Aethonia D.Don accepted as Tolpis Adans. (original description)
Aethonia filiformis D.Don accepted as Tolpis filiformis DC. (original description)
Aethonia fruticosa D.Don accepted as Tolpis succulenta Lowe (original description)
Aethonia lagopoda D.Don accepted as Tolpis lagopoda (original description)
Agathyrsus D.Don accepted as Lactuca L. (original description)
Agathyrsus alpinus D.Don accepted as Lactuca alpina Benth. & Hook.f. (original description)
Agathyrsus cacaliifolius (M.Bieb.) D.Don accepted as Lactuca macrophylla (Willd.) A.Gray (original description)
Agathyrsus caeruleus D.Don accepted as Lactuca alpina Benth. & Hook.f. (original description)
Agathyrsus cyaneus D.Don accepted as Chaetoseris cyanea (D.Don) C.Shih (original description)
Agathyrsus floridanus D.Don accepted as Lactuca biennis (Moench) Fernald (original description)
Agathyrsus plumieri D.Don accepted as Lactuca plumieri (L.) Gren. & Godr. (original description)
Agathyrsus prenanthoides D.Don accepted as Chondrilla chondrilloides (Ard.) H.Karst. (original description)
Agathyrsus pulchellus D.Don accepted as Lactuca tatarica (L.) C.A.Mey. (original description)
Agathyrsus sibiricus (L.) D.Don accepted as Lactuca sibirica (L.) Benth. ex Maxim. (original description)
Agathyrsus spicatus D.Don (original description)
Agathyrsus tataricus (L.) D.Don accepted as Lactuca tatarica (L.) C.A.Mey. (original description)
Agenora D.Don accepted as Hypochaeris L. (original description)
Atalanthus D.Don accepted as Sonchus L. (original description)
Atalanthus pinnatus (L.f.) D.Don accepted as Sonchus leptocephalus Cass. (original description)
Atalanthus spinosus D.Don accepted as Launaea lanifera Pau (original description)
Calliopea D.Don accepted as Crepis L. (original description)
Calliopea aurea (L.) D.Don accepted as Crepis aurea (L.) Cass. (original description)
Chorisma D.Don accepted as Ixeris (Cass.) Cass. (original description)
Chorisma repens (L.) D.Don accepted as Ixeris repens (L.) A.Gray (original description)
Cynthia D.Don accepted as Krigia Schreb. (original description)
Cynthia virginica (L.) D.Don accepted as Krigia biflora (Walter) S.F.Blake (original description)
Elephantopus martii Graham accepted as Elephantopus mollis Kunth (original description)
Elephantopus sericeus Graham accepted as Elephantopus mollis Kunth (original description)
Erigeron humilis Graham (original description)
Hapalostephium macrophyllum D.Don (original description)
Hapalostephium paludosum D.Don (original description)
Hapalostephium pyrenaicum D.Don (original description)
Hapalostephium sibiricum D.Don (original description)
Haxtonia phlogopappa D.Don (original description)
Haxtonia stellulata D.Don (original description)
Haxtonia tomentosa D.Don (original description)
Haxtonia viscosa D.Don (original description)
Lygodesmia D.Don (original description)
Lygodesmia juncea D.Don (original description)
Lygodesmia pumila D.Don accepted as Lygodesmia aphylla (Nutt.) DC. (original description)
Lygodesmia triquetra D.Don accepted as Lactuca triquetra (Labill.) Boiss. (original description)
Oporinia D.Don accepted as Scorzoneroides Moench (original description)
Oporinia autumnalis (L.) D.Don accepted as Scorzoneroides autumnalis (L.) Moench (original description)
Perdicium brasiliense Graham (original description)
Tafalla D.Don accepted as Loricaria Wedd. (original description)
Tafalla ferruginea D.Don (original description)
Tafalla thyoides (Lam.) D.Don accepted as Loricaria thujoides (Lam.) Sch.Bip. (original description)
Trixis auriculata Graham (original description)