Commonly used by indigenous peoples and lay herbal doctors for its properties as a febrifuge, laxative, stimulant, and diaphoretic. Listed in the U. S. Pharmacopeia; the leaves and flowers are the parts used. The opposite leaves are joined at the base making it appear as though the stem is growing through them. Likes moisture. Packet(Standard): $3.50; 1/8 oz: $8.00; 1/4 oz: $15.00; 1/2 oz: $28.00; 1 oz: $54.00 Approx. 170,000 seeds per ounce