Rejection of some original materia of Juncus kochii (Juncaceae) as useless for typification

The identity of the potential original material of Juncus kochii is discussed. The taxon at present is best regarded as Juncus bulbosus L. subsp. kochii (F.W. Schultz) Reichg. The relevant literature (protologue and references therein) was searched and details of all residual original elements were compiled. Taxonomic remarks are given. The herbarium material from the environs of Bitche (Moselle, Lorraine) and Gérardmer (Vosges, Lorraine) – both in France, has been rejected as useless for typification of J. kochii (because of taxonomic reasons), though it was listed both in the protologue and also as indirect references therein Schultz’s earlier publications.