4: Sheep sorrel flowers. (Central Park, May 8, 2005)

5: Sheep sorrel leaves. Leaves are in shape of sheep's head. (Central Park, May 8, 2005)

6: Sheep sorrel. Leaves are better than flowers. (Central Park, May 30, 2005)

1: Sheep Sorrel (Cunningham Park, Nov 14, 1999)

2: Sheep Sorrel (Cunningham Park, Nov 14, 1999)

3: Sheep Sorrel (Cunningham Park, Nov 14, 1999)

7: Sheep sorrel. Close up of leaves. (Marine Park, Nov 27, 2005)

8: Sheep sorrel in situ. (Marine Park, Nov 27, 2005)