Now showing items 1-4 of 4
Pyke, Samuel (2020-08-31)
Conyza (AsterAceAe): A criticAl evAluAtion bAsed on populAtions in cAtAloniA, spAin.— The genus Conyza is examined with a view to providing a fresh look at its diversity and classification in NE Spanish territory, Catalonia ...
Pyke, Samuel (2022-01)
A catalogue of vascular plants observed in the lawns of two Mediterranean cities of the NE Iberian Peninsula is presented. These include both the intentionally sown species and the unintentionally present wild flora, ...
Herrando-Moraira, Sonia; Blanco-Moreno, José Manuel; Sáez, Llorenç; Galbany-Casals, Mercè (2016-09-01)
Helichrysum italicum is a widely distributed species in the Mediterranean Basin, which has received controversial taxonomic treatments at infraspecific level owing to its morphological variability. In this paper we perform ...
Pyke, Samuel (2017-01-09)
Se cita por vez primera en la península ibérica Youngia japonica, recientemente introducida en una zona ajardinada de Barcelona. Desde la primera observación la especie ha permanecido en el mismo lugar sin expandirse, pero ...