Samolus valerandi L., Sp. Pl. 443 1753. (syn: Anagallis aquatica Erndl ex Ledeb.; Samolus americanus Spreng.; Samolus aquaticus Lam.; Samolus beccabungae-facie Gilib.; Samolus bracteatus Stokes; Samolus caulescens Willd. ex Roem. & Schult.; Samolus geniculatus Dulac); . Temp. & Subtropical Old World to Tropical Mountains: Afghanistan, Albania, Algeria, Angola, Austria, Baleares, Baltic States, Belgium, Botswana, Bulgaria, […]