Athanasia parviflora Linnaeus, Systema Vegetabilium, ed. 13: 617. 1774.

RCN: 6114.

Replaced synonym: Tanacetum crithmifolium L. (1753) .

Lectotype (Wijnands, Bot. Commelins: 70. 1983): Herb. Linn. No. 986.17 (LINN) .

Current name: Hymenolepis crithmifolia (L.) Greuter & al. ( Asteraceae).

Note: A. nomen novum for Tanacetum crithmifolium L. (1753), the epithet being pre-occupied in Athanasia by A. crithmifolia (L.) L. (1763), based on Santolina crithmifolia L. (1753) (as noted by Wijnands, Bot. Commelins: 70. 1983). While the correct name for this taxon in Athanasia is A. parviflora L., in Hymenolepis, it is correctly H. crithmifolia (L.) Greuter & al. (see Greuter & al. in Taxon 54: 155. 2005).