Deciduous or evergreen shrub with leaves opposite and simple; flowers small, 4-parted, greenish maroon; fruit a reddish, pink, ivory to yellow capsule splitting and showing orange-red seeds.
henbit - causes 'staggers' in foraging mammals (a condition that usually arises from consuming mycotoxins), is toxic to birds, but safe for humans. I would avoid it if possible
Henbit looks quite a bit like purple dead nettle, see post #15