ocr: Botanical Lore Stalks of juncus, like these that nod near the site today, provided a nutritional grain. Ethnobotanist Jack Rossen made an experimental por- ridge. "It's an acquired taste," he admits. Some medicinal plants also grew locally, yet others were imports. Boldo, now brewed as tea for stomach ail- ments, likely came from forests 150 miles to the north. Baldo, Peumus boldus Rolled into a cud Red seaweed, Gracilaria sp SOUHCES OHP a AF. MAIA with two kinds of CHi - se d48 - - & DMNE CHE E seaweed (right), it apparently was administered by al healer in an isolated wishbone- Ginnt bull ke ...