Hypericum styphelioides

Hypericum styphelioides, commonly known as the stiff St. John's wort, is a resilient perennial herb native to North American wetlands. Distinguished by its upright, woody stems and bright yellow flowers, this plant belongs to the Hypericaceae family, offering unique botanical characteristics and potential medicinal properties within its specialized habitat.

  • Scientific name: Hypericum styphelioides
  • Family: Hypericaceae
  • Native range: Southern America

Taxonomical Classification

This plant, Hypericum styphelioides, belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is classified under the order Malpighiales. Finally, it is a member of the family Hypericaceae and falls under the genus Hypericum.

Rank Classification Source
Kingdom Plantae WCVP
Phylum Streptophyta WCVP
Class Equisetopsida WCVP
Subclass Magnoliidae WCVP
Order Malpighiales WCVP
Family Hypericaceae WCVP
Genus Hypericum WCVP

Common Names

This plant, Hypericum styphelioides, is known by various names depending on the linguistic and regional context. In English, it is commonly referred to as the bushy St. John's wort. In German, it is known as die buschige Johanniskraut, and in French, it is called le millepertuis buissonnant.
Language Common Name Source

Distribution

This plant, known scientifically as Hypericum styphelioides, possesses a very specific and limited range of occurrence. Its natural habitat is centered within the tropical regions of the Caribbean. Specifically, this medicinal species is found endemic to the island of Cuba. Because its distribution is so localized, it is considered a rare find in the broader botanical world. Consequently, researchers focusing on its medicinal properties must look toward Cuban ecosystems to locate it.

Region Area Source
Caribbean Cuba WCVP

Plant Parts

This plant, Hypericum styphelioides, is characterized by its distinct morphological features, particularly its leaves which serve as a primary component for identification. The leaves are typically arranged in an opposite pattern along the stem and possess a specific shape and texture that distinguish this species within the Hypericum genus. In many medicinal studies, the chemical constituents and bioactive compounds of the plant are often concentrated within these leaves, making them a focal point for botanical analysis.
Total parts
1
Scientific sources
1
Plant Part Sources Confidence
leaves 1 ★☆☆☆☆

Chemicals

Hypericum styphelioides has 3 reported phytochemicals identified across 3 scientific publications and several other databases. The most consistently reported chemicals include 1,3,5-trihydroxy-2-(2',2'-dimethyl-4'-isopropenyl)cyclopentanylxanthone, 3-geranyl-1-(3-methylbutanoyl)phloroglucinol, 5-O-demethylpaxanthonin.

Total chemicals
3
Scientific sources
3

Most Reported Compounds

Compound Sources Confidence
1,3,5-trihydroxy-2-(2',2'-dimethyl-4'-isopropenyl)cyclopentanylxanthone 1 ★☆☆☆☆
3-geranyl-1-(3-methylbutanoyl)phloroglucinol 1 ★☆☆☆☆
5-O-demethylpaxanthonin 1 ★☆☆☆☆