Albinea Hombr. & Jacquinot ex Decne. accepted as Pleurophyllum Hook.f. (original description)
Albinea oresigenesa Hombr. & Jacquinot ex Decne. (original description)
Chiliotrichum feliciae Hombr. & jacquin. ex Decne. accepted as Chiliotrichum diffusum (G.Forst.) Kuntze (original description)
Chiliotrichum ovatifolium Hombr. & Jacquin. ex Decne. accepted as Chiliotrichum diffusum (G.Forst.) Kuntze (original description)
Clarionella magellanica Hombr. & jacquin. ex Decne. accepted as Perezia magellanica (L.f.) Lag. (original description)
Culcitium magellanicum Hombr. & Jacquem. ex Decne. accepted as Senecio magellanicus Hook. & Arn. (original description)
Gnaphalium consanguineum Hombr. & Jacquinot ex Decne. accepted as Gamochaeta malvinensis (H.Koyama) T.R.Dudley accepted as Gamochaeta affinis Cabrera (original description)
Pleurophyllum hombronii Decne. accepted as Pleurophyllum criniferum Hook.f. (original description)
Pleurophyllum oresigenesum Decne. (original description)
Senecio acanthifolius Hombr. & Jacquinot ex Decne. (original description)
Senecio danyausii Hombr. & Jacquinot ex Decne. (original description)
Senecio exilis homb. & Jacquinot ex Decne. (original description)
Senecio floccidus Hombr. & Jacquinot ex Decne. (original description)
Senecio hookeri Hombr. & Jacquinot ex Decne. (original description)
Senecio laseguei Hombr. & Jacquinot ex Decne. (original description)
Senecio littoralis Hombr. & Jacquinot ex Decne. (original description)
Senecio verbascifolius Hombr. & Jacquinot ex Decne. (original description)