9. Flower-buds of the elm considerably swoln.
11. Skylarks arrived.
12. Frogs begin to sing.
13. Leaf-buds of the soft maple (Acer rubrum) much swoln.
13. Leaf-buds of the gooseberry much swoln.
16. Early garden peas sown.
19. Dandelion (Leon. tarax.) in full flower. Blue or meadow violet (V. cucullata) in flower. Leaves of the lilac beginning to expand. Our farmers busily engaged in ploughing for sowing.
23. Peas and oats sown, and Indian corn planted.
25. Swallows arrived, and whippoorwills begin to sing.
27. Leaves of the gooseberry, and willow (Salix Muhlenbergii) beginning to expand.