Wild Indigo.
Just before rain or heavy dew the wild indigo closes or folds its leaves.
Wheat.
For wheat a peck of dust in
March is worth a king’s ransom;
Or wet and soddy, the land
Must go to oats and corn.
PROVERBS RELATING TO RAIN.
Clearness.
Unusual clearness in the atmosphere, objects being seen very distinctly, indicates rain.