A pomegranate proper. The colour of the background varies but is usually dark green..
Apothecaries have a monopoly on the gathering, preparation and sale of herbs and medicines for profit. Most freemasters operate shops where they purchase herbs/etc from itinerant journeymen and other professional gatherers for resale to the general public as potions and remedies or to physicians (who, technically, are not allowed to prepare their own concoctions) and to members of the guild of arcane lore. Most herb prices range range from 3sp to 6gp per ounce depending on rarity.