pointed-petal fritillary (fritillaria acmopetala) flowering with nodding, pale green, broadly bell-d flowers

fritillaria acmopetala pointedpetal fritillary attractive bellshaped bloom blooming botanic botanical botany close closeup cultivar darker detailed flora floral flower flowering flowers foliage garden gardening green growing growth leaves macro nature nodding ornamental outdoors outer pale park parks patches petals plant red rocky species summer vegetation veins yellowish pointed-petal broadly bell-shaped flowers yellowish-green