Andryala dentata subsp. arenaria (DC.) Nyman accepted as Andryala arenaria (Guss. ex DC.) Boiss. & Reut. (original description)
Andryala sinuata subsp. laxiflora (DC.) Nyman accepted as Andryala laxiflora DC. (original description)
Anthemis chia subsp. visianii (E.Weiss) Nyman accepted as Anthemis chia L. (original description)
Anthemis montana subsp. spruneri (Boiss. & Heldr.) Nyman accepted as Anthemis cretica subsp. spruneri (Boiss. & Heldr.) Govaerts (original description)
Anthemis montana subsp. tenuiloba (DC.) Nyman accepted as Anthemis cretica subsp. tenuiloba (DC.) Grierson (original description)
Anthemis ruthenica subsp. requienii Nyman accepted as Anthemis arvensis subsp. incrassata (Loisel.) Nyman (original description)
Anthemis triumfettii subsp. pyrenaica (Sch.Bip.) Nyman accepted as Cota triumfetti (L.) J.Gay (original description)
Artemisia caerulescens subsp. sipontina (Ten.) Nyman accepted as Artemisia caerulescens L. (original description)
Artemisia campestris subsp. inodora Nyman (original description)
Artemisia maritima subsp. salina (Willd.) Nyman accepted as Artemisia maritima L. (original description)
Aster tripolium subsp. longicaulis (DC.) Nyman accepted as Tripolium pannonicum subsp. pannonicum (Jacq.) Dobrocz. (original description)
Calendula arvensis subsp. bicolor (Raf.) Nyman accepted as Calendula arvensis (Vaill.) L. (original description)
Calendula arvensis subsp. sublanata (Rchb.) Nyman accepted as Calendula arvensis (Vaill.) L. (original description)
Carduus acanthoides subsp. multiflorus (Gaudin) Nyman accepted as Carduus crispus subsp. multiflorus (Gaudin) Franco (original description)
Carduus candollei subsp. intricatus (Rchb.) Nyman accepted as Carduus litigiosus Nocca & Balb. (original description)
Carduus defloratus subsp. spinulosus (Bertol.) Nyman accepted as Carduus defloratus L. (original description)
Carduus nutans subsp. macrocephalus (Desf.) Nyman (original description)
Carduus platypus subsp. granatensis (Willk.) Nyman accepted as Carduus nutans subsp. granatensis (Willk.) O.Bolòs & Vigo (original description)
Carlina vulgaris subsp. longifolia Nyman accepted as Carlina biebersteinii Bernh. ex Hornem. (original description)
Centaurea nigra subsp. carpetana (Boiss. & Reut.) Nyman (original description)
Centaurea nigra subsp. microptilon (Godr.) Nyman accepted as Centaurea microptilon (Godr.) Godr. & Gren. (original description)
Centaurea scabiosa subsp. alpestris (Hegetschw.) Nyman (original description)
Centaurea scabiosa subsp. grinensis (Reut.) Nyman (original description)
Centaurea scabiosa subsp. menteyerica (Chaix) Nyman (original description)
Cineraria alpestris subsp. ovirensis (W.D.J.Koch) Nyman accepted as Tephroseris longifolia (Jacq.) Griseb. & Schenk (original description)
Cineraria aucheri (DC.) Nyman accepted as Tephroseris integrifolia subsp. aucheri (DC.) B.Nord. (original description)
Cineraria aurantiaca subsp. capitata (Wahlenb.) Nyman accepted as Tephroseris integrifolia subsp. capitata (Wahlenb.) B.Nord. (original description)
Cineraria bicolor subsp. ambigua (Biv.) Nyman accepted as Jacobaea ambigua (Biv.) Pelser & Veldkamp (original description)
Cineraria campestris subsp. alpina Nyman accepted as Tephroseris integrifolia (L.) Holub (original description)
Cineraria crispa subsp. rivularis (Waldst. & Kit.) Nyman accepted as Tephroseris crispa (Jacq.) Rchb. (original description)
Cineraria gnaphailoides (Spreng.) Nyman accepted as Jacobaea gnaphalioides (Sieber ex Spreng.) Veldkamp (original description)
Cineraria longifolia subsp. pyrenaica (Nyman) Nyman accepted as Tephroseris helenitis (L.) B.Nord. (original description)
Cineraria nebrodensis subsp. taygetea (Boiss.) Nyman accepted as Jacobaea ambigua subsp. taygetea (Boiss. & Heldr.) B.Nord. & Greuter (original description)
Cineraria palustris subsp. congesta (R.Br.) Nyman accepted as Tephroseris palustris (L.) Rchb. (original description)
Cineraria papposa subsp. heuffelii (Hoppe & Fürnr.) Nyman accepted as Tephroseris papposa (Rchb.) Schur (original description)
Cineraria thapsoides subsp. visianiana (Vis.) Nyman accepted as Senecio thapsoides subsp. visianianus (Vis.) Vandas (original description)
Cirsium siculum subsp. polyanthos Nyman accepted as Cirsium creticum (Lam.) d'Urv. (original description)
Crepis hyemalis subsp. hackelii (Lange) Nyman accepted as Crepis vesicaria subsp. taraxacifolia (Thuill.) Thell. (original description)
Erigeron acris subsp. podolicus (Besser) Nyman (original description)
Eupatorium cannabinum subsp. syriacum (Jacq.) Nyman accepted as Eupatorium cannabinum L. (original description)
Filago germanica subsp. canescens (Jord.) Nyman accepted as Filago germanica (L.) Huds. (original description)
Filago germanica subsp. lutescens (Jord.) Nyman accepted as Filago lutescens Jord. (original description)
Gnaphalium hoppeanum subsp. roeseri (Boiss. & Heldr.) Nyman accepted as Gnaphalium roeseri Boiss. & Heldr. (original description)
Hedypnois cretica subsp. tubaeformis (Ten.) Nyman accepted as Hedypnois rhagadioloides subsp. tubaeformis (Ten.) Hayek (original description)
Hedypnois cretica subsp. tubiformis (Ten.) Nyman accepted as Hedypnois rhagadioloides subsp. tubaeformis (Ten.) Hayek (original description)
Hedypnois rhagadioloides subsp. monspeliensis Nyman accepted as Hedypnois rhagadioloides (L.) F.W.Schmidt (original description)
Helichrysum italicum subsp. microphyllum (Willd.) Nyman (original description)
Helichrysum rupestre subsp. glutinosum (Ten.) Nyman accepted as Helichrysum italicum (Roth) G.Don (original description)
Helichrysum saxatile subsp. errerae (Tineo) Nyman accepted as Helichrysum errerae Tineo (original description)
Helichrysum stoechas subsp. barrelieri (Ten.) Nyman (original description)
Hieracium bifurcum subsp. auriculiforme (Fr.) Nyman accepted as Pilosella auriculiformis (Fr.) F.W.Schultz & Sch.Bip. (original description)
Hieracium bifurcum subsp. castellanum (Boiss. & Reut.) Nyman accepted as Pilosella castellana (Boiss. & Reut.) F.W.Schultz & Sch.Bip. (original description)
Hieracium canescens subsp. lindebergii Nyman accepted as Hieracium lindebergii (Nyman) Dahlst. (original description)
Hieracium glaciale subsp. pumilum (F.W.Schultz & Sch.Bip.) Nyman accepted as Pilosella breviscapa (DC.) Soják (original description)
Hieracium umbellatum subsp. monticola (Jord.) Nyman accepted as Hieracium umbellatum L. (original description)
Hieracium vulgatum subsp. fastigiatum (Fr.) Nyman accepted as Hieracium lachenalii subsp. fastigiatum (Fr.) Zahn (original description)
Jurinea cyanoides subsp. tenuiloba (Bunge) Nyman accepted as Jurinea tenuiloba Bunge (original description)
Jurinea humilis subsp. pyrenaica (Godr. & Gren.) Nyman accepted as Jurinea humilis (Desf.) DC. (original description)
Leontodon alpinus subsp. tenuiflorus (Gaudin) Nyman accepted as Leontodon tenuiflorus (Gaudin) Rchb. (original description)
Leontodon crispus subsp. saxatilis (Ten.) Nyman accepted as Leontodon crispus Vill. (original description)
Leucanthemum vulgare subsp. silvaticum (Brot.) Nyman accepted as Leucanthemum sylvaticum (Brot.) Nyman (original description)
Onopordum acanthium subsp. parnassicum (Boiss. & Heldr.) Nyman accepted as Onopordum parnassicum Boiss. & Heldr. (original description)
Onopordum illyricum subsp. myriacanthum (Boiss.) Nyman accepted as Onopordum myriacanthum Boiss. (original description)
Onopordum tauricum subsp. corymbosum (Willk.) Nyman accepted as Onopordum corymbosum Willk. (original description)
Onopordum tauricum subsp. elatum (Sm.) Nyman accepted as Onopordum tauricum Willd. (original description)
Pallenis spinosa subsp. aurea (Willk.) Nyman (original description)
Picridium macrogaranum Nyman (original description)
Picris hieracioides subsp. crepoides (Saut.) Nyman accepted as Picris hieracioides subsp. villarsii (Jord.) Nyman (original description)
Picris hieracioides subsp. villarsii (Jord.) Nyman (original description)
Ptarmica ageratifolia subsp. serbica Nyman accepted as Achillea ageratifolia subsp. serbica (Nyman) Heimerl (original description)
Ptarmica multifida subsp. abrotanoides (Vis.) Nyman accepted as Achillea abrotanoides (Vis.) Vis. (original description)
Pulicaria dysenterica subsp. uliginosa Nyman (original description)
Pyrethrum corymbosum subsp. achilleae (L.) Nyman accepted as Tanacetum corymbosum subsp. achilleae (L.) Greuter (original description)
Pyrethrum corymbosum subsp. pourretii Nyman accepted as Tanacetum corymbosum subsp. achilleae (L.) Greuter (original description)
Rhaponticum scariosum subsp. heleniifolium (Godr. & Gren.) Nyman accepted as Rhaponticum heleniifolium Gren. & Godr. (original description)
Santolina chamaecyparissus subsp. squarrosa (DC.) Nyman accepted as Santolina villosa Mill. (original description)
Saussurea alpina subsp. depressa (Gren.) Nyman accepted as Saussurea depressa Gren. (original description)
Saussurea alpina subsp. macrophylla (Saut.) Nyman accepted as Saussurea alpina (L.) DC. (original description)
Senecio abrotanifolius subsp. carpathicus (Herbich) Nyman accepted as Jacobaea abrotanifolia subsp. carpathica (Herbich) B.Nord. & Greuter (original description)
Senecio crassifolius subsp. marmorae (Moris) Nyman accepted as Senecio leucanthemifolius Poir. (original description)
Senecio doria subsp. macrophyllus (M.Bieb.) Nyman accepted as Senecio macrophyllus M.Bieb. (original description)
Senecio doronicum subsp. transylvanicus (Boiss.) Nyman (original description)
Senecio erucifolius subsp. lycopifolius (Poir.) Nyman accepted as Jacobaea lycopifolia (Poir.) Greuter & B.Nord. (original description)
Senecio incanus subsp. persoonii (De Not.) Nyman accepted as Jacobaea persoonii (De Not.) Pelser (original description)
Senecio linifolius subsp. nevadensis (Boiss. & Reut.) Nyman accepted as Senecio nevadensis Boiss. & Reut. (original description)
Solidago virgaurea subsp. macrorrhiza (Lange) Nyman (original description)