What is a guild?
According to Wikipedia, a group displaying harmonious functions is considered a guild. This can be a collection of plants, animals, insects, anything that works in conjunction with each other. For plants, a guild may be those raised for food production; those used to fix nitrogen in the soil, like a fertilizer; those with tap roots that raise nutrients from deep in the soil; beneficial insect attractors; insect repellants; and so on. An arrangement of these diverse plants that benefits the whole group would be considered a guild.
For our area of Florida (Pinellas county) we have identified the following guilds: