Definition of petaliferous in English:
petaliferous
(also petalliferous)
adjective ˌpɛtəˈlɪf(ə)rəsˌpɛt(ə)lˈɪf(ə)rəs
Botany Origin
Mid 19th century; earliest use found in Alphonso Wood (1810–1881), botanist. From petal + -iferous, after post-classical Latin petaliferus.