Scrophularia schousboei subsp. schousboei SynonymySource: Marhold, K. (2011+): Scrophularia. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Scrophularia schousboei Lange subsp. schousboeiContentDistribution Bibliography Distribution ● Lu Euro+Med endemicA: Portugal nativeA Bibliography A. Franco & J. do Amaral 1984: Nova flora de Portugal (continente e Açores) 2. – Lisboa