Materia Medica

Lycopodium clavatum (Club Moss), realistic botanical photo
Club Moss (Lycopodium clavatum) — Wolf's Claw, Ground Pine
A safety-forward guide to Club Moss (Lycopodium clavatum), covering identification, traditional spore and plant uses, alkaloid and look-alike concerns, limited clinical evidence, ecology and folklore. Read more...
Symphytum officinale (Comfrey), realistic botanical photo
Comfrey (Symphytum officinale) — Knitbone, Boneset
A practical whole-plant guide to comfrey, including identification, traditional external use, topical research, pyrrolizidine-alkaloid safety and folklore. Read more...