Coastmary - Tanacetum balsamita
Balsamita major, Chrysanthemum balsamita
Stems erect, 50–150 cm. Herbage strigose to canescent. Leaf blades simple, ovate, 3–10 cm long, reduced upward. Involucre 5–8 mm across; phyllaries in 3 or 4 series, dilated at the tip. Rays absent. Disk corollas ca. 2 mm long. Achenes 1–2 mm long, 4- to 5-angled (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX)
Introduced in northern U.S. and adjacent Canada (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).
Observations in Montana Natural Heritage Program Database
Number of Observations:
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- Additional ReferencesLegend: View Online Publication
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- Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.