Evergreen

Near-synonym: nondeciduous

...these three little creeping vines put forth their hands with joy, and spread over rock and hillock and twisted tree-root and mouldering log, in cloaks and scarves and wreaths of tiny evergreen, glossy leaves.

Chrome and Firefox are evergreen browsers: they update automatically and version numbers are only used for internal reference.

Another change in the news was emphasis on “evergreen” features involving attractive children or animals, parades or fireworks, as well as local developments.

The lawn before them was gay with evergreens, relieved by the first few flowers and fresh turf of the reviving Spring; […]

Husband and wife walked till they had reached the house they were in search of, which stood in a terrace facing the sea, and was fronted by a small garden of wind-proof and salt-proof evergreens, stone steps leading up to the porch.

The spruce and fir trees crowded to the track on each side to welcome us, the arbor- vitae, with its changing leaves, prompted us to make haste, and the sight of the canoe-birch gave us spirits to do so. Sometimes an evergreen just fallen lay across the track with its rich burden of cones, looking, still, fuller of life than our trees in the most favorable positions.

Deep down in Louisiana, close to New Orleans, / Way back up in the woods among the evergreens, / There stood a log cabin made of earth and wood / Where lived a country boy named Johnny B. Goode