Argyreia sphaerocephala
Image: K. Larsen (cc-by)
NameArgyreia sphaerocephala
Scientific NameArgyreia sphaerocephala (Prain) Prain ex Hoogland
Common NamesNone readily available
Plant FamilyConvolvulaceae
Natural HabitatNative to dry evergreen forests in Southeast Asia, specifically documented in Songkhla province, Thailand, at an altitude of 250 meters. It thrives in tropical or subtropical climates.
Parts Usedbark,flower
Medicinal Actionsadaptogen,nervine
Traditional UsesSpecific traditional uses for *Argyreia sphaerocephala* are not well-documented. However, other species within the *Argyreia* genus have been traditionally used in various cultures for their purported adaptogenic, tonic, and sometimes psychoactive effects, often involving roots or seeds for conditions requiring mental or physical support.
Active ConstituentsErgoline alkaloids
Preparation Methodsinfusion,decoction,powder
Contraindications & WarningsSpecific contraindications for *Argyreia sphaerocephala* are not documented. However, given the presence of ergoline alkaloids in related *Argyreia* species, caution is advised. Potential contraindications could include pregnancy, lactation, liver conditions, and interactions with psychiatric medications or other central nervous system depressants.
Cultivation NotesInformation on the specific cultivation of *Argyreia sphaerocephala* is not readily available. Based on its natural habitat, it likely prefers tropical or subtropical climates with dry evergreen forest conditions, suggesting well-drained soil and moderate to high humidity.
Rarityuncommon
Description
This species is a cauliflorous straggler, characterized by its flowers and fruits growing directly from the main stem or woody branches. The herbarium specimen displays woody stems and prominent, dried, reddish bracts or flowers, with the label noting 'no leaves seen' on the collected sample.
