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Group:

Eudicot

Estimated genome size:

1.5 m in height

Size:

1.5 m in height

Distribution:

Brunia noduliflora occurs from the Cederberg southwards to the Cape Peninsula and eastwards as far as the Cockscomb in the Groot Winterhoek Mountains of the Eastern Cape, at altitudes from near sea level to approximately 1 500 m.

PromethION Sequencing Report:

Output:

39.88 Gigabases

Approximate N50:

16.91 kilobases

Draft Genome Assembly Statistics:

Genome Length:

0.72 Gigabases

BUSCO completeness score (single and duplicated genes):

97.40% [S: 47.0%, D: 50.0%]

Importance:

Brunia noduliflora is the most widespread species in the subgenus Brunia and occurs across diverse fynbos habitats in the Cape Floristic Region. Its broad ecological range makes it valuable for studying diversification and adaptation within the Bruniaceae.

Sample Contributor contact details:

Leanne Dreyer
Stellenbosch University

Group:

Monocot

Estimated genome size:

Size:

0.5 m in height

Distribution:

The shores of the Western and Eastern Cape Provinces of South Africa.

PromethION Sequencing Report:

Output:

227.85 Gigabases

Approximate N50:

13.26 kilobases

Assembly N50:

8 949.62 kilobases

Contig number:

3 107

Draft Genome Assembly Statistics:

Assembler used:

Hifiasm

Genome Length:

10.54 Gigabases

BUSCO completeness score (single and duplicated genes):

99.5% [S: 11.3%, D: 88.0%]

BUSCO database:

viridiplantae

Thinopyrum distichum

Coastal Wheatgrass

Species Card Details

Importance:

It is the sole species of the genus that occurs in the Southern Hemisphere. It is a wild relative of bread wheat and is a halophyte. If the genes conferring its ability to tolerate high levels of soil salinity can be transferred to commercial wheat, it has the potential to expand wheat production and increase food security.

Sample Contributor contact details:

Willem Botes
Stellenbosch University

Date Published:

2025-08-27

Photo credit:

© D. Richardson

Flora

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