Artemisia angustifolia Gray accepted as Artemisia alba Turra (original description)
Bennettia Gray accepted as Saussurea DC. (original description)
Bennettia alpina Gray (original description)
Chamaemelum nobile var. duplicatum Gray (original description)
Chamaemelum nobile var. nudum Gray (original description)
Chrysocoma nupera Gray accepted as Galatella linosyris (L.) Rchb.f. (original description)
Cineraria serratifolia Gray accepted as Jacobaea paludosa (L.) G.Gaertn., B.Mey. & Scherb. (original description)
Eritheis Gray accepted as Inula L. (original description)
Eritheis maritima Gray accepted as Limbarda crithmoides (L.) Dumort. (original description)
Eurybia maritima Gray (original description)
Eurybia maritima var. flosculosa Gray (original description)
Helianthemum Gray (original description)
Hieracium multiflorum Gray (original description)
Hieracium repens Gray (original description)
Hippophaestum Gray (original description)
Hippophaestum vulgare Gray (original description)
Inula grandiflora Gray (original description)
Jacea nigra Gray (original description)
Lactuca virosa var. integrifolia Gray (original description)
Leucantha Gray (original description)
Leucantha cyanifolia Gray (original description)
Matricaria vulgaris Gray (original description)
Phrygia (Pers.) Gray accepted as Centaurea L. (original description)
Phrygia major Gray (original description)
Phrygia nigra Gray (original description)
Phrygia pratensis Gray (original description)
Polyacantha Gray accepted as Notobasis (Cass.) Cass. (original description)
Polyacantha procumbens Gray (original description)
Senecio laciniatus Gray (original description)
Silybum mariae (Crantz) Gray accepted as Silybum marianum (L.) Gaertn. (original description)
Taraxacum raii (Gouan) Gray (original description)
Thrica Gray (original description)
Trimorpha acre Gray (original description)
Trimorpha alpina (L.) Gray accepted as Erigeron pulchellus Michx. (original description)
Trimorpha uniflora Gray (original description)
Virea autumnalis (L.) Gray accepted as Scorzoneroides autumnalis (L.) Moench (original description)
Virea hispida (L.) Gray accepted as Leontodon hispidus L. (original description)
Virea incana (L.) Gray accepted as Leontodon incanus (L.) Schrank (original description)
Virea pyrenaica (Gouan) Gray accepted as Scorzoneroides pyrenaica (Gouan) Holub (original description)