What does serrātifolius mean in Latin?

serrātifolius, a adjective, means “serrated-leaved”.

How do you pronounce serrātifolius?

In classical Latin, [sɛr.raː.tɪˈfɔ.li.ʊs]; in ecclesiastical (church) Latin, [ser.ra.tiˈfɔː.li.us].

adjectivefirst/second-declension adjective

serrātifolius (feminine serrātifolia, neuter serrātifolium)

Classical[sɛr.raː.tɪˈfɔ.li.ʊs]Ecclesiastical[ser.ra.tiˈfɔː.li.us]

singular
form	masculine	feminine	neuter
nominative	serrātifolius	serrātifolia	serrātifolium
genitive	serrātifoliī	serrātifoliae	serrātifoliī
dative	serrātifoliō	serrātifoliae	serrātifoliō
accusative	serrātifolium	serrātifoliam	serrātifolium
ablative	serrātifoliō	serrātifoliā	serrātifoliō
vocative	serrātifolie	serrātifolia	serrātifolium

plural
form	masculine	feminine	neuter
nominative	serrātifoliī	serrātifoliae	serrātifolia
genitive	serrātifoliōrum	serrātifoliārum	serrātifoliōrum
dative	serrātifoliīs	serrātifoliīs	serrātifoliīs
accusative	serrātifoliōs	serrātifoliās	serrātifolia
ablative	serrātifoliīs	serrātifoliīs	serrātifoliīs
vocative	serrātifoliī	serrātifoliae	serrātifolia

serrātus (“serrated”) + folium (“leaf”) + -us (adjectival suffix).