| 词条 | Pycnanthemum tenuifolium |
| 释义 |
| image = Pycnanthemum tenuifolium001.jpg | status = G5 | status_system = TNC | taxon = Pycnanthemum tenuifolium | authority = Schrad. | synonyms =
Pycnanthemum tenuifolium, the narrowleaf mountainmint,[1] slender mountainmint, common horsemint or Virginia thyme, is a plant in the mint family, Lamiaceae. It is native to eastern North America. This is an herbaceous plant with narrow, opposite, simple leaves, on wiry, green stems. The flowers are white, borne in summer. Like most plants in the genus, the foliage has a strong mint fragrance when crushed or disturbed. References1. ^{{PLANTS|id=PYTE|taxon=Pycnanthemum tenuifolium|accessdate=16 October 2015}} External links{{Wikispecies}}
9 : Lamiaceae|Flora of Eastern Canada|Flora of the Northeastern United States|Flora of the North-Central United States|Flora of the Plains-Midwest (United States)|Flora of the Southeastern United States|Flora of the Appalachian Mountains|Flora of the Great Lakes region (North America)|Least concern flora of the United States |
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