You probably have this in your yard or nearby. It’s Purple Dead Nettle(doesn’t sting)
One benefit of purple dead-nettle is that it acts as an anti-inflammatory.
It’s a food source. Purple dead-nettle is wild, edible leaves. You can even eat the entire plant. The flavor is mild, slightly grassy, somewhat floral.
It’s an antioxidant. Purple Dead Nettle is an antioxidant, that’s why it can improve your immune system and thus, help fight infection.
It’s an anti-bacterial. As an anti-bacterial, purple dead-nettle can also help interferes with the growth and reproduction of bacteria.
It’s an anti-fungal.