Considerations on ecological aspects and conservation status of Pinguicula jackii subsp. jackii (Lentibulariaceae), an endangered species from south-central Cuba Auteurs: Vasallo Rodríguez, Leosveli, Montes, Rosalina, Escarré Esteve, Antonio, León Cabrera, Julio, Bonet Jornet, Andreu, Alomá Moreno, Omar