Saxifraga | genus | Saxifraga, Adenogyna, Antiphylla, Aphomonix, Aulaxis, Boecherarctica, Chondrosea, Ciliaria, Cymbalariella, Dactyloides, Dermasea, Diptera, Ditriclita, Evaiezoa, Geryonia, Geum, Heterisia, Hirculus, Kingstonia, Leptasea, Ligularia, Lobaria, Miscopetalum, Muscaria, Oreospelnium, Ponista, Robertsonia, Rupifraga, Syxifragella, Sekika, Steiranisia, Tridactylites, Tristylea, Tulorima, Zahlbrucknera |
Ursus | genus | Ursus, Arcticonus, Adis, Danis, Euarctos, Mamursus, Melanarctos, Mylarctos, Myrmarctos, Selenarctos, Thalassarctos, Thalassarctus, Thalassiarchus, Ursarctos, Ursulus, Vetularctos |