Notes i contribucions al coneixement de la flora de Menorca, XIII: notes florístiques

EnglishNew chorological data and taxonomic observations referring to the vascular flora of Menorca are reported for 33 taxa. 12 taxa provide a new record for the flora of the Balearic Islands: Calendula arvensis subsp. hydruntina (Fiori) Lanza, Carex punctata Gaudin, Cerastium gussonei Tod. ex Lojac., Crassula alata (Viv.) A. Berger, Euphorbia humistrata Engelm. ex A. Gray., Pilea microphylla (L.) Liebm., Polygonum aviculare subsp. buxiforme (Small) Costea & Tardiff, P. aviculare subsp. neglectum (Besser) Arcang., Romulea variicolor Mifsud, Senecio vulgaris subsp. denticulatus (O.F. Mull) P.D. Sell, Sonchus microcephalus Mejias, Trifolium isthmocarpus Brot. And 13 taxa make a new record for the flora of Menorca: Aeluropus littoralis (Gouan), Bidens aurea (Aiton) Sherff, Crepis bellidifolia Loisel., Cynara cardunculus subsp. flavescens Wiklund, Eleocharis flavescens (Poir.) Urb., Hordeum glaucum Steud., Hornungia petraea (L.) Rchb., Juncus minutulus Albert & Jahand. ex Prain, Paspalum dilatatum Poir., Romulea rollii Parl., Stellaria neglecta Weihe, Trifolium vesiculosum Savi, Tuberaria plantaginea (Willd.) Gallego. Remaining records are for taxa with an uncertain presence on the island: Vicia tetrasperma (L.) Schreb., or that are found in a few known localities. As a result of the determinations made within this work, Romulea revelieri Jord. et Fourr. must be excluded from the vascular flora of Menorca. catalaEs donen a coneixer noves dades corologiques i observacions taxonomiques per a la flora de Menorca referents a 33 taxons. D’aquests 12 son novetat per a la flora de les Balears: Calendula arvensis subsp. hydruntina (Fiori) Lanza, Carex punctata Gaudin, Cerastium gussonei Tod. ex Lojac., Crassula alata (Viv.) A. Berger, Euphorbia humistrata Engelm. ex A. Gray., Pilea microphylla (L.) Liebm., Polygonum aviculare subsp. buxiforme (Small) Costea & Tardiff, P. aviculare subsp. neglectum (Besser) Arcang., Romulea variicolor Mifsud, Senecio vulgaris subsp. denticulatus (O.F. Mull) P.D. Sell, Sonchus microcephalus Mejias, Trifolium isthmocarpus Brot. Altres 13 ho son per la flora de Menorca: Aeluropus littoralis (Gouan), Bidens aurea (Aiton) Sherff, Crepis bellidifolia Loisel., Cynara cardunculus subsp. flavescens Wiklund, Eleocharis flavescens (Poir.) Urb., Hordeum glaucum Steud., Hornungia petraea (L.) Rchb., Juncus minutulus Albert & Jahand. ex Prain, Paspalum dilatatum Poir., Romulea rollii Parl., Stellaria neglecta Weihe, Trifolium vesiculosum Savi, Tuberaria plantaginea (Willd.) Gallego. Les altres citacions corresponen a taxons dels que la seva presencia a l’illa era poc clara o precisa: Vicia tetrasperma (L.) Schreb., o d’altres dels que es coneixien poques localitats. Com a consequencia de les determinacions fetes en aquest treball Romulea revelieri Jord. et Fourr. s’ha d’excloure de la flora vascular de Menorca.