Anthemis arvensis subsp. nicaeensis (Willd.) Rouy accepted as Anthemis arvensis subsp. incrassata (Loisel.) Nyman (original description)
Anthemis montana subsp. saxatilis (DC.) Rouy accepted as Anthemis cretica subsp. saxatilis (DC.) R.Fern. (original description)
Anthemis montana var. subcinerea Rouy accepted as Anthemis cretica subsp. carpatica (Willd.) Grierson (original description)
Bidens tripartita subsp. bullatus (L.) Rouy (original description)
Calendula arvensis subsp. macroptera Rouy accepted as Calendula arvensis (Vaill.) L. (original description)
Leucanthemum atratum subsp. pallens (Perreym.) Rouy accepted as Leucanthemum pallens (Perreym.) DC. (original description)
Micropus erectus subsp. bombicinus (Lag.) Rouy accepted as Bombycilaena discolor (Pers.) M.Laínz (original description)
Santolina chamaecyparissus subsp. pecten Rouy accepted as Santolina benthamiana Jord. & Fourr. (original description)
Santolina chamaecyparissus subsp. viridis Rouy accepted as Santolina virens Mill. (original description)
Senecio fuchsii subsp. bayonnensis (Boiss.) Rouy accepted as Senecio bayonnensis Boiss. (original description)
Senecio fuchsii subsp. jacquinianus (Rchb.) Rouy accepted as Senecio nemorensis subsp. jacquinianus Čelak. (original description)
Senecio spathulifolius subsp. arvernensis (Rouy) Rouy accepted as Tephroseris helenitis subsp. arvernensis (Rouy) B.Nord. (original description)
Senecio spathulifolius subsp. pyrenaicus (Nyman) Rouy accepted as Tephroseris helenitis (L.) B.Nord. (original description)