FolkKB

woolly amosonia

Amsonia tomentosa

Amsonia tomentosa is a plant native to North America. Traditional medicinal uses for this species have not been documented, suggesting its role in indigenous medicine remains unknown or unrecorded. Scientific evidence regarding Amsonia tomentosa is limited; genetic studies indicate low diversity among related species such as A. tharpii, fugatei, and longiflora, with distinct population structures observed. However, the compounds isolated from Pterocarpus angolensis, a different plant species, showed either no toxicity or very low toxicity to breast cancer and non-cancerous mammary cells, though moderate toxicity was noted in one instance; this data does not directly apply to Amsonia tomentosa. No major safety issues have been recorded for the use of Amsonia tomentosa, and there are no reported drug interactions associated with it.

At a glance
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

  • Genetic diversity was low across Amsonia tharpii, fugatei, and longiflora, with distinct population structures observed in different species. D PMID
  • The compounds isolated from Pterocarpus angolensis showed either no toxicity or very low toxicity to breast cancer and non-cancerous mammary cells, with moderate toxicity only observed in one case. D PMID

Frequently asked questions

What is woolly amosonia?

woolly amosonia (Amsonia tomentosa) 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 woolly amosonia?

2 sourced findings are recorded for woolly amosonia; the strongest carries evidence grade D. For example: Genetic diversity was low across Amsonia tharpii, fugatei, and longiflora, with distinct population structures observed in different species.

How strong is the evidence for woolly amosonia?

The strongest finding for woolly amosonia carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).

Is woolly amosonia safe? What are the side effects?

No major safety issues are recorded for woolly amosonia in our sources, but the data may be incomplete. Consult a qualified professional before use.

Does woolly amosonia interact with medications?

No drug interactions are recorded for woolly amosonia in our sources. This does not rule them out — check with a pharmacist.

Is woolly amosonia 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

  1. T2 Phytochemicals from Pterocarpus angolensis DC and Their Cytotoxic Activities against Breast Cancer Cells. literature abstract metadata
  2. T2 Conservation genomics assessment of Tharp's bluestar (Amsonia tharpii) with comparisons to widespread (A. longilora) and narrowly endemic (A. fugatei) congeners. literature abstract metadata