|Mazus pumilus, an
annual height of 5-20cm, which can be in sight almost throughout a
year time, occurs on roadsides or in fields. Leaves are prominent at
the bases, 2-5cm in length, and on upper parts small. Flowers are
approximately 1cm in length; the upper lips are purple, and the
lower lips white tinged with purple, with yellow and red-brown
spots. Bloom time: April-November.