Question: What word used is used to classify a group or family of related living organisms; two examples being Clytostoma from tropical America and Syneilesis from East Asia?
Sentence (from "Clytostoma"): The bright glossy green leaves are lobed and divided with 2 leaflets, about 3in (7.6cm) long and 1.5in (3.8cm) wide.
Relevant evidence: No