Puneet Varma (Editor)

Hypericum annulatum

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Kingdom
  
Plantae

Genus
  
Hypericum

Order
  
Malpighiales

Rank
  
Species

Family
  
Hypericaceae, Clusiaceae

Similar
  
Hypericum coris, Hypericum mutilum, Hypericum tomentosum, Hypericum crux‑andreae, Hypericum elongatum

Hypericum annulatum is a species of herb in the genus Hypericum. It is closely related to Hypericum montanum as it is its sister species.

Contents

Description

The species is a perennial that grows 0.2-0.75 meters tall. Its stems are green to reddish in color.

Medical use

Hypericum annulatum contains a newly discovered isocoumarin called annulatomarin. This modestly inhibits the growth of human chronic myeloid leukaemia LAMA-84 cells.

Subspecies

Hypericum annulatum has three subspecies.

  • Hypericum annulatum subsp. afromontanum
  • Hypericum annulatum subsp. annulatum
  • Hypericum annulatum subsp. intermedium
  • References

    Hypericum annulatum Wikipedia