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Grewia sely

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Grewia sely
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Malvaceae
Genus: Grewia
Species:
G. sely
Binomial name
Grewia sely
Synonyms[2]
  • Vincentia sely (R.Vig.) Burret
  • Vinticena sely (R.Vig.) Burret

Grewia sely is a species of flowering plant in the family Malvaceae, native to Madagascar.[2] It is known from only two locations on the island, and is critically endangered.[1]

Description

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Grewia sely is a small shrub, growing up to 3 meters tall.[1] It can be distinguished from the other members of its genus growing on Madagascar by its leaves, which are not acuminate at their apices.[3]

Range and habitat

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Grewia sely is known from only two locations, 1395 km apart, in northern Sava Region at the northern end of the island, and Anosy region at Madagascar's southern end.[1]

It is found in dry deciduous forest on lateritic soils near the coast, between sea level and 28 meters elevation.[1]

Conservation and threats

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The two subpopulations are severely fragmented, and are genetically isolated. The species is threatened with habitat loss from shifting cultivation and conversion to agriculture. The northern subpopulation occurs in Loky-Manambato protected area. Its conservation status is assessed as critically endangered.[1]

References

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  1. ^ a b c d e f Andriamanohera, A.M. 2020. Grewia sely. The IUCN Red List of Threatened Species 2020: e.T137616738A137901093. https://dx.doi.org/10.2305/IUCN.UK.2020-1.RLTS.T137616738A137901093.en. Accessed on 18 September 2022.
  2. ^ a b "Grewia sely R.Vig". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. Retrieved 31 May 2021.
  3. ^ Mabberley, David J.; Capuron, René. "Révision des Malvaceae-Grewioideae (" Tiliacées ", p.p.) de Madagascar et des Comores. IV. Les Grewia du sous-genre Burretia (Hochr.) Capuron" (PDF). Adansonia. Série 3. 21 (2): 283–300. Retrieved 31 May 2021.