'''Valerian''' (''Valeriana officinalis'', [[Valerianaceae]]) is a hardy [[perennial plant|perennial]] flowering [[plant]], with heads of sweetly scented pink or white flowers. The flowers are in bloom in the northern hemisphere from June to September. Valerian was used as a perfume in the sixteenth century. | '''Valerian''' (''Valeriana officinalis'', [[Valerianaceae]]) is a hardy [[perennial plant|perennial]] flowering [[plant]], with heads of sweetly scented pink or white flowers. The flowers are in bloom in the northern hemisphere from June to September. Valerian was used as a perfume in the sixteenth century. |