Kingdom:
Phylum:
Angiosperms
Order:
Malpighiales
Genus:
Species:
edisonianum
ID:
1296717

Status:
valid

Authors:
(Small) P.B.Adams & N.Robson

Source:
tro

Year:
1961

Citation Micro:
Rhodora 63: 15 (1961)

WFO Identifier:
wfo-0001296055



Common Names

  • Edison's St. John's Wort
  • Edisonianum St. John's Wort
  • Edisonianum Hypericum


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Description

Hypericum edisonianum (also called African St. John's Wort, among many other common names) is an evergreen shrub native to Africa. It has small, yellow flowers and a smooth, grey bark. It grows in open woodlands, savannas, and dry grasslands.

Uses & Benefits

Hypericum edisonianum is used as an ornamental plant and for medicinal purposes such as treating wounds and skin diseases.

Flower, Seeds and Seedlings

The flower of Hypericum edisonianum is yellow with four petals, and is about 1 cm in diameter. The seed is a small, black, three-angled nutlet. The seedlings are small and have a single pair of opposite leaves.

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Cultivation and Propagation

Hypericum edisonianum can be propagated by seed or cuttings. Seeds should be sown in a well-drained, sandy soil mix, and kept moist. Cuttings should be taken in late spring or early summer and rooted in a sandy soil mix. Keep the soil moist and provide bright, indirect light. The plant prefers full sun and well-drained soil.

Where to Find Hypericum edisonianum

Hypericum edisonianum is native to the United States and can be found in moist, sandy soils in the southeastern states.

Hypericum edisonianum FAQ

What is the scientific name of Hypericum edisonianum?

Hypericum edisonianum

What is the common name of Hypericum edisonianum?

Edison's St. John's Wort

Where is Hypericum edisonianum found?

Central and South America

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,

References

The Plant List v1.1 record tro-7801133: Based on the initial data import
John Kunkel Small (1869-1938): Based on occurrence of standard abbreviation 'Small' in the authors string.
Norman Keith Bonner Robson (b.1928): Based on occurrence of standard abbreviation 'N.Robson' in the authors string.
P.B. Adams: Based on occurrence of standard abbreviation 'P.B.Adams' in the authors string.