Eremocarya (1 species) C. micrantha (Torrey) I. M. Johnston [=Eritrichium micranthum Torr.] var. lepida(A. Gray) I. M. Johnston [=Eritrichium micranthum Torr. var. lepidum A. Gray] var.micrantha [=Eritrichium micranthum Torr. var. micranthum]
Greeneocharis [Piptocalyx] (1 species) C. circumscissa (Hooker & Arnott) I. M. Johnston [Greeneocharis circumscissa (Hook. & Arn.) Ryd.]
var. circumscissa [=Greeneocharis circumscissa (Hook. & Arn.) Ryd. var. circumscissa]