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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:

0.3 to 0.5m tall

Distribution:

Distribution includes the Namibia, Free State, KwaZulu-Natal, Lesotho, and Swaziland.

PromethION Sequencing Report:

Output:

105.33 Gigabases

Approximate N50:

11.21 kilobases

Assembly N50:

127.85 kilobases

Contig number:

8 626

Draft Genome Assembly Statistics:

Assembler used:

Flye

Genome Length:

0.46 Gigabases

BUSCO completeness score (single and duplicated genes):

98.4% [S: 79.1%, D: 19.3%]

BUSCO database:

viridiplantae

Xerophyta viscosa

Small black-stick lily

Species Card Details

Importance:

Xerophyta species are desiccation tolerant, with leaves able to survive dehydration to below 5% relative water content. To identify the regulatory switches that protect against desiccation, multiple Xerophyta genomes can be compared. Although a genome assembly attributed to X. viscosa has been published, it is actually that of X. schlechteri; assembling the true X. viscosa genome will correct this and help identify conserved regulatory switches.

Sample Contributor contact details:

Nicola Illing
University of Cape Town

Date Published:

2026-02-10

Photo credit:

© M. Prag

Flora

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