CLUMP

noun

ADJECTIVE

▪ big , great ( esp. BrE ), large

▪ little , small

▪ dense , thick

▪

These plants quickly form dense ~s.

VERB + CLUMP

▪ form

PREPOSITION

▪ in a/the ~

▪

situated in a ~ of trees

▪ ~ of

▪

large ~s of rhododendrons