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Turnera ulmifolia

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This is an old revision of this page, as edited by Vapeur (talk | contribs) at 13:48, 7 September 2016 (Minor cleanup; denoted common taxonomic confusion). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Yellow Alder
Scientific classification
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T. ulmifolia
Binomial name
Turnera ulmifolia

Turnera ulmifolia, the ramgoat dashalong[1] or yellow alder, is a species of plant of family Passifloraceae, native to Mexico and the West Indies. A recent study found that yellow alder potentiated the antibiotic activity against methicillin—resistant Staphylococcus aureus (MRSA).[2]

Description

T. ulmifolia grows erect, with dark toothed leaves and small, yellow-orange flowers, and is often found as a weed growing on roadsides.

This plant is commonly misidentified with the closely related T. diffusa in horticultural commerce, causing it to be often misrepresented as "Damiana."[3][4][5]

References

  1. ^ USDA, NRCS (n.d.). "Turnera ulmifolia". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 12 December 2015.
  2. ^ Coutinho, Henrique DM; Costa, José GM; Lima, Edeltrudes O; Falcão-Silva, Vivyanne S; Siqueira Júnior, José P (2009). "Herbal therapy associated with antibiotic therapy: potentiation of the antibiotic activity against methicillin – resistant Staphylococcus aureus by Turnera ulmifolia L". BMC Complementary and Alternative Medicine. 9 (1): 13. doi:10.1186/1472-6882-9-13. ISSN 1472-6882. PMC 2685411. PMID 19426487.{{cite journal}}: CS1 maint: unflagged free DOI (link) Open access icon
  3. ^ Joshi, V.C.; Rao, A.S.; Wang, Y.H.; Avula, B.; Khan, I.A. (March 2009). "Taxonomic Clarification on Turnera diffusa Ward and its Demarcation from "False Damiana" using Fluorescence, Scanning Electron Microscopy, HPTLC and UPLC". Planta Medica. 75 (04). Retrieved 7 September 2016.
  4. ^ "Damiana - Turnera diffusa, Turnera ulmifolia seed pictures". shroomery.org. Retrieved 7 September 2016.
  5. ^ "Turnera diffusa var diffusa or var aphrodisiaca or what?". National Gardening Association. Retrieved 7 September 2016.