Status:
valid
Authors:
H.Koidz.
Source:
cmp
Year:
1937
Citation Micro:
J. Pl. Iwateken 2(2): 102 (1937)
WFO Identifier:
wfo-0000728481
Common Names
- Yamamoto's St. John's Wort
- Yamamoto's Hypericum
- Yamamoto's Tutsan
Description
Hypericum yamamotoanum (also called Yamamoto's St. John's Wort, among many other common names) is a perennial herbaceous plant in the Hypericaceae family. It is native to Japan, and is found in meadows, pastures, and other grassy areas. It has yellow flowers and oval-shaped leaves.
Uses & Benefits
Hypericum yamamotoanum is used as an ornamental plant in gardens and landscapes. It is also used for its medicinal properties, such as treating wounds, inflammation, and skin disorders.
Flower, Seeds and Seedlings
Hypoestes yamamotoanum has small, white flowers with five petals and numerous stamens. The seed is a small, dark brown capsule containing many tiny black seeds. The seedlings have oval-shaped leaves with a serrated edge.
Cultivation and Propagation
Hypericum yamamotoanum is a perennial plant that can be propagated by seed or division. It prefers a sunny or partially shaded position in well-drained soil. When grown from seed, the seeds should be sown in spring or autumn and lightly covered. Division can be done in spring or autumn. The plant can be divided into small clumps and replanted in the desired location.
Where to Find Hypericum yamamotoanum
Hypericum yamamotoanum can be found in Japan.
Hypericum yamamotoanum FAQ
What is the scientific name of Hypericum yamamotoanum?
Hypericum yamamotoanum
What is the family of Hypericum yamamotoanum?
Hypericaceae
What is the common name of Hypericum yamamotoanum?
Yamamoto's St. John's Wort
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,