Do the genuses Hyacinthoides and Mikania belong to the same family?
Hyacinthoides Hyacinthoides is a genus of flowering plants in the family Asparagaceae, known as bluebells.
Commelinidae Commelinidae is a botanical name at the rank of subclass. Circumscription of the subclass will vary with the taxonomic system being used (there are many such systems); the only requirement being that it includes the family Commelinaceae. A well-known system that did use this name is the Cronquist system (1981), but it was also used by the Takhtajan system: