Catunaregam spinosa

Traditional preparations of Catunaregam spinosa are recorded across parts of India, Sri Lanka, and Bangladesh, where infusions, decoctions, and poultices are the most common forms. In the Siddha system of southern India, leaf decoctions have been used for fever, colic, and as a general tonic, with standardized “kashaya” practice described by Venkatachalapathi and others in their Nilgiris ethnobotanical work. Classical Ayurvedic sources list a root-bark decoction as a febrifuge, a usage preserved in modern Indian folk medicine as reported by Bansal and by the compendium of medieval medicinal plants compiled by Sharma. In northern India and Bangladesh, leaf infusions or simple boiled leaf water have been given for digestive complaints and fever, a practice attributed to Kanjilal’s early botanical and ethnobotanical records and further described by Joshi and Joshi in their ethnobotanical review. Poultices made from crushed leaves are applied externally to swollen joints and skin inflammations, a practice reported in the Nilgiris studies by Venkatachalapathi and also recorded by Joshi and Joshi among Punjabi village healers.

A practical recipe for a traditional mild decoction uses the leaves. Rinse 10–15 g of fresh leaves (or 3–5 g of dried leaves), bring them to a boil in about 250–300 ml of water, and simmer gently for 10–15 minutes. Strain, let the infusion cool to a comfortable drinking temperature, and sip in small portions. Many folk practitioners keep the dose to one to two cups per day, generally for no more than 7–10 days. Safety notes are limited in these records, but caution is advised in pregnancy and lactation, and in conditions involving severe liver or kidney disease, as the species contains bioactive alkaloids. Topical preparations (poultices) should be tested on a small skin area before wider use.

Phytochemically, the species is best known for its iridoid glucosides such as genipin and gardenoside, which are characteristic of the Rubiaceae and plausible contributors to its perceived digestive and anti-inflammatory effects. These compounds have been identified in recent phytochemical surveys of the plant and account for the characteristic bitter taste in leaf infusions. Traditional uses are therefore consistent with the profile of genipin-containing plants used for mild gastrointestinal and inflammatory complaints.

Today, Catunaregam spinosa remains a part of village herb lists in parts of India and Sri Lanka, particularly in areas where the thorny shrub is familiar to herbalists and households. Modern research has confirmed iridoid glucosides and related alkaloids in leaves and bark, supporting the traditional focus on infusions and decoctions for digestive and fever-related indications.

No general uses added yet. Help us by writing one.

No subspecies added yet.

No variety added yet.

No subvariety added yet.

No forms added yet.

No germination or propagation data was added yet.

No distribution data was extracted from POWO/KEW yet. We are constantly monitoring for new data.

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

No known contributors. Be the first!

In private collections	0
In public collections	0

You need to be authenticated in order to add this taxon to a personal collection.