the white, large-flowered, great white trillium or white wake-robin (frillium grandiflorum) flowering with white flowers

frillium grandiflorum atop beautiful bloom blooming blossom botanic botany bright closeup delicate detailed details flora floral flower forest garden gardening great white trillium green growing largeflowered leaves macro nature outdoors park petals plant pure showy single spring springtime stamens sunlight symbol three wakerobin whorl yellow large-flowered wake-robin flowering whit flowers