Pycnanthemum torei Torrey’s mountain-mint Lamiaceae PYTO; R, k, ty;

Pycnanthemum torrei.Michael Hassler.New England Wild Flower Society.gobotany.newenglandwild.org

Pycnanthemum torrei.Michael Hassler.New England Wild Flower Society.gobotany.newenglandwild.org. (Accessed 4/2014).

Pycnanthemum torei is a perennial herb to 1.5 m, stem branched above, usually with short axillary branches also. 

Leaves opposite, narrowly lance-shaped, thin, margin sparsely toothed, to 5 cm long 1.2 cm wide, pointed at both ends. 

Flowers white with purple spots, bilaterally symmetrical, tubular, 2-lipped, lower lip 3-lobed, calyx lobes to 0.15 cm. inflorescence of numerous small heads, in clusters at tips of stems, outer, basal bracts of head narrow, velvety above, inner bracts numerous; blooming June-Sept. 

Fruit dry nutlets. 

Wetland status: UPL. 

Frequency in NYC: Rare (Global, G2; NYS S1, E). 

Origin: Native. 

Habitat: Open woods, dry soil. 

Notes: Almost identical to P. verticillata and often included with it (see below).