Valerianella laxa (Hook.) C. Presl, Repert. Bot. Syst.: 11. 1833 Valerianella laxa (Hook.) C. Presl, Repert. Bot. Syst.: 11. 1833is earlier homonym of Valerianella laxa Boiss. & Balansa in Boissier, Diagn. Pl. Orient., ser. 2, 2: 121. 1856This name is not assigned to any taxon.