Fig. 204. Hordeum or Barley.
a, H. vulgare. b, H. hexastichon. c, H. distichon. d, H. zeocitron.
This image is from Barley in Pereira's Elements of Materia Medica and Therapeutics, 1854.
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.