(321) Amendment to Proposal No. 258 (Taxon 18: 340-341. 1969) to Conserve the Generic Name 6348. Acantholimon Boissier, Diagn. Pl. Or. ser. I. 7: 69. Jul.-Oct. 1846 (Plumbaginaceae s.l.) versus Armeriastrum (Jaubert et Spach) Lindley, Veg. Kingd. 641. Jan.-Mai 1846, nom. rejic. prop. Statice subgen. Armeriastrum Jaubert et Spach, Ann. Sci. Nat. Bot. ser. 2. 20: 248. 1843