Biology:Watsonia borbonica

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Short description: Species of flowering plant

Watsonia borbonica
Starr 070308-5443 Watsonia borbonica.jpg
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Iridaceae
Genus: Watsonia
Species:
W. borbonica
Binomial name
Watsonia borbonica
(Pourr.) Goldblatt

Watsonia borbonica, the Cape bugle-lily,[1] is a species of plant in the family Iridaceae that is native to South Africa .

Taxonomy

Watsonia borbonica has two subspecies: W. borbonica subsp. ardernei, and subsp. borbonica. W. borbonica subsp. ardernei is named in honour of H.M. Arderne, the Cape Town businessman whose family established the Arderne Gardens in Claremont . This subspecies is best known for its white form that is well-established in cultivation.[2]

Characteristics

The species grows from corms. It is dormant in summer and grows in winter, which is the rainy season in its native habitat. It has tall strap-like leaves growing in a fan arrangement. It may grow up to two metres tall. It flowers for up to 4–5 weeks in spring.

Distribution and habitat

Watsonia borbonica grows in the winter-rainfall areas of the Western Cape of South Africa. It usually grows on slopes consisting of rocky sandstone or clay and granite. It may be found occasionally in sandy soils.[3]

Cultivation

Watsonia borbonica is a good garden plant as it bears showy flowers. It needs well-drained soil and full sun. During the dormant phase it should be kept dry.[4]

References

Wikidata ☰ Q7974880 entry