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Gerbera ambigua ( Inglês )

fornecido por wikipedia EN

Gerbera ambigua is a species of flowering plant in the section Lasiopus[1] of genus Gerbera belonging to the basal Mutisieae tribe within the large Asteraceae (or Compositae) family.[2]

It is indigenous to Southern Africa and commonly known as the Botterblom or Griekwateebossie in Afrikaans. It was first described by Carl Heinrich 'Bipontinus' Schultz in Flora Journal in 1844.[3]

Gerbera ambigua, yellow form

Etymology

The genus was named in honour of German botanist and medical doctor Traugott Gerber (1710 — 1743).[4] The Latin epithet ambigua means "doubtful".

Description

Ray florets are commonly white above and pink beneath

Gerbera ambigua is an acaulescent tufted perennial herb with thickened woody rootstock and naked flowering scapes up to 35 cm high. Leaves are very variable, usually petiolate, elliptical or oblanceolate, 5–8 cm long and 2.5–3.5 cm wide, thinly hairy above and white- or yellow-felted beneath. Flower-heads (capitula) are 2–5 cm in diameter, ray florets are white to yellow abobe and pink to coppery reddish on reverse. It flowers from September to February.[5][6][7]

Distribution

Gerbera ambigua grows in grassland and savanna of eastern South Africa, Lesotho, Eswatini and in tropical Southern Africa: Zaire, Angola, Zambia, Malawi, Tanzania, Zimbabwe, Mozambique, Malawi.[2]

Habitat

The species grows from 1500 m to 2600 m above sea level on rocky slopes in woodland. It is able to survive both dry, cold winters and annual fires which are typical of the region in which it is found.

Ecology

The species is pollinated by many different flying insects including beetles which feed on the pollen.

References

  1. ^ Hansen, Hans V. (1988). "A taxonomic revision of the genera Gerbera sect. Isanthus, Leibnitzia (in Asia), and Uechtritzia (Compositae, Mutisieae)". Nordic Journal of Botany. 8 (1): 61–76. doi:10.1111/j.1756-1051.1988.tb01707.x. ISSN 1756-1051.
  2. ^ a b "Gerbera ambigua Sch.Bip". Plants of the World Online. Royal Botanic Gardens Kew. Retrieved 5 February 2022.
  3. ^ "Flora oder Allgemeine Botanische Zeitung: welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält". Flora. Flora, oder, Allgemeine botanische Zeitung. Regensburg: Die Gesellschaft. 27: 780. 7 January 1844.
  4. ^ "Traugott Gerber". Gerbera.org.
  5. ^ Pooley, Elsa (2003). Mountain flowers : a field guide to the flora of the Drakensberg and Lesotho (1st ed.). Durban [South Africa]: Flora Publications Trust, c/o Natal Herbarium. p. 114. ISBN 0620302224.
  6. ^ Manning, John (March 29, 2019). Field guide to wild flowers of South Africa, Lesotho and Swaziland. Cape Town: Struik Nature. p. 406. ISBN 9781770077584.
  7. ^ Pope, G. V. (1992). "Compositae". Flora Zambesiaca. 6 (1). Retrieved 5 February 2022.

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Wikipedia authors and editors
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Gerbera ambigua: Brief Summary ( Inglês )

fornecido por wikipedia EN

Gerbera ambigua is a species of flowering plant in the section Lasiopus of genus Gerbera belonging to the basal Mutisieae tribe within the large Asteraceae (or Compositae) family.

It is indigenous to Southern Africa and commonly known as the Botterblom or Griekwateebossie in Afrikaans. It was first described by Carl Heinrich 'Bipontinus' Schultz in Flora Journal in 1844.

Gerbera ambigua, yellow form
licença
cc-by-sa-3.0
direitos autorais
Wikipedia authors and editors
original
visite a fonte
site do parceiro
wikipedia EN