Absinthium arborescens Moench accepted as Artemisia arborescens (Vaill.) L. (original description)
Absinthium cernuum Moench accepted as Artemisia glabella Kar. & Kir. (original description)
Achillea punctata Moench accepted as Achillea alpina L. (original description)
Anacyclus lanuginosus Moench accepted as Porophyllum leiocarpum (Urb.) Rydb. (original description)
Anthemis dentata Moench accepted as Cota austriaca (Jacq.) Sch.Bip. (original description)
Anthemis lanuginosa Moench accepted as Porophyllum ruderale subsp. macrocephalum (DC.) R.R.Johnson (original description)
Anthemis reflexa Moench accepted as Cota coelopoda (Boiss.) Boiss. (original description)
Apargia heterophylla Moench accepted as Leontodon hispidus subsp. hastilis (L.) Corb. accepted as Leontodon hispidus subsp. hastilis (L.) Pawłowska (original description)
Apargia laevis Moench accepted as Leontodon hirtus L. (original description)
Apargia livida Moench accepted as Leontodon hispidus subsp. hastilis (L.) Corb. accepted as Leontodon hispidus subsp. hastilis (L.) Pawłowska (original description)
Artemisia rubella Moench accepted as Artemisia caerulescens L. (original description)
Artemisia tenuifolia Moench accepted as Artemisia afra Jacq. ex Willd. (original description)
Aster altissimus Moench accepted as Symphyotrichum novae-angliae (L.) G.L.Nesom (original description)
Aster pubescens Moench accepted as Inula conyza (Griess.) DC. (original description)
Aster undulatus Moench (original description)
Aster uniflorus Moench (original description)
Asteriscus Moench (original description)
Asteriscus sessilis (Mill.) Moench accepted as Asteriscus aquaticus (L.) Less. (original description)
Atractylis leucocephala Moench accepted as Carthamus lanatus L. (original description)
Atractylis pilosa Moench accepted as Carthamus lanatus L. (original description)
Baccharis cuneifolia Moench accepted as Baccharis wendlandii Steud. (original description)
Baccharoides L. ex Moench (original description)
Baccharoides anthelmintica (L.) Moench (original description)
Baltimora trinervata Moench accepted as Baltimora recta L. (original description)
Barkhausia Moench accepted as Crepis L. (original description)
Barkhausia rubra (L.) Moench accepted as Crepis rubra L. (original description)
Barkhausia scariosa Moench accepted as Crepis alpina L. (original description)
Batschia Moench accepted as Ageratina Spach (original description)
Batschia nivea Moench accepted as Ageratina altissima (L.) R.M.King & H.Rob. (original description)
Calcitrapa brevispina Moench accepted as Mantisalca salmantica (L.) Briq. & Cavill. (original description)
Calcitrapa conferta Moench accepted as Centaurea melitensis L. (original description)
Calcitrapa cucullata Moench accepted as Centaurea crocodylium L. (original description)
Calcitrapa elongata Moench accepted as Volutaria muricata (L.) Maire (original description)
Calcitrapa eriophora (L.) Moench accepted as Centaurea eriophora L. (original description)
Calcitrapa fusca Moench accepted as Centaurea sicula L. (original description)
Calcitrapa napifolia (L.) Moench accepted as Centaurea napifolia L. (original description)
Calcitrapa verutum (L.) Moench accepted as Centaurea verutum L. (original description)
Calea trifida Moench accepted as Calea jamaicensis (L.) L. (original description)
Caltha arvensis Moench (original description)
Caltha officinalis Moench (original description)
Carduus lucidus Moench accepted as Carduus cephalanthus Viv. (original description)
Carlina grandiflora Moench accepted as Carlina acaulis subsp. caulescens (Lam.) Schübl. & G.Martens (original description)
Catonia Moench accepted as Crepis L. (original description)
Catonia cordifolia Moench accepted as Hieracium amplexicaule L. (original description)
Catonia sagittata Moench accepted as Crepis pyrenaica (L.) Greuter (original description)
Chamaemelum pinnatifidum Moench accepted as Cladanthus mixtus (L.) Chevall. (original description)
Chrysanthemoides caerulea Moench accepted as Garuleum pinnatifidum (Thunb.) DC. (original description)
Chrysocoma sphacelata Moench accepted as Senecio paniculatus P.J.Bergius (original description)
Cineraria corymbosa Moench accepted as Bellis annua L. (original description)
Cineraria oppositifolia Moench accepted as Felicia amelloides (L.) Voss (original description)
Cirsium leucostylum Moench accepted as Carduus defloratus L. (original description)
Cirsium maculatum Moench accepted as Notobasis syriaca (L.) Cass. (original description)
Cirsium trispinosum Moench accepted as Ptilostemon casabonae (L.) Greuter (original description)
Cirsium variabile Moench accepted as Cirsium oleraceum (L.) Scop. (original description)
Coreopsoides Moench accepted as Coreopsis L. (original description)
Coreopsoides lanceolata (L.) Moench accepted as Coreopsis lanceolata L. (original description)
Crassocephalum cernuum (L.f.) Moench accepted as Crassocephalum rubens var. rubens (original description)
Crepis paludosa (L.) Moench (original description)
Crepis parviflora Moench accepted as Crepis capillaris (L.) Wallr. (original description)
Crepis tomentosa Moench accepted as Crepis dioscoridis L. (original description)
Crepis varia Moench accepted as Crepis tectorum L. (original description)
Crinita Moench accepted as Galatella (Cass.) Cass. (original description)
Crinita punctata Moench accepted as Galatella sedifolia (L.) Greuter (original description)
Cyanus arvensis Moench accepted as Cyanus segetum Hill (original description)
Cyanus hastatus Moench accepted as Cheirolophus sempervirens (L.) Pomel (original description)
Cyanus lanceolatus Moench accepted as Crupina vulgaris Pers. ex Cass. (original description)
Cyanus luteus Moench accepted as Amberboa moschata (L.) DC. (original description)
Cyanus mucronatus Moench accepted as Volutaria lippii (L.) Cass. ex Maire (original description)
Cyanus paniculatus Moench accepted as Centaurea paniculata L. (original description)
Cyanus rotundatus Moench accepted as Centaurea argentea L. (original description)
Cyanus scabiosa Moench accepted as Centaurea scabiosa subsp. cephalariifolia (Willk.) Greuter (original description)
Dimorphotheca incrassata Moench accepted as Dimorphotheca pluvialis (L.) Moench (original description)
Echinacea Moench (original description)
Echinacea purpurea (L.) Moench (original description)
Erigeron undulatus Moench accepted as Erigeron bonariensis L. (original description)
Eriocephalus corymbosus Moench accepted as Eriocephalus africanus var. africanus L. (original description)
Eschenbachia Moench accepted as Erigeron L. (original description)
Eschenbachia globosa Moench accepted as Erigeron aegyptiacus L. (original description)
Filago rotundata Moench accepted as Filago germanica (L.) Huds. (original description)
Galactites Moench (original description)
Galactites tomentosus Moench (original description)
Gnaphalium strictum Moench accepted as Gnaphalium sylvaticum L. (original description)
Gnaphalodes dentata Moench accepted as Micropus supinus L. (original description)
Gnaphalodes erecta Moench accepted as Bombycilaena erecta (L.) Smoljan. (original description)
Helenia decurrens Moench (original description)
Helichrysum arenarium (L.) Moench (original description)
Helichrysum conglomeratum Moench (original description)
Helichrysum decurrens Moench (original description)
Helichrysum elongatum Moench (original description)
Helichrysum foetidum (L.) Moench (original description)
Helichrysum margaritaceum (L.) Moench accepted as Anaphalis margaritacea (L.) Benth. & Hook.f. (original description)
Helichrysum strictum Moench (original description)
Helichrysum uliginosum Moench (original description)
Helminthia tuberculata Moench accepted as Helminthotheca echioides (L.) Holub (original description)
Hieracioides Moench accepted as Crepis L. (original description)
Hieracioides flexuosa Moench (original description)
Hieracioides umbellata Moench (original description)
Hyoseris adspersa Moench accepted as Hyoseris scabra L. (original description)
Hyoseris scabra Moench accepted as Hedypnois rhagadioloides (L.) F.W.Schmidt (original description)
Jacobaea abrotanifolia (L.) Moench (original description)