Tree Heliotrope
Heliotropium arboreum
Heliotropium arboreum, a shrub native to tropical and subtropical regions of Africa, Asia, and Australia, has been traditionally used in Polynesian medicine for treating ciguatera poisoning. However, there is no recorded traditional use for this plant elsewhere. Scientific evidence suggests that 16SrII-A phytoplasma is associated with witches' broom symptoms in Heliotropium arboreum, with Halticus minutus potentially acting as a vector. Additionally, studies indicate that the fungal and bacterial communities in its rhizosphere vary across coastal sites, influenced by nutrient availability, particularly nitrogen and phosphorus. While there are no major safety concerns or recorded drug interactions, these findings are preliminary and more research is needed to fully understand the plant's potential impacts and applications.
- 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
- Fungal and bacterial communities in Heliotropium arboreum rhizosphere vary across coastal sites, with stronger fungal response to environmental factors.
- Nutrient availability, particularly nitrogen and phosphorus, significantly shapes the microbial communities associated with Heliotropium arboreum.
- Heliotropium arboreum was mentioned for treating ciguatera alongside other plants in traditional Polynesian medicine.
- A 16SrII-A phytoplasma was identified as associated with witches' broom symptoms in Heliotropium arboreum, with Halticus minutus suggested as a putative vector.
- The study found that extant species richness on the Southern Line Islands varied due to changes in non-native and native species presence after land-use cessation.
Frequently asked questions
What is Tree Heliotrope?
Tree Heliotrope (Heliotropium arboreum) 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 Tree Heliotrope?
5 sourced findings are recorded for Tree Heliotrope; the strongest carries evidence grade D. For example: Fungal and bacterial communities in Heliotropium arboreum rhizosphere vary across coastal sites, with stronger fungal response to environmental factors.
How strong is the evidence for Tree Heliotrope?
The strongest finding for Tree Heliotrope carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Tree Heliotrope safe? What are the side effects?
No major safety issues are recorded for Tree Heliotrope in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Tree Heliotrope interact with medications?
No drug interactions are recorded for Tree Heliotrope in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Tree Heliotrope?
Tree Heliotrope is also known as: Heliotropium foertherianum.
Is Tree Heliotrope 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 Polynesian medicine used to treat diarrhea and ciguatera: An ethnobotanical survey in six islands from French Polynesia. literature abstract metadata
- T2 Ecological dynamics and microbial community composition of Heliotropium arboreum in the coastal ecosystems of Hainan province. literature abstract metadata
- T2 First report of 16SrII-A phytoplasma associated with witches' broom in Heliotropium arboreum (Blanco) Mabb. from Xisha Islands, with Halticus minutus as a putative vector. literature abstract metadata
- T2 Influence of land-use history and ENSO on the flora of the Southern Line Islands. literature abstract metadata
- T2 Coastal gradients and human disturbance shape bacterial and fungal rhizosphere microbiomes of Heliotropium arboreum in Hainan, China. literature abstract metadata