Are Calanthe and Chrysanthemoides both genus of plants?
Calanthe: Calanthe – commonly abbreviated Cal. Calanthe:  in horticulture – is a widespread genus of terrestrial orchids (family Orchidaceae) with some 200 species. Chrysanthemoides:  Studies of this genus have determined that there is a large amount of genetic variation between populations, suggesting an extreme adaptive capability in the plants.
i don't know