Giant Meadow Saffron
Colchicum speciosum
Colchicum speciosum is a plant native to Iran. While traditionally used in some local practices, its specific uses are not well-documented. Scientific studies have evaluated antimicrobial, antioxidant, and antidiabetic properties of extracts from various parts of the plant but did not find significant overall health benefits. Research has identified two new species of Xenodidymella from Colchicum speciosum and other plants in Iran and optimized extraction methods for colchicine, a compound found in its seeds, though the results are mixed with varying levels of colchicine and colchicoside content. No major safety concerns or drug interactions have been recorded 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
- Two new species of Xenodidymella were identified from Colchicum speciosum and other plants in Iran.
- The study evaluated antimicrobial, antioxidant, and antidiabetic activities of Colchicum speciosum extracts from different parts but found no significant overall health effects.
- The study found varying levels of colchicine and colchicoside in seeds of Colchicum speciosum and Gloriosa superba.
- The study optimized conventional and supercritical fluid extraction methods for colchicine from Colchicum speciosum, with shaking periods and solvent volumes affecting extract yields and colchicine content.
Frequently asked questions
What is Giant Meadow Saffron?
Giant Meadow Saffron (Colchicum speciosum) 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 Giant Meadow Saffron?
4 sourced findings are recorded for Giant Meadow Saffron; the strongest carries evidence grade D. For example: Two new species of Xenodidymella were identified from Colchicum speciosum and other plants in Iran.
How strong is the evidence for Giant Meadow Saffron?
The strongest finding for Giant Meadow Saffron carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Giant Meadow Saffron safe? What are the side effects?
No major safety issues are recorded for Giant Meadow Saffron in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Giant Meadow Saffron interact with medications?
No drug interactions are recorded for Giant Meadow Saffron in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Giant Meadow Saffron?
Giant Meadow Saffron is also known as: Безвременник великолепный.
Is Giant Meadow Saffron 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 Conventional and supercritical fluid extraction (SFE) of colchicine from Colchicum speciosum literature abstract metadata
- T2 Comparison of Seeds of Colchicum speciosum and Gloriosa superba in respect to Colchicine and Colchicoside Contents by RP-LC. literature abstract metadata
- T2 Screening of antimicrobial, antioxidant, antidiabetic activities, anatomical and morphological properties of Colchicum speciosum Steven (Colchicaceae). literature abstract metadata
- T2 Additional new species of Xenodidymella from pasture-medicinal plants in Iran. literature abstract metadata