unguiculate
/ʌŋˈgwɪkjʊlɪt/adjective
1- Zoology having one or more nails or claws【动】具爪的。
1.1
- Botany (of a petal) having a narrow stalk-like base【植】（花瓣）具爪的。
词源
early 19th cent.: from modern Latin unguiculatus, from Latin unguiculus 'fingernail, toenail', diminutive of unguis 'nail'.