Status:
valid
Authors:
A.St.-Hil.
Source:
tro
Year:
1828
Citation Micro:
Fl. Bras. Merid. 1: 336 (1828)
WFO Identifier:
wfo-0001295724
Common Names
- Rigid St. Johnswort
- Rigidum St. Johnswort
- Rigid Hypericum
Description
Hypericum rigidum (also called Stiff St. John's Wort, among many other common names) is an evergreen shrub that grows up to 1.5 m tall. It has yellow flowers with five petals and is native to South America. It is found in dry forests and scrublands.
Uses & Benefits
Hypericum rigidum is used for its medicinal properties. It is used to treat wounds, cuts, and bruises.
Cultivars, Varieties & Sub-species
Hypericum rigidum sub. rigidum
Hypericum rigidum sub. sellowianum (R.Keller) N.Robson
Hypericum rigidum sub. bracteatum N.Robson
Hypericum rigidum sub. meridionale (L.B.Sm.) N.Robson
Flower, Seeds and Seedlings
The flower of Hypericum rigidum is a yellow star-shaped bloom with five petals, and its seeds are small and black. Its seedlings are small and have a single, oval-shaped leaf.
Cultivation and Propagation
Hypericum rigidum is a small evergreen shrub that is native to Central and South America. It grows best in full sun and moist, well-drained soil. Propagation is best done through seed or stem cuttings. Seeds should be sown in a potting mix and kept moist until they germinate. Stem cuttings should be taken in the spring or summer and placed in a potting mix until they root.
Where to Find Hypericum rigidum
Hypericum rigidum can be found in Europe, North Africa, and parts of Asia. It is typically found in sunny, dry places such as meadows and rocky slopes.
Hypericum rigidum FAQ
What is the scientific name of Hypericum rigidum?
Hypericum rigidum
What are the common names of Hypericum rigidum?
Rigid St. John's Wort, Rigid Hypericum
What is the natural habitat of Hypericum rigidum?
It is found in moist, open woods, thickets, and meadows in Europe, North Africa, and the Middle East.
Species in the Hypericum genus
Species in the Hypericaceae family
Cratoxylum arborescens,
Cratoxylum cochinchinense,
Cratoxylum formosum,
Cratoxylum glaucum,
Cratoxylum maingayi,
Cratoxylum sumatranum,
Eliea articulata,
Harungana madagascariensis,
Harungana montana,
Harungana montana,
Harungana rubescens,
Hypericum abilianum,
Hypericum aciferum,
Hypericum acmosepalum,
Hypericum acostanum,
Hypericum addingtonii,
Hypericum adenotrichum,
Hypericum adpressum,
Hypericum aegypticum,
Hypericum aethiopicum,
Hypericum afrum,
Hypericum amblyocalyx,
Hypericum amblysepalum,
Hypericum andjerinum,
Hypericum androsaemum,
Hypericum annulatum,
Hypericum apiculatum,
Hypericum apricum,
Hypericum armenum,
Hypericum asahinae,
Hypericum ascyron,
Hypericum asperuloides,
Hypericum asperulum,
Hypericum assamicum,
Hypericum athoum,
Hypericum atomarium,
Hypericum attenuatum,
Hypericum aucheri,
Hypericum augustinii,
Hypericum australe,
Hypericum aviculariifolium,
Hypericum baccharoides,
Hypericum balearicum,
Hypericum balfourii,
Hypericum barbatum,
Hypericum beanii,
Hypericum beccarii,
Hypericum bellum,
Hypericum benghalense,
Hypericum bequaertii,