Viburnum, Mohawk viburnum, Viburnum x Burkwoodii Mohawk, Detail of tiny white flowers growing outdoor.

Viburnum, Mohawk viburnum, Viburnum x Burkwoodii Mohawk, Detail of tiny white flowers growing outdoor.

Viburnum, Mohawk viburnum, Viburnum x Burkwoodii Mohawk, Detail of tiny white flowers growing outdoor.

Viburnum, Mohawk viburnum, Viburnum x Burkwoodii Mohawk, Mass of tiny white flowers growing outdoor.

Viburnum, Mohawk viburnum, Viburnum x Burkwoodii Mohawk, Mass of tiny white flowers growing outdoor.

Wild garlic, Ramsons, Allium ursinum; Carpet of tiny white flowers in woodland.

Wild garlic, Ramsons, Allium ursinum; Carpet of tiny white flowers in woodland.

Wild garlic, Ramsons, Allium ursinum; Carpet of tiny white flowers in woodland with path.

Wild garlic, Ramsons, Allium ursinum; Carpet of tiny white flowers in woodland.

Meadow rue, Chinese meadow rue, Thalictrum delavayi, Tiny pink coloured flowers growing outdoor.

Meadow rue, Chinese meadow rue, Thalictrum delavayi, Tiny pink coloured flowers growing outdoor.

Viola, Viola 'Sorbet' XP Lemon Royale, Tiny delicate pansy flowers growing outdoor.