.

E. J.  Clement, ?Adventive news 23. Mixed bag?, BSBI News, vol. 32, pp. 18 - 20, 1982.

H.  Sluschny, ?Die Bach-Kratzdistel (Cirsium rivulare [JACQ.] All.) in Mecklenburg?, Botanischer Rundbrief für den Bezirk Neubrandenburg, vol. 13, pp. 49 - 52, 1982.

J. M.  Stoddart, ?Sweet brome (Bromus carinatus)?, BSBI News, vol. 32, 1982.

H. J.  Hewson, ?The genus Lepidium in Australia?, Brunonia, vol. 4, pp. 217 - 308, 1982.

K.  Sutorý, ?Roz_í_enídruh_Euclidiumsyriacum (L.) R. Br. a Myagrumperfoliatum L. v _eskoslovensku. _as. Morav.Muz. - V_dyP_ír?, Brno, vol. 67, pp. 119 - 123, 1982.

F.  Dvo_ák, ?Some results of the study of Hesperis matronalis L. from the Belanske Tatry Mountains?, Biologia, Bratislava, vol. 37, no. 5, pp. 441 - 447, 1982.

B. K.  Simon, ?Nomenclatural notes on Bromus catharticus Vahl?, Austral. Syst. Bot. Soc. Newsl, vol. 33, pp. 12 - 13, 1982.

R. P.  Wain, ?Genetic differentiation in the Florida subspecies of Helianthus debilis (Asteraceae)?, Amer. J. Bot, vol. 69, no. 10, pp. 1573 - 1578, 1982.

R.  Anderson, ?Meconopsis cambrica Viguier in the Newcastle area, Co. Down.?, Irish Naturalists' Journal, vol. 20, pp. 400?401, 1982.

E.  Robbrecht, ?Sorghum halepense (L.) Pers. in Uitbreiding in Gent en Omgeving (Oost-Vlaanderen, België)?, Dumortiera, vol. 23, pp. 17-22, 1982.

J.  Saintenoy-Simon and Bruynseels, G., ?Hirschfeldia incana (L.) Lagrèze-Fossat, Corispermum leptopterum (Aschers.) Iljin et Senecio inaequidens DC. dans la gare Josaphat (Schaerbeek, Bruxelles)?, Dumortiera, vol. 23, pp. 26-28, 1982.

H.  Reynaerts, ?Petrorhagia saxifraga (L.) Link te Drongen?, Dumortiera, vol. 23, p. 32, 1982.