EcoFlora - Pycnanthemum setosum

Pycnanthemum setosum Nutt.
Family: Lamiaceae Awned Mountain-Mint [Pycnanthemum aristatum Michx., more]	Gleason & Cronquist Resources Vascular plants of NE US and adjacent Canada Stems to 1+ m, commonly with some sterile axillary branches, minutely puberulent; lvs ovate to lance-ovate or oblong, subsessile or on petioles to 3 mm, obtuse or acute, entire or with a few obscure teeth, broadly rounded to truncate at base, the main ones 3-6 cm, a third to half as wide, glabrous, the uppermost ones minutely canescent; lateral veins 5-7 pairs; heads few, dense, 15-25 mm wide; bracts lanceolate, long-acuminate, with prominent midvein, minutely puberulent; cal minutely puberulent, its nerves evident, its teeth 1.5-2.5 mm, attenuate to aristate, 2n=76. Dry fields and upland woods on the coastal plain; N.J. to Ga. (P. aristatum; P. umbratile) Putative hybrids with nos. 4 [Pycnanthemum incanum (L.) Michx.] or 6 [Pycnanthemum pycnanthemoides (Leavenw.) Fernald] have been called P. حonotrichum Fernald. Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp. ©The New York Botanical Garden. All rights reserved. Used by permission.
Open Interactive Map University of Florida Herbarium University of Florida Herbarium University of Florida Herbarium Click to Display 100 Initial Media - - - - - View All Media