The Green March

Walkthrough
In a druid cave on a swamp you will find a group of druids, preparing for a so-called "Green March" - a march of protest against logging and the murder of endangered species. They will exchange items (see below) for potions.

Goods for trade
Here is a summary of what will be exchanged for what:  For a fool's parsley leave you will get some Swallow potions For a white rose - some White Honey potions For a amber - some Willow potions For a diamond - some De Vries's Extracts For a ruby - some White Raffard's Decoctions For a sapphire - some Full Moon potions For a red kerchief - some Thunderbolt potions For a golden shawl - some Cat potions</li> For a shawl (generic one) - some Blizzard potions</li> </ul>