Serruria cygnea

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Serruria cygnea
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Serruria
Species:
S. cygnea
Binomial name
Serruria cygnea

Serruria cygnea, the swan spiderbush, is a flowering shrub that belongs to the genus Serruria and forms part of the fynbos. The plant is endemic to the Western Cape and occurs in the Sandveld, the Cederberg up to the Slanghoekberge and Hexrivierberge. The shrub grows up to 1.0 m tall and flowers from September to November.

The plant sprouts again after it burns. Two months after flowering, the fruit falls and ants disperse the seeds. They store the seeds in their nests. The plant is unisexual. Pollination takes place through the action of insects. The plant grows in sandstone and shale soil at elevations of 350 - 950 m.

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Serruria roxburghii, the short-leaf spiderhead, is a flowering shrub that belongs to the genus Serruria and forms part of the fynbos. The plant is endemic to the Western Cape and occurs at Paarlberg, Paardeberg in Malmesbury, and Riebeek-Kasteel. The shrub grows to 1.0 m high and flowers from September to November.

Serruria nervosa, the fluted spiderhead, is a flowering shrub that belongs to the genus Serruria and forms part of the fynbos. The plant is endemic to the Western Cape and occurs from the Kleinrivierberge to the Elim plain and up to the coast. The shrub is small, upright and grows only 30 cm high and flowers from July to November

References

  1. Rebelo, A.G., Mtshali, H. & von Staden, L. 2020. Serruria cygnea. The IUCN Red List of Threatened Species 2020: e.T113236775A185584759. https://dx.doi.org/10.2305/IUCN.UK.2020-3.RLTS.T113236775A185584759.en. Accessed on 15 July 2023.

Sources