Encouraging people to make friends with wild plants can be a challenge. Sometimes there are genuine concerns. Nettles, as an example, make an early-spring cooked green par excellence, even though its fresh leaves and stems have stinging hairs that can cause an uncomfortable, if temporary, rash if care is not taken when harvesting it.
Other times, it is a matter of perception. Critical to the survival of monarch butterflies, milkweed is delicious when prepared correctly. Jewelweed, native to wetlands, contains a sap which counteracts poison ivy, and its orange or yellow orchid-like flowers attract hummingbirds and butterflies. Yet both plants suffer from having names which define them as undesirable. » Continue Reading.