Noun
Leaves, collectively; foliage.
Source: Webster's dictionaryBriefly bursteth season brisk, Blasty north breeze racketh branch, Branches rasp each branch on each Tearing twig and tearing leafage. Arnaut Daniel
Even so a shepherd, seeking safety for his flock, lures the wolves at night by the bleating of a tethered lamb into the pitfall masked by a slender covering of leafage. Silius Italicus