Diervilla lonicera
Diervilla lonicera
Diervilla lonicera, commonly known as possumhaw or leatherwood, is a shrub native to eastern North America. While its traditional medicinal uses are not well-documented in historical or cultural practices, it has been observed in ecological studies for its role in enhancing nutrient concentrations and diversity on mine tailings. Additionally, research indicates that Diervilla lonicera may be associated with the presence of another species within the nominal Hemaris diffinis, suggesting potential taxonomic interest. Bees have shown a preference for Diervilla lonicera flowers with larger nectar amounts, and there is evidence linking its floral freezing tolerance to earlier flowering times across various woody plant species. Scientifically, no significant safety concerns or drug interactions have been reported for this plant.
- Best evidence
- D
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- Diervilla lonicera and other trees were associated with higher nutrient concentrations and diversity on mine tailings.
- The study reveals that nominal Hemaris diffinis in eastern North America includes a second cryptic species, Hemaris aethra.
- Bees deposited more pollen on Diervilla lonicera flowers with larger nectar amounts.
- Floral freezing tolerance was correlated with earlier flowering time across 25 woody plant species.
Frequently asked questions
What is Diervilla lonicera?
Diervilla lonicera (Diervilla lonicera) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about Diervilla lonicera?
4 sourced findings are recorded for Diervilla lonicera; the strongest carries evidence grade D. For example: Diervilla lonicera and other trees were associated with higher nutrient concentrations and diversity on mine tailings.
How strong is the evidence for Diervilla lonicera?
The strongest finding for Diervilla lonicera carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Diervilla lonicera safe? What are the side effects?
No major safety issues are recorded for Diervilla lonicera in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Diervilla lonicera interact with medications?
No drug interactions are recorded for Diervilla lonicera in our sources. This does not rule them out — check with a pharmacist.
Is Diervilla lonicera a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
Sources
- T2 Pollen carryover, nectar rewards, and pollinator behavior with special reference to Diervilla lonicera. literature abstract metadata
- T2 Cryptic species among bumblebee mimics: an unrecognized Hemaris hawkmoth (Lepidoptera: Sphingidae) in eastern North America. literature abstract metadata
- T2 Edaphic factors influencing vegetation colonization and encroachment on arsenical gold mine tailings near Sudbury, Ontario. literature abstract metadata
- T2 Floral freezing tolerance is tied to flowering time in North American woody plant species. literature abstract metadata