Caltha palustris

Caltha palustris 'Double Gold'

Caltha polypetala

Calycanthus 'Aphrodite'

Calycanthus 'Venus'

Calycanthus chinensis

Calycanthus floridus

Calycanthus floridus 'Athens'

Calycanthus floridus 'Burgundy Spice'

Calycanthus floridus 'Edith Wilder'

Calycanthus floridus 'KLMY'

Calycanthus floridus 'Michael Lindsey'

Calycanthus floridus 'SMNCAF'

Calycanthus floridus var. glaucus 'Purpureus'

Calycanthus x raulstonii 'Hartlage Wine'

Calycanthus x raulstonii 'Solar Flare'

Calylophus serrulatus

Camassia cusickii

Camassia cusickii 'Zwanenburg'

Camassia leichtlinii

Camassia leichtlinii 'Alba'

Camassia leichtlinii 'Blue Danube'

Camassia leichtlinii 'Caerulea'

Camassia leichtlinii 'Sacajawea'

Camassia leichtlinii 'Semi-Plena'