noun
coextensive with the genus Clethra
• Syn: ↑Clethraceae, ↑white-alder family
• Hypernyms: ↑dilleniid dicot family
• Member Holonyms: ↑Ericales, ↑order Ericales
• Member Meronyms: ↑Clethra, ↑genus Clethra
Useful english dictionary. 2012.