Anthemis wiedemanniana Fisch. & C.A.Mey. accepted as Cota wiedemanniana (Fisch. & C.A.Mey.) Holub (original description)
Baeria Fisch. & C.A.Mey. accepted as Lasthenia Cass. (original description)
Baeria chrysostoma Fisch. & C.A.Mey. accepted as Lasthenia californica subsp. californica DC. ex Lindl. (original description)
Botryadenia Fisch. & C.A.Mey. accepted as Myriactis Less. (original description)
Botryadenia gmelinii Fisch. & C.A.Mey. accepted as Myriactis wallichii Less. (original description)
Calendula asterias Fisch. & C.A.Mey. accepted as Calendula stellata Cav. (original description)
Callichroa Fisch. & C.A.Mey. accepted as Layia Hook. & Arn. ex DC. (original description)
Callichroa platyglossa Fisch. & C.A.Mey. accepted as Layia platyglossa (Fisch. & C.A.Mey.) A.Gray (original description)
Centaurea wiedemanniana Fisch. & C.A.Mey. (original description)
Cirsium sorocephalum Fisch. & C.A.Mey. (original description)
Cousinia hohenackeri Fisch. & C.A.Mey. (original description)
Cousinia hystrix C.A.Mey. accepted as Cousinia pterocaulos (C.A.Mey.) Rech.f. (original description)
Hemisteptia Bunge ex Fisch. & C.A.Mey. accepted as Saussurea DC. (original description)
Hemisteptia lyrata (Bunge) Fisch. & C.A.Mey. accepted as Hemistepta lyrata (Bunge) Bunge (original description)
Leptinella perpusilla Fisch. & C.A.Mey. (original description)
Micropus californicus Fisch. & C.A.Mey. (original description)
Microrhynchus laevigatus Fisch. & C.A.Mey. accepted as Agoseris laevigata (Fisch. & C.A.Mey.) Greene (original description)
Microrhynchus pterocarpus Fisch. & C.A.Mey. accepted as Agoseris coronopifolia (d'Urv.) K.L.Chambers (original description)
Sphaeranthus integrifolius L.f. ex Fisch. & C.A.Mey. (original description)