Marrubium cordatum
Marrubium cordatum
Yayla dermesi
Very like M. astracanicum, but less tall; stems 10-25 cm; most hairs on stems, leaves and in inflorescence with long central branch and appearing superficially simple; corolla 7-9 mm. Fl. 7-8. Slopes, 2300-3200 m.
N.W. Iran, N. Iraq.