Hydrangea steyermarkii
NameHydrangea steyermarkii
Scientific NameHydrangea steyermarkii
Common NamesSteyermark's Hydrangea
Plant FamilyHydrangeaceae
Natural HabitatNative to cloud forests and montane regions of Central and South America, thriving in moist, shaded environments with rich, well-drained soil.
Parts Usedroot,rhizome
Medicinal Actionsdiuretic,anti-inflammatory,astringent
Traditional UsesTraditionally, species of Hydrangea, including potentially this one, have been used in folk medicine for urinary tract issues, kidney and bladder stones, and prostate problems. It is also employed for its anti-inflammatory properties to address conditions like rheumatism and gout.
Active Constituentshydrangin, saponins, flavonoids, coumarins, hydrangenol
Preparation Methodsdecoction,tincture,powder
Contraindications & WarningsAvoid during pregnancy and breastfeeding. Use with caution in individuals with kidney disease or those taking diuretics or blood-thinning medications. High doses may cause gastrointestinal upset.
Cultivation NotesPrefers partial shade to full shade and consistently moist, well-drained, acidic to neutral soil. Requires protection from strong winds and can be propagated from cuttings.
Rarityuncommon
Description
A woody shrub or small tree, this species features opposite, ovate to elliptic leaves, often with serrated margins. Its terminal cyme bears numerous small, greenish-yellow fertile flowers alongside a few larger, showy, white to pale pink sterile florets, each typically with four petals.
