Carduus pindicolus Hausskn. accepted as Carduus nutans subsp. leiophyllus (Petrovič) Stoj. & Stef. (original description)
Carlina acanthophylla Hausskn. accepted as Carlina vulgaris subsp. spinosa (Velen.) Vandas (original description)
Centaurea thessala Hausskn. (original description)
Leontodon haussnechtii Uechtr. ex Hausskn. accepted as Leontodon biscutellifolius DC. (original description)
Phagnalon methanaeum Hausskn. accepted as Phagnalon saxatile (L.) Cass. (original description)
Podospermum pindicolum Hausskn. (original description)
Scorzonera rhodantha Hausskn. accepted as Podospermum roseum subsp. peristericum (Formánek) Gemeinholzer & Greuter (original description)