Anthemis meteorica Hausskn. ex Nyman (original description)
Arctium ambiguum Nyman (original description)
Arctium mixtum (Simonk.) Nyman (original description)
Arctium subracemosum Nyman accepted as Cousinia subracemosa (original description)
Artemisia bothnica Lundstr. ex Nyman accepted as Artemisia campestris subsp. bothnica (original description)
Cineraria arnautorum (Velen.) Nyman accepted as Jacobaea arnautorum (Velen.) Pelser (original description)
Crepis turicensis Brügger ex Nyman (original description)
Hieracium arctogenum Norrl. ex Nyman (original description)
Hieracium brachycephalum Norrl. ex Nyman (original description)
Hieracium chaboissaei Arv.-Touv. ex Nyman (original description)
Hieracium chrysocephalum Norrl. ex Nyman (original description)
Hieracium dimorphoides Norrl. ex Nyman (original description)
Hieracium ericetorum Ravaud ex Nyman (original description)
Hieracium eriostachyum Borbás ex Nyman (original description)
Hieracium exacutum Norrl. ex Nyman (original description)
Hieracium fiekii Uechtr. ex Nyman (original description)
Hieracium gadense Wiesb. ex Nyman (original description)
Hieracium helveticum Arv.-Touv. ex Nyman (original description)
Hieracium hirticaula Norrl. ex Nyman (original description)
Hieracium istriacum Freyn ex Nyman (original description)
Hieracium jemtlandicum Norrl. ex Nyman (original description)
Hieracium juratense Gremli ex Nyman (original description)
Hieracium lorophyllum Arv.-Touv. ex Nyman (original description)
Hieracium nudum Nyman (original description)
Hieracium onegense Norrl. ex Nyman (original description)
Hieracium prasinatum Norrl. ex Nyman (original description)
Hieracium pseudopulmonarioides Pacher ex Nyman (original description)
Hieracium pulvinatum Norrl. ex Nyman (original description)
Hieracium sublanatum Arv.-Touv. ex Nyman (original description)
Hieracium subpratense Norrl. ex Nyman (original description)
Hieracium suecicum Norrl. ex Nyman (original description)
Hieracium suomense Norrl. ex Nyman (original description)
Hieracium tomosenze Simonk. ex Nyman (original description)
Hieracium trichoneurum Prantl ex Nyman (original description)
Hieracium umbelluliferum Arv.-Touv. ex Nyman (original description)
Hieracium verbenaceum Arv.-Touv. ex Nyman (original description)
Leucanthemum lawatum Nyman (original description)
Picridium macrophyllum Nyman (original description)
Ptarmica barbeyana Nyman (original description)
Ptarmica calcarea Nyman (original description)
Ptarmica dacica Nyman (original description)
Ptarmica jaborneggi Nyman (original description)
Ptarmica millii Nyman (original description)
Ptarmica olympica Heimerl ex Nyman (original description)
Ptarmica pindicola Hausskn. ex Nyman (original description)
Ptarmica reichardtiana Nyman (original description)
Ptarmica rupestris Nyman (original description)
Senecio kerneri Błocki ex Nyman (original description)
Senecio reisackii Grembl. ex Nyman (original description)
Taraxacum humifusum Heldr. ex Nyman (original description)