Mountain witch alder, Fothergilla major Monticola Group, White flowers growing on the plant outdoor.

Dogwood, Golden Tartarean dogwood, Cornus alba 'Aurea', Detail of white flowers growing outdoor.

Dogwood, Golden Tartarean dogwood, Cornus alba 'Aurea', Detail of white flowers growing outdoor.

Snowy mespilus, Amelanchier lamarckii, Detail showing tiny white flowers growing outdoor.

Rhododendron, Rhododendron mucronatum, White flower growing outdoor showing stamen.

Woodruff, Sweet woodruff, Asperula odorata, Galium odoratum, Mass of tiny white flowers growing outdoor.

Acer, Japanese maple 'Bloodgood', Acer palmatum 'Bloodgood', Red leaves backlit against white background.

Crocus, Mass of white and mauve coloured flowers growing outodoor.

Fringe Tree, Chionanthus virginicus, White coloured flowers growing on the tree

Tulip, Didier's Tulip, Tulipa x gesneriana, Studio shot close up of white coloured flower.

Iris, German Bearded iris, Iris germanica, Studio shot of white coloured flower.

Iris, German Bearded iris, Iris germanica, Studio shot of white coloured flower.