american wake-robin (trillium grandiflorum) 'snow bunting' flowering with solitary, white, double flowers

american wakerobin frillium grandiflorum snow bunting snowbunting trillium beautiful bloom blooming blossom botanic botany bright brilliant closeup creamy delicate detailed details double flora floral flower garden gardening great white green growing largeflowered leaves macro nature outdoors park petals plant pure showy single solitary spring springtime stamens sunlight three whorl woodland