Taxon name
Limonium carnosum
(Boiss.) Kuntze
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Limonium carnosum
(Boiss.) Kuntze
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Species authority
(Boiss.) Kuntze
Taxonomic notes and synonyms listed
Limonium carnosum name record as unresolved, it differs from L. failachicum in vegetative traits by having very long, nearly erect stems and narrower leaves (the ratio of length to width is smaller) and in the flowering characters by distinctly larger bracts and calyces; L. carnosum has clearly larger bracts and calyces than L. failachicum. Plant list, 2020 suggest that it is asynonymous with Satica camosa Boiss.
Location and scope
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Qualifying criteria (if given)
B1ab(iii)
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This species occurs in severely fragmented localities across the UAE. The estimated extent of occurrence (EOO) of its range is 493 km<sup>2</sup>, which falls within the threshold for Endangered under Criterion B1. In addition, this species is considered to occur at three threat-based locations and is experiencing ongoing decline in the extent and quality of habitat due to development of buildings, roads and infrastructure. Therefore, this species is assessed as Endangered B1ab(iii).
Assessment details
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
IUCN. 2012. IUCN Red List Categories and Criteria: Version 3.1, Second edition. IUCN, Gland, Switzerland and Cambridge, UK. iv + 32pp pp. And IUCN. 2012. Guidelines for Application of IUCN Red List Criteria at Regional and National Levels: Version 4.0. Gland, Switzerland and Cambridge, UK: IUCN. iii + 41pp.
Further information
Endemism (according to assessment)
Endemic to region
Not assigned
Taxon distribution as listed in assessment
Within the UAE, it has been recorded at coastal sites including Ras al-Khaimah (Jongbloed et al. 2003). The estimated EOO is 493 km<sup>2</sup> and this species is considered to occur at three locations. The native range of this species is the Arabian Peninsula (Board of Trustees, RBG Kew 2019).
Is there a map available in assessment?
Yes
Habitat and systems
Ecological system type
Habitat
Habitat details as listed in assessment
This perennial herb has a woody base and can reach up to 30 cm in height (Jongbloed et al. 2003). It is often covered in salt crystals, has narrow spoon-shaped leaves and pale-pink or white flowers which are seen between March and May (Jongbloed et al. 2003). Limonium carnosum is generally found growing in saline sand and silt within gravel plain environments (Jongbloed et al. 2003), although it also utilises rocky environments.
Threats and conservation measures listed
Threats listed in assessment
This species is threatened by development and construction of roads, buildings and infrastructure within its range (G.R. Feulner in litt., MEW 2010).
History
Coastal development along the Arabian Gulf Coast of the UAE has increased in frequency and intensity since 1996, reducing the extent of quality of available habitat for this species.
Publication
Allen, D.J., Westrip, J.R.S., Puttick, A., Harding, K.A., Hilton-Taylor, C. and Ali, H. 2021. UAE National Red List of Vascular Plants. Technical Report. Ministry of Climate Change and Environment, United Arab Emirates, Dubai.
