@book {8579,
	title = {Genus Medicago (Leguminosae). A taxogenetic study},
	year = {1979},
	month = {1979///},
	publisher = {Junk Publishers, The Hague},
	organization = {Junk Publishers, The Hague},
	author = {K.A. Lesins and I. Lesins}
}
@book {8614,
	title = {The biology of Canadian weeds: 19. Asclepias syriaca L},
	year = {1979},
	month = {1979///},
	pages = {221 - 231},
	publisher = {Ottawa, Agriculture Canada},
	organization = {Ottawa, Agriculture Canada},
	author = {P.C. Bhowmik and J.D. Bandeen}
}
@article {8474,
	title = {Strange alien at Malvern Wells},
	journal = {Worcestershire Nat. Club Newsl},
	volume = {3},
	year = {1979},
	month = {1979///},
	pages = {32 - 33},
	author = {O. Wilson}
}
@book {8512,
	title = {Atlas van de Belgische en Luxemburgse flora, Pteridofyten en spermatofyten. 2e editie},
	year = {1979},
	month = {1979///},
	pages = {1542 - 1542},
	publisher = {Nationale Plantentuin van Belgi{\"e}, Meise},
	organization = {Nationale Plantentuin van Belgi{\"e}, Meise},
	author = {E. Van Rompaey and L. Delvosalle}
}
@article {8312,
	title = {The systematics of the Bidens ferulaefolia complex (Compositae)},
	journal = {Syst. Bot},
	volume = {4},
	year = {1979},
	month = {1979///},
	pages = {130 - 147},
	author = {C.R. Hart}
}
@article {8317,
	title = {Taxonomy of the genus Amphiachyris (Asteraceae: Astereae)},
	journal = {Syst. Bot},
	volume = {4},
	year = {1979},
	month = {1979///},
	pages = {178 - 189},
	author = {M.A. Lane}
}
@article {8441,
	title = {Asarum europaeum L. in southern Europe},
	journal = {Webbia},
	volume = {34},
	year = {1979},
	month = {1979///},
	pages = {507 - 511},
	author = {I. Kukkonen and P. Uotila}
}
@article {8442,
	title = {Il genere Santolina L. in Italia},
	journal = {Webbia},
	volume = {34},
	year = {1979},
	month = {1979///},
	pages = {257 - 264},
	author = {P.V. Arrigoni}
}
@article {8432,
	title = {Senecio cineraria DC. x S. erucifolius L},
	journal = {Watsonia},
	volume = {12},
	year = {1979},
	month = {1979///},
	pages = {333 - 334},
	author = {R.M. Burton}
}
@article {8433,
	title = {Bidens connata Muhl},
	journal = {Watsonia},
	volume = {12},
	year = {1979},
	month = {1979///},
	pages = {391 - 392},
	author = {RM, Burton}
}
@article {8334,
	title = {Infloreszenz- und Bluntenentwicklung bei der Kugeldistel Echinops exaltatus (Asteraceae). (Inflorescence and floral development in Echinops exaltatus (Asteraceae).)},
	journal = {Pl. Syst. Evol},
	volume = {132},
	year = {1979},
	month = {1979///},
	pages = {189 - 204},
	author = {P. Leins and V. Gemmeke}
}
@article {8178,
	title = {Skeletonweed in eastern United States},
	journal = {Phytologia},
	volume = {43},
	year = {1979},
	month = {1979///},
	pages = {201 - 218},
	author = {C.F. Reed}
}
@article {8100,
	title = {La basse vall{\'e}e du Bocq (province de Namur, Belgique). Nouvelles notes floristiques},
	journal = {Nat. Mosana},
	volume = {32},
	year = {1979},
	month = {1979///},
	pages = {175 - 184},
	author = {J. Duvigneaud}
}
@article {8024,
	title = {Bidens in Britain},
	journal = {London Naturalist},
	volume = {58},
	year = {1979},
	month = {1979///},
	pages = {9 - 14},
	author = {R.M. Burton}
}
@article {7836,
	title = {Zur Determination von Coronilla Sippen},
	journal = {Gleditschia},
	volume = {7},
	year = {1979},
	month = {1979///},
	pages = {33 - 41},
	author = {B. Schmidt}
}
@article {7648,
	title = {Beitr{\"a}ge zur Kenntnis der Sippenstruktur der Gattung Coronilla L},
	journal = {Feddes Repert},
	volume = {90},
	year = {1979},
	month = {1979///},
	pages = {257 - 361},
	author = {B. Schmidt}
}
@article {7799,
	title = {Chenopodium pumilio in Czechoslovakia: its strategy of dispersal and domestication},
	journal = {Folia Geobotanica Phytotaxonomica},
	volume = {14},
	year = {1979},
	month = {1979///},
	pages = {367 - 375},
	url = {http://www.jstor.org/stable/4180134},
	author = {Marie Lhotsk{\'a} and Slavomil Hejn{\'y}}
}
@article {7620,
	title = {The history and use of milkweed (Asclepias syriaca L.)},
	journal = {Econ. Bot},
	volume = {33},
	year = {1979},
	month = {1979///},
	pages = {119 - 123},
	author = {E.E. Gaertner}
}
@article {7553,
	title = {Note sur les Monsonia (Geraniaceae) adventices en Belgique},
	journal = {Dumortiera},
	volume = {14-15},
	year = {1979},
	month = {1979///},
	pages = {62 - 63},
	author = {Lawalr{\'e}e, A.}
}
@article {7554,
	title = {Les Echinops de Belgique},
	journal = {Dumortiera},
	volume = {12},
	year = {1979},
	month = {1979///},
	pages = {14 - 15},
	author = {Lawalr{\'e}e, A. and Wechuysen, R.}
}
@article {7503,
	title = {Observations floristiques et {\'e}cologiques sur les terrils de charbonnage dans le Borinage},
	journal = {Dumortiera},
	volume = {11},
	year = {1979},
	month = {1979///},
	pages = {4 - 7},
	author = {C. GHIO and H. Harmegnies}
}
@article {7466,
	title = {El g{\'e}nero Panicum (Gramineae) en la Republica Argentina, 1},
	journal = {Darwiniana},
	volume = {22},
	year = {1979},
	month = {1979///},
	pages = {3 - 44},
	author = {F.O. Zuloaga}
}
@article {7450,
	title = {Algunes especies adventicies i naturalitzades},
	journal = {Collectanea Botanica},
	volume = {11},
	year = {1979},
	month = {1979///},
	pages = {297 - 300},
	author = {E. Sierra y R{\`a}fols}
}
@article {7562,
	title = {Les Echinops de Belgique},
	journal = {Dumortiera},
	volume = {12},
	year = {1979},
	month = {1979///},
	pages = {14 - 15},
	author = {R. Lawalr{\'e}e A. \& Wechuysen}
}
@article {7577,
	title = {Contribution a une Meilleure Connaissance du Genre Azolla Dans Le Territoire De La Nouvelle Flore},
	journal = {Dumortiera},
	volume = {13},
	year = {1979},
	month = {1979///},
	pages = {1 - 5},
	author = {Sotiaux, A.}
}
@article {7379,
	title = {Nieuwe groeiplaatsen van zeldzame planten in Belgi{\"e}. VII},
	journal = {Bull. Soc. Roy. Bot. Belg.},
	volume = {112},
	year = {1979},
	month = {1979///},
	pages = {21 - 34},
	author = {J.-E, De Langhe}
}
@article {7294,
	title = {Amaranthus species in Cambridgeshire. A preliminary examination},
	journal = {BSBI News},
	volume = {22},
	year = {1979},
	month = {1979///},
	pages = {17 - 20},
	author = {G.M.S. Easy}
}
@article {7200,
	title = {Istoriya ta prohnoz poshyrennya Grindelia squarrosa (Pursh) Dunal. (History and prognosis of Grindelia squarrosa (Pursh) Dunal distribution.) Ukr},
	journal = {Bot. Zhurn},
	year = {1979},
	month = {1979///},
	pages = {457 - 461},
	author = {V.V. Protopopova and V.S. Tkachenko}
}
@article {7339,
	title = {A taxonomic revision of the genus Anacyclus L. (Compositae: Anthemideae)},
	journal = {Bull. Brit. Mus. (Nat. Hist.), Bot},
	volume = {7},
	year = {1979},
	month = {1979///},
	pages = {83 - 142},
	author = {C.J. Humphries}
}
@article {7235,
	title = {Diplachne and Leptochloa (Poaceae) in North America},
	journal = {Brittonia},
	volume = {31},
	year = {1979},
	month = {1979///},
	pages = {399 - 404},
	author = {J. McNeill}
}
@article {6938,
	title = {{\"U}ber den Unterbrochenen Windhalm},
	journal = {Apera interrupta (L.) Palisot de Beauvois. Hessische Floristische Briefe},
	volume = {28},
	year = {1979},
	month = {1979///},
	pages = {22 - 30},
	author = {H.J. Conert}
}
@article {dum196,
	title = {Centaurea solstitialis},
	journal = {Dumortiera},
	volume = {12},
	year = {1979},
	month = {03/1979},
	pages = {32},
	chapter = {32},
	author = {M. De Ridder}
}
@article {dum195,
	title = {Observations Floristiques et Ecologiques sur les Terrils de Charbonnage dans le Borinage},
	journal = {Dumortiera},
	volume = {11},
	year = {1979},
	month = {01/1979},
	pages = {4-7},
	chapter = {4},
	abstract = {Floristische en ekologische waarnemingen op de terrils van de Borinage.
Sinds de sluiting der koolniijnen is er op talrijke terriels een begroeiing ontstaan die een verrijking betekent voor de regionale flora. De zeldzame of interessante soorten en hun verspreiding in de Borinage worden hierna vermeld.},
	author = {Ch. Ghio and H. Harmegnies}
}
@article {116,
	title = {Les Echinops de Belgique},
	journal = {Dumortiera},
	volume = {12},
	year = {1979},
	pages = {14-15},
	chapter = {14},
	author = {A. Lawalr{\'e}e and R. Wechuysen}
}
@article {115,
	title = {Note sur les Monsonia (Geraniaceae) adventices en Belgique},
	journal = {Dumortiera},
	volume = {14-15},
	year = {1979},
	pages = {62-63},
	chapter = {62},
	author = {A. Lawalr{\'e}e}
}
@article {80,
	title = {Contribution a une Meilleure Connaissance du Genre Azolla Dans Le Territoire De La Nouvelle Flore},
	journal = {Dumortiera},
	volume = {13},
	year = {1979},
	month = {11/1979},
	pages = {1-5},
	chapter = {1},
	author = {A. Sotiaux}
}
