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Group:
Eudicot
Estimated genome size:
1.5 m
Size:
1.5 m
Distribution:
Maiden's Quiver Tree is restricted to desert mountainsides and arid ravines in South Africa (Richtersveld of the Northern Cape) and southern Namibia. Its distribution is concentrated within the Ai-Ais Richtersveld Transfrontier Park.
PromethION Sequencing Report:
Output:
379.51 Gigabases
Approximate N50:
12.36 kilobases
Draft Genome Assembly Statistics:
Genome Length:
11.21 Gigabases
BUSCO completeness score (single and duplicated genes):
99.9% [S: 92.7%, D: 6.8%]
Importance:
Aloidendron ramosissimum is threatened by plant theft, overgrazing, and ongoing habitat degradation. Its slow growth and low resilience mean disturbances, drought, and increased grazing pressure have long-term impacts, especially on juvenile survival. Climate change and possible mining activities are expected to further reduce its suitable habitat.
Sample Contributor contact details:
Thabang Makola
South African Biodiversity Institute
Group:
Eudicot
Estimated genome size:
Size:
0.3 - 0.5 m
Distribution:
This species is endemic and widespread across western South Africa, from the Richtersveld to Clanwilliam.
PromethION Sequencing Report:
Output:
66.57 Gigabases
Approximate N50:
16.39 kilobases
Assembly N50:
48 987.56 kilobases
Contig number:
1 473
Draft Genome Assembly Statistics:
Assembler used:
Hifiasm
Genome Length:
0.57 Gigabases
BUSCO completeness score (single and duplicated genes):
99.8% [S: 89.9%, D: 9.9%]
BUSCO database:
viridiplantae
Pelargonium echinatum
Prickly-stemmed
pelargonium
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Importance:
Prickly-stemmed pelargonium is among the most beautiful winterflowering pelargoniums. Traditionally, South African tribes have used Pelargonium species to treat ailments such as diarrhea, dysentery, wounds, fever, colds, sore throats, and urinary issues, to name a few. The essential oil from Pelargonium species is highly valued for its rose like fragrance with minty notes, widely used in perfumery and aromatherapy. Known for its calming and balancing properties, it helps relieve anxiety, fatigue, and depression, while also benefiting skin care and respiratory health.
Sample Contributor contact details:
Mr Thabang Makola
South African National Biodiversity Institute
Date Published:
2025-12-01
Photo credit:
© T. Makola
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