Order I. Algae, DC.—Algals.
Botanical name:
Classic texts: Pereira 1854.
Not really a botanical grouping, but shrug.
Classic texts: Pereira 1854.
Classic texts: Pereira 1854.
Classic texts: Sayre 1917.
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.