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Species Card Details

Warburgia salutaris

Pepper-bark Tree

Species Card Photograph

Group:

Eudicot

Size:

5 – 10 m in height

Distribution:

Warburgia salutaris occurs in Mpumalanga, Limpopo, KwaZulu-Natal and the Eastern Cape in South Africa. It is also distributed in Zimbabwe, Mozambique, Malawi and Tanzania. It typically grows on moist, rocky slopes, in riverine forests and mountainous regions.

PromethION Sequencing Report:

Output:

397 Gigabases

Approximate N50:

22.69 kilobases

Assembly N50:

63 468 kilobases

Contig number:

383

Draft Genome Assembly Statistics:

Assembler used:

Hifiasm

Genome Length:

1.18 Gigabases

BUSCO completeness score (single and duplicated genes):

98.1% [S: 88.9%, D: 9.2%]

BUSCO database:

viridiplantae

Importance:

Warburgia salutaris is an important indigenous medicinal plant that is currently endangered due to overharvesting and habitat loss. Its genome will support conservation efforts and research into the biosynthesis of bioactive compounds.

Sample Contributor contact details:

Mthokozisi Simelane
University of Johannesburg

Date Published:

2026-10-07

Photo credit:

© N. Mashishi

Flora

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