Fig. 52. Fig. 5. Goldenseal seed and leaf.
Fig. 5 shows the seed or upper leaf on the stalk and also the seed berry.
This image is from Golden Seal Cultivation in Harding's Ginseng and Other Medicinal Plants, 1936.
A herbal distance course
Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland.