thuja occidentalis or arborvitae tree green foliage close up

abstract alternative american arborvitae backdrop background botanical branches canada cedar close color conifer coniferous cupressus cypress dark decorative detail eastern ecology environment evergreen foliage fresh garden homeopathic homeopathy leaf leaves life lush medicinal medicine natural nature northern occidentalis ojibwe organic ornamental outdoors park pattern perennial plant scale scaly thuja toxic traditional tree white whitecedar