Achillea pseudodorata Rouy (original description)
Achillea ruscinonensis Rouy (original description)
Adenostyles villarsii Rouy accepted as Adenostyles leucophylla (Willd.) Rchb. (original description)
Anthemis subcinerea (Rouy) Rouy (original description)
Anthemis subscaposa (Rouy) Rouy accepted as Anthemis cretica L. (original description)
Artemisia dalmatica Rouy accepted as Artemisia caerulescens L. (original description)
Artemisia gapensis Rouy (original description)
Artemisia lloydii Rouy (original description)
Artemisia magellensis Rouy (original description)
Artemisia mirabilis Rouy accepted as Artemisia genipi Weber ex Stechm. (original description)
Artemisia pseudogallica Rouy (original description)
Artemisia subsericea Rouy (original description)
Aster armoricanus Rouy (original description)
Aster liburnicus (Spreng.) Rouy accepted as Galatella linosyris (L.) Rchb.f. (original description)
Calendula macroptera Rouy accepted as Calendula arvensis (Vaill.) L. (original description)
Carlina maritima Rouy accepted as Carlina vulgaris L. (original description)
Carlina stricta Rouy (original description)
Carlina vulgaris f. maritima Rouy (original description)
Erigeron arcticus Rouy (original description)
Erigeron pseudoelongatus Rouy (original description)
Erigeron pyrenaicus (Desf. ex DC.) Rouy accepted as Erigeron alpinus L. (original description)
Filagopsis (Batt.) Rouy accepted as Filago Loefl. ex L. (original description)
Helichrysum frigidum var. oxylepis Rouy (original description)
Helichrysum frigidum var. platylepis Rouy (original description)
Inula visianii Rouy (original description)
Leucanthemum filifolium Rouy (original description)
Leucanthemum macrocephalum Rouy (original description)
Leucanthemum pyrenaicum Rouy (original description)
Ligularia cebennensis Rouy (original description)
Linosyris armoricana Rouy (original description)
Matricaria littoralis Rouy (original description)
Phagnalon corsicum Rouy (original description)
Pulicaria paradoxa Rouy (original description)
Pyrethrum allionii Rouy (original description)
Santolina pecten Rouy (original description)
Santolina ruscinonensis Rouy (original description)
Senecio arvernensis Rouy (original description)
Senecio cebennensis Rouy (original description)
Senecio costae Rouy (original description)
Senecio lamottei Rouy (original description)
Senecio motelayi Rouy (original description)
Senecio praticola Rouy (original description)
Senecio pseudogerardi Rouy (original description)
Senecio salzmannii Rouy (original description)
Senecio subinteger Rouy (original description)
Senecio vulgaris subvar. crassifolius Rouy (original description)