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Species Card Details

Euphorbia tetragona

Honey Euphorbia

Species Card Photograph

Group:

Eudicot

Size:

2 - 3 m

Distribution:

Located in dry subtropical and coastal areas of southern Africa, this species occurs in the Eastern Cape from Uitenhage northwest of Port Elizabeth, extending eastward and northward into KwaZulu Natal.

PromethION Sequencing Report:

Output:

92.1 Gigabases

Approximate N50:

15.44 kilobases

Assembly N50:

12 081.75 kilobases

Contig number:

1 458

Draft Genome Assembly Statistics:

Assembler used:

Hifiasm

Genome Length:

3.25 Gigabases

BUSCO completeness score (single and duplicated genes):

99.8% [S: 74.4%, D: 25.4%]

BUSCO database:

viridiplantae

Importance:

The Honey Euphorbia is an ornamental, soil adaptable plant with nectar-rich flowers and soil-enhancing properties. However, the Euphorbiaceae family in southern Africa is increasingly threatened by illegal trade, underscoring the need for urgent conservation.

Sample Contributor contact details:

Mr Thabang Makola
SANBI

Date Published:

2026-02-09

Photo credit:

© T. Makola

Flora

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