Summary[edit] Description: Pycnanthemum tenuifolium. Date: 20 February 2008. Source: USDA [1]. Author: Robert H. Mohlenbrock @ USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. Permission (Reusing this file): This image is not copyrighted and may be freely used for any purpose [2].
Summary[edit] Description: English: Photo of Pycnanthemum tenuifolium in flower. This is a native plant growing wild in Great Falls Park, in Fairfax county Virginia, USA. This species is a member of the Lamiaceae family. Date: 1 July 2013, 16:21:38. Source: Own work. Author: Fritzflohrreynolds.
Summary[edit] Description: English: Pycnanthemum tenuifolium in the Missouri Botanical Garden, St. Louis. Date: 4 September 2016, 22:08:56. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Summary[edit] Description: English: Pycnanthemum tenuifolium at the New York Botanical Garden. Date: 30 August 2016, 23:34:09. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Summary[edit] Description: English: Pycnanthemum tenuifolium at the New York Botanical Garden. Date: 30 August 2016, 23:34:06. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Summary[edit] Description: English: Pycnanthemum tenuifolium in the Missouri Botanical Garden, St. Louis. Date: 4 September 2016, 22:09:02. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: One of the American mountain mints. Not much to look at but a good peppermint herb, and not running like normal mints. Date: 19 August 2013, 14:57. Source: Pycnanthemum cf. tenuifolium. Author: peganum from Henfield, England.
Summary[edit] Description: English: Pycnanthemum tenuifolium at the New York Botanical Garden. Date: 30 August 2016, 23:34:00. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Summary[edit] Description: Pycnanthemum tenuifolium. Frances A. Crane Wildlife Management Area, Hatchville, Massachusetts, USA. 29 September 2010. Seen during the TDWG TechnoBioblitz. Date: 29 September 2010, 00:00. Source: Slender Mountain Mint. Author: Katja Schulz from Washington, D. C., USA. Camera location41° 36′ 57.66″ N, 70° 33′ 01.27″ WView all coordinates using: OpenStreetMap 41.616017; -70.550354.
Summary[edit] Description: English: Pycnanthemum tenuifolium at the New York Botanical Garden. Date: 30 August 2016, 23:33:38. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.