Cressa australis
NameCressa australis
Scientific NameCressa australis
Common NamesAustralian Cressa, Salt-cress, Spreading Cressa
Plant FamilyConvolvulaceae
Natural HabitatNative to Australia, it thrives in a variety of habitats, particularly in saline or sub-saline soils, coastal areas, salt marshes, floodplains, and disturbed sites, demonstrating high tolerance to drought and salinity.
Parts Usedwhole_plant,leaf,flower
Medicinal Actionsdiuretic,anti-inflammatory,astringent,expectorant
Traditional UsesTraditionally, Indigenous Australians have used Cressa australis for treating fevers, colds, and as a general tonic. Closely related species are utilized in traditional medicine systems for respiratory ailments like asthma and bronchitis, as well as for dyspepsia and as a diuretic.
Active ConstituentsFlavonoids, Alkaloids, Tannins, Saponins, Phenolic compounds
Preparation Methodsinfusion,decoction,powder
Contraindications & WarningsSpecific contraindications for Cressa australis are not well-documented. However, due to its potential diuretic properties, caution is advised for individuals on diuretic medications or those with kidney conditions. Pregnant or breastfeeding women should consult a healthcare professional before use.
Cultivation NotesThis plant prefers full sun exposure and well-drained soil, showing excellent tolerance to saline and dry conditions. It can be propagated from seeds and is generally low-maintenance once established in suitable environments.
Raritycommon
Description
Cressa australis is a small, perennial herb characterized by its numerous small, hairy, greyish-green leaves and clusters of tiny white, funnel-shaped flowers. It typically grows erect or spreading, reaching up to 30 cm in height, often forming dense mats.
