Hairy mountain mint

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Hairy mountain mint leaf

Hairy mountain mint inflorescence and flowers

Hairy mountain mint leaves

Hairy mountain mint

Hairy mountain mint stem

Hairy mountain mint flower

Hairy mountain mint

Hairy mountain mint bracts

Morphology

Stem

Erect, 4-sided, spreading soft-hairy, short-branched above.

Leaves

Opposite, sessile or lower leaves short-stalked, lanceolate or infrequently elliptic, 4/5 to 3 inches long, 1/6 to 3/5 inch wide, 4-7 pairs of lateral veins, upper surface nearly glabrous to soft-hairy, lower surface soft-hairy; margins entire or with few remote teeth, fringed with hairs; tip pointed to tapering pointed; base narrowly wedge-shaped.

Inflorescence

Head-like clusters, solitary to numerous, small, compact, 1/3 to 4/5 inch wide, woolly, terminal; bracts sub-tending flower clusters leaf-like, lanceolate or ovate-lanceolate, 2/5 to 3/5 inch long; margins entire; tip pointed; outer bracts velvety above; inner bracts with conspicuous mid-vein, margins fringed with hairs.

Flower

Calyx tubular, 1/8 to 1/6 inch long, 5-toothed, white-woolly; teeth narrowly triangular, upper 3 teeth sometimes united at base; corolla much exceeding the calyx, 1/5 to 1/3 inch long, slightly 2-lipped, white to pale lavender; lower lip purple spotted, bent downward, 3-lobed, middle lobe larger than lateral lobes; upper lip erect, entire; stamens 4, nearly equal, projecting beyond corolla.

Fruit

Nutlets, 4, egg-shaped, brown, glabrous or tip slightly pubescent, each 1-seeded.

Ecology

Habitat

Open woods, rocky slopes, outcrops, thickets, prairies, stream valleys, and along railroads.

Distribution

East 1/5 of Kansas.

Additional Notes

Synonyms

Alternative scientific names that have been used for this plant.