Question: Which subgenus of the genus "Vaccinium" does this group of evergreen dwarf shrubs or trailing vines belong to, which Captain Henry Hall firstly successfully cultivated?
Sentence (from "Sarcostemma"): The name is derived from the Greek words σαρκὸς ("sarkos"), meaning "flesh," and στέμμα ("stemma"), meaning "garland".
Relevant evidence: No