light green and yellow hellebore flowers and maroon hellebore flowers blooming, in a garden

helleborus argutifolius corsican hellebore holly leaved hellebores ranunculaceae lenten rose frostkiss pippa 039 purple botany botanical close horticulture nature flowers floral light green yellow maroon outdoors blooming bloooms foliage leaves dark spring garden gardening trevor wisconsin united states usa ornamental america perennial beautiful pisil stamen wildlife native horizontal