Calyx_tubular_5-toothed_and_veined_subtended_by_bracts_Monarda_didyma_’Jacob_Cline’_Jul_MMF

Monarda didyma (scarlet beebalm) ‘Jacob Cline’ flowers with
bilabiate corollas and 5-toothed and veined tubular calyxes
subtended by red-to-purple tinted foliaceous bracts in July.
Photo © Mary Free