Field Basil - Satureja vulgaris
Rhizomatous perennial. Stems erect, 20–40 cm, mostly simple. Herbage sparsely hirsute. Leaves petiolate; blades lanceolate to ovate, 1–3 cm long, crenate. Inflorescence of dense bracteate verticillasters, terminal or in axils of uppermost leaves. Flowers: calyx tubular, 8–10 mm long, villous, lobes unequal, setaceous, upper longer than lower; corolla purple, 10–12 mm long, campanulate, indistinctly bilabiate (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX)
The following animal species have been reported as pollinators of this plant species or its genus where their geographic ranges overlap: Bombus vagans
(Colla and Dumesh 2010).