@book {8631,
	title = {The Australian Paniceae (Poaceae)},
	year = {1987},
	month = {1987///},
	pages = {322 - 322},
	publisher = {J. Cramer},
	organization = {J. Cramer},
	address = {Berlin and Stuttgart},
	author = {R.D. Webster}
}
@book {8581,
	title = {Lobularia (Cruciferae).A biosystematic study with special reference to the Macaronesian region. Op},
	year = {1987},
	month = {1987///},
	publisher = {Bot. 91},
	organization = {Bot. 91},
	author = {L. Borgen}
}
@book {8533,
	title = {Sur quelques Compos{\'e}es adventices de Bretagne},
	year = {1987},
	month = {1987///},
	pages = {1 - 5},
	publisher = {Le Monde des Plantes 427-428},
	organization = {Le Monde des Plantes 427-428},
	author = {G. Rivi{\`e}re}
}
@article {8411,
	title = {Die Gattung Ononis L. in {\"O}sterreich},
	journal = {Verh. Zool.-Bot. Ges. {\"O}sterreich},
	volume = {122},
	year = {1987},
	month = {1987///},
	pages = {77 - 91},
	author = {F. Krendl and A. Polatschek}
}
@article {8454,
	title = {An expanded circumscription of Medicago (Leguminosae, Trifolieae) based on explosive flower tripping},
	journal = {Willdenowia},
	volume = {16},
	year = {1987},
	month = {1987///},
	pages = {415 - 437},
	author = {E. Small and P. Lassen and B.S. Brookes}
}
@article {8456,
	title = {Einige Bemerkungen zu wenig bekannten Amaranthus-Sippen (Amaranthaceae) Mitteleuropas},
	journal = {Willdenowia},
	volume = {16},
	year = {1987},
	month = {1987///},
	pages = {453 - 478},
	author = {G. H{\"u}gin}
}
@article {8352,
	title = {Nuevas combinaciones en Ornithopus sativus (Leguminosae)},
	journal = {Taxon},
	volume = {36},
	year = {1987},
	month = {1987///},
	pages = {644 - 646},
	author = {M.A. Aser}
}
@article {8359,
	title = {(876) Proposal to conserve Erica carnea L. against E. herbacea L. (Ericaceae)},
	journal = {Taxon},
	volume = {36},
	year = {1987},
	month = {1987///},
	pages = {479 - 481},
	author = {C.D. Brickell and D. McClintock}
}
@article {8208,
	title = {Einige Bemerkungen zu den Echinops-Arten in der Tschechoslowakei},
	journal = {Preslia},
	volume = {59},
	year = {1987},
	month = {1987///},
	pages = {135 - 154},
	author = {R. Hendrych}
}
@article {8280,
	title = {Taxonomy of Digitaria section Digitaria in North America (Poaceae: Paniceae)},
	journal = {Sida},
	volume = {12},
	year = {1987},
	month = {1987///},
	pages = {209 - 222},
	author = {R.D. Webster}
}
@article {8030,
	title = {Uutta ja vanhaa hoikkar{\"o}llist{\"a} (Agrostis clavata) Suomessa},
	journal = {Lutukka},
	volume = {3},
	year = {1987},
	month = {1987///},
	pages = {47 - 54},
	author = {A. Kurtto and T. Ulvinen}
}
@article {7975,
	title = {Notas acerca de algunas _Bassia_ Ib{\'e}ricas. An},
	journal = {Jard. Bot. Madrid},
	volume = {44},
	year = {1987},
	month = {1987///},
	pages = {576 - 578},
	author = {S. Cirujano and M. Velayos}
}
@article {7896,
	title = {Rorippaaustriaca (CR.) Bess. in Ruderalgesellschaften auf der Henschelhalde in Kassel},
	journal = {Hess. Florist. Briefe},
	volume = {36},
	year = {1987},
	month = {1987///},
	pages = {55 - 60},
	author = {B. Sauerwein}
}
@article {7840,
	title = {Beobachtungen zur {\"o}kologischen Amplitude von Corispermum leptopterum (Aschers.) Iljin},
	journal = {Gleditschia},
	volume = {15},
	year = {1987},
	month = {1987///},
	pages = {41 - 46},
	author = {U. Wegener}
}
@article {7834,
	title = {Warty Cabbage},
	journal = {Glasgow Naturalist},
	volume = {21},
	year = {1987},
	month = {1987///},
	pages = {351 - 352},
	author = {P. MacPherson}
}
@article {7838,
	title = {Zur Ausbreitung und Soziologie von Corispermum leptopterum (Ascherson) Iljin an der s{\"u}dlichen Ostseek{\"u}ste},
	journal = {Gleditschia},
	volume = {15},
	year = {1987},
	month = {1987///},
	pages = {25 - 40},
	author = {H. Krisch}
}
@article {7812,
	title = {Conservation and taxonomy of Santolina chamaecyparissus agg. Nation. Council Conserv. Pl},
	journal = {Gard. Newsl.},
	volume = {10},
	year = {1987},
	month = {1987///},
	pages = {7 - 10},
	author = {H. McAllister}
}
@article {7658,
	title = {Comments on the identity of Ageratum conyzoides L., and A houstonianum Mill.: two naturalized weeds in India},
	journal = {Feddes Repert},
	volume = {98},
	year = {1987},
	month = {1987///},
	pages = {557 - 560},
	author = {V.S. Sharma}
}
@article {7790,
	title = {Verwilderungen des Blauglockenbaums (Paulownia tomentosa [Thunb.] Steud.) im Rhein-Neckar-Gebiet},
	journal = {Floristische Rundbriefe 21},
	year = {1987},
	month = {1987///},
	pages = {23 - 32},
	author = {R. Nowack}
}
@article {7505,
	title = {Presence d{\textquoteright}Hypericum linarifolium Vahl en Belgique},
	journal = {Dumortiera},
	volume = {37},
	year = {1987},
	month = {1987///},
	pages = {9 - 13},
	author = {Clesse, Bernard and Duvigneaud, Jacques}
}
@article {7437,
	title = {Beitr{\"a}ge zur K{\"a}rntner Flora},
	journal = {Carinthia II 177},
	volume = {97},
	year = {1987},
	month = {1987///},
	pages = {237 - 248},
	author = {H. Melzer}
}
@article {7570,
	title = {Deux adventices souvent confondues, Solanum sacharoides Sendtner et S. nitidibaccatum Bitter, en Belgique},
	journal = {Dumortiera},
	volume = {37},
	year = {1987},
	month = {1987///},
	pages = {6 - 8},
	author = {Robbrecht, Elmar and Lambinon, Jacques}
}
@article {7527,
	title = {Les Bupleurum adventices de Belgique et du Grand-Duch{\'e} de Luxembourg},
	journal = {Dumortiera},
	volume = {37},
	year = {1987},
	month = {1987///},
	pages = {2 - 6},
	author = {Fabri, R{\'e}gine}
}
@article {7362,
	title = {Etudes morphologiques et caryologiques de Bromus rigidus et Bromus diandrus Roth: relations taxonomiques},
	journal = {Bull. Soc. Bot. France Lett. Bot},
	volume = {134},
	year = {1987},
	month = {1987///},
	pages = {299 - 305},
	author = {M.-A, Esnault and A, Huon}
}
@article {7350,
	title = {Contribution {\`a} la connaissance d{\textquoteright}Erigeron karvinskianus DC. en France (Compos{\'e}es, Radi{\'e}es)},
	journal = {Bull. Mens. Soc. Linn. Lyon},
	volume = {56},
	year = {1987},
	month = {1987///},
	pages = {42 - 56},
	author = {J. Delaigue}
}
@article {7402,
	title = {A taxonomic study of the _medicagoid_ Trigonella (Leguminosae)},
	journal = {Can. J. Bot},
	volume = {65},
	year = {1987},
	month = {1987///},
	pages = {1199 - 1211},
	author = {E. Small}
}
@article {7251,
	title = {Adventive News 37.Myagrumperfoliatum L. in Cambridgeshire},
	journal = {BSBI News},
	volume = {47},
	year = {1987},
	month = {1987///},
	pages = {34 - 35},
	author = {A.L. Grenfell}
}
@article {7252,
	title = {Adventive news: Beckmania syzigachne},
	journal = {BSBI News},
	volume = {47},
	year = {1987},
	month = {1987///},
	author = {A.L. Grenfell}
}
@article {7078,
	title = {Chenopodium bonus-henricus x foliosum = Ch. x tkalcsicsii Melzer hybr. nov. - eine neue Hybride zweier sehr unterschiedlicher Arten},
	journal = {Berichte der Bayerischen Botanischen Gesellschaft},
	volume = {58},
	year = {1987},
	month = {1987///},
	pages = {73 - 77},
	author = {H. Melzer}
}
@article {7014,
	title = {The biology of Australian weeds. 16. Chondrilla juncea L. J},
	journal = {Austr. Inst. Agric. Sc},
	volume = {53},
	year = {1987},
	month = {1987///},
	pages = {83 - 95},
	author = {F.D. Panetta and J. Dodd}
}
@article {6853,
	title = {Iva xanthiifolia Nutt. and its communities within Warsaw},
	journal = {Acta Soc. Bot. Polon},
	volume = {56},
	year = {1987},
	month = {1987///},
	pages = {155 - 167},
	author = {B. Sudnik-W{\'o}jcikowska}
}
@article {127,
	title = {Deux adventices souvent confondues, Solanum sacharoides Sendtner et S. nitidibaccatum Bitter, en Belgique},
	journal = {Dumortiera},
	volume = {37},
	year = {1987},
	pages = {6-8},
	chapter = {6},
	author = {Jacques Lambinon and Elmar Robbrecht}
}
@article {100,
	title = {Les Bupleurum adventices de Belgique et du Grand-Duch{\'e} de Luxembourg},
	journal = {Dumortiera},
	volume = {37},
	year = {1987},
	pages = {2-6},
	chapter = {2},
	author = {R{\'e}gine Fabri}
}
@article {89,
	title = {Presence d{\textquoteright}Hypericum linarifolium Vahl en Belgique},
	journal = {Dumortiera},
	volume = {37},
	year = {1987},
	pages = {9-13},
	chapter = {9},
	author = {Jacques Duvigneaud and Bernard Clesse}
}
