Leourus cardiaca (Labiatae)
- This member of the mint
family gets both its common and latin names from its uses as
a medicine. Some studies have shown it to have a mildly
sedative effect and possibly reduce blood pressure. It also
contains chemicals that promote uterine contractions and
menstruation, and has been used during childbearing.
Obviously pregnant women shouldn't use it, and people with
high blood pressure should talk to a doctor before taking
it. Blooms early to mid-summer. (Photographed in WI)
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