WALNUTScientific name: Juglans regia
Common names: Jupiter's Nut and Common Walnut
The Walnut, a large tree, flowers in early spring, before the leaves appear.
WOOD SORRELScientific name: Oxalis acetosella
Common names: Wood Sour, Stickwort, Fairy Bells, Stubwort and Sour Trefoil
It grows abundantly in woods where, with its light green leaves and dainty white flowers, it covers the ground like a blanket.