Similar in uses to common St. John's Wort, this native species is found in open fields and thickets. It has a more upright habit of growth and both the leaves and flowers have black oil glands. Packet(Standard): $3.50; 1/8 oz: $8.00; 1/4 oz: $15.00; 1/2 oz: $28.00; 1 oz: $52.00 - 350,000 seeds/oz