verdurous
Freshly green; verdant; covered with verdure, or consisting of it.
The hill was blanketed in verdurous grasses.
Having youthful or new qualities.
Where it comes from
Originated c. 1595–1605, verdure + -ous, ultimately from verd (“green”), from Latin viridis.
Adapted from the Wiktionary entry verdurous (CC BY-SA 4.0).