≡ Hornungia procumbens subsp. procumbens Hutchinsia drummondii (Benth.) J.M.Black ≡ Phlegmatospermum drummondii (Benth.) O.E.Schulz Hutchinsia eremaea J.M.Black ≡ Phlegmatospermum eremaeum (J.M.Black) E.A.Shaw Hutchinsia flavissima (Kar. & Kir.) Ledeb. ≡ Smelowskia flavissima Kar. & Kir. Hutchinsia foliosa Wedd. ≡ Mancoa foliosa (Wedd.) O.E.Schulz Hutchinsia font-queri Sauvage ≡ Hornungia alpina subsp. font-queri (Sauvage) O.Appel Hutchinsia grandiflora Soleirol ex Nyman ≡ Lepidium hirtum subsp. oxyotum (DC.) Thell. Hutchinsia hastulata DC. ≡ Noccidium hastulatum (DC.) F.K.Mey. Hutchinsia inopinata Kom. ≡ Smelowskia inopinata (Kom.) Kom. Hutchinsia loretii Jord. ex Nyman ≡ Hornungia procumbens subsp. procumbens Hutchinsia maritima Jord. ≡ Hornungia procumbens subsp. procumbens Hutchinsia ochrantha J.M.Black ≡ Phlegmatospermum cochlearinum (F.Muell.) O.E.Schulz Hutchinsia pauciflora (W.D.J.Koch) Nyman ≡ Hornungia pauciflora (W.D.J.Koch) Soldano, F.Conti, Banfi & Galasso Hutchinsia pectinata Bunge ex Ledeb. ≡ Smelowskia pectinata (Bunge ex Ledeb.) E.M.Velichkin Hutchinsia perpusilla Hemsl. ≡ Hornungia procumbens subsp. procumbens Hutchinsia procumbens (L.) Desv.