multifoliolate
/ˌmʌltɪˈfəʊlɪələt/Botany rare before 20th cent
adjective
Of a leaf: having many (more than 7 or 9) leaflets. Of a plant: characterized by such leaves; multifoliate.
Origin
Mid 19th century; earliest use found in William Macgillivray (1796–1852), ornithologist and natural historian. From multi- + foliole + -ate, after French multifoliolées, plural.