Notes i contribucions al coneixement de la flora de Menorca

EnglishIn a new contribution to the knowledge on the flora of Menorca are recorded in this paper new chorological data. Though the records are from throughout the island sorne of them are just from one site, there the maintenance of a non intensive and traditional agriculture have allowed to keep a good range of plants from the cultivated fields. Most of those plants are in c1early regression throughout Europe. As a result of this field works 8 taxa are new for the flora of the Balearic Islands: Achyranthes sicula (1.) AIl., Brassica jruticulosa Cirillo subsp. jruticulosa, Brassica nigra (1.) W.D.J. Koch, Bromus rigidus Roth. subsp. ambigens (lord.) Pignatti, Caucalis platycarpos 1., Centaurea napifolia 1., Fumaria barnolae Sennen & Pau subsp. barnolae and Thyme/aea gussonei Boreau. While other 15 are new for the flora of Menorca: Allium subvillosum Salzm. ex Schult. & Schult. f., Alopecurus myosuroides Huds., Biscutella auriculata 1., Brassica tournejortii Gouan, Bupleurum tenuissimum 1., Cirsium arvense (1.) Scop., inula conyza DC., Neslia paniculata (1.) Desv. subsp. thmeica (Velen.) Bornm., Polygonum rurivagum lord. ex Boreau, Setaria pumila (Poir.) Roem. & Schult., Sinapis alba 1. subsp. mairei (H. Lindb.) Maire, Sysimbrium erysimoides Desf., Sonchus asper (L.) Hill subsp. glaucesecens (lord.) Ball, Sonchus maritimus 1. subsp. aquatilis (Pourr.) Nyman, and Vulpia myuros (1.) C.C. Gmel. AIso as result of these works Thymelaea passerina (1.) Coss. & Germ. is excluded from the flora of the Balearic Islands. catalaNoves dades corologiques per a la flora de Menorca. Donam a coneixer 8 nous taxons per a la flora de les Balears: Achyranthes sicula (1.) AIl., Brassica fruticulosa Cirillo subsp. fruticulosa, Brassica nigra (1.) W.D.l. Koch, Bromus rigidus Roth subsp. ambigens (lord.) Pignatti, Caucalis platycarpos 1., Centaurea napifolia 1., Fumaria barnolae Sennen & Pau subsp. barnolae i Thymelaea gussonei Boreau. Altres 15 son novetat per a la flora de Menorca: Allium subvil/osum Salzm. ex Schult. & Schult. f., Alopecurus myosuroides Huds., Biscutella auriculata 1., Brassica tournefortii Gouan, Bupleurum tenuissimum 1., Cirsium arvense (1.) Scop., inula conyza DC., Neslia paniculata (1.) Desv. subsp. thraeica (Velen.) Bornm., Polygollum rurivagum lord. ex Boreau, Setaria pumila (Poir.) Roem. & Schult., Sinapis alba 1. subsp. mairei (H. Lindb.) Maire, Sysimbrium efysimoides Desf., Sonchus asper (1.) Hill subsp. glaucesecens (lord.) Ball, Sonchus maritimus 1. subsp. aquatilis (POUIT.) Nyman, i Vulpia myuros (1.) C.C. Gmel. Al mateix temps Thymelaea passerina (1.) Coss. & Germ. queda exclosa de la flora de Balears.