Arnoseris foetida (L.) Dumort. accepted as Crepis foetida L. (original description)
Arnoseris minima Dumort. (original description)
Barkhausia gracilis (Lej.) Dumort. accepted as Crepis foetida L. (original description)
Barkhausia prostrata Dumort. accepted as Crepis foetida subsp. foetida L. (original description)
Bellidiaster Dumort. accepted as Aster L. (original description)
Bellidiaster montanus Dumort. accepted as Bellidastrum michelii Cass. (original description)
Cichorium cicorea Dumort. accepted as Cichorium intybus subsp. intybus L. (original description)
Cirsium carminans Dumort. (original description)
Crepis laevigata Dumort. (original description)
Crepis prostrata Dumort. (original description)
Doronicum procurrens Dumort. accepted as Doronicum glaciale (Wulfen) Nyman (original description)
Galinzoga Dumort. (original description)
Gatyona dioscoridis Dumort. accepted as Crepis dioscoridis L. (original description)
Gifola germanica (L.) Dumort. accepted as Filago germanica (L.) Huds. (original description)
Gifola pyramidalis Dumort. accepted as Filago germanica (L.) Huds. (original description)
Gifola pyramidata (L.) Dumort. accepted as Filago pyramidata L. (original description)
Hieracium caespitosum Dumort. accepted as Pilosella caespitosa (Dumort.) P.D.Sell & C.West (original description)
Hieracium prasinum Dumort. (original description)
Hieracium rubricaule Dumort. (original description)
Inula praealta Dumort. (original description)
Lactucinae (Cass.) Cass. ex Dumort. (original description)
Leontodon contortus Dumort. accepted as Scorzoneroides autumnalis (L.) Moench (original description)
Limbarda crithmoides (L.) Dumort. (original description)
Logfia minima (Sm.) Dumort. accepted as Filago minima (Sm.) Pers. (original description)
Logfia montana Dumort. (original description)
Mycelis muralis (L.) Dumort. accepted as Lactuca muralis (L.) Gaertn. (original description)
Ormenis mixta (L.) Dumort. accepted as Cladanthus mixtus (L.) Chevall. (original description)
Phalacroloma annuum (L.) Dumort. accepted as Erigeron annuus (L.) Desf. (original description)
Senecio diversifolius Dumort. (original description)
Senecio dunensis Dumort. accepted as Jacobaea vulgaris subsp. dunensis (Dumort.) Pelser & Meijden (original description)
Senecio nemophilus Dumort. (original description)
Taraxacum arcuatum (Tausch) Dumort. (original description)
Taraxacum salinum Dumort. (original description)