Halopyrum mucronatum | UAE National Red List of Vascular Plants
Taxa
Halopyrum mucronatum | (L.) Stapf
Publication
Asessment status in full
Vulnerable
Assessment status abreviation
VU
Assessment status criteria
B1ab(ii,iii,v)
Assessment rationale/justification
Within the UAE, this species is restricted to coastal areas of the Arabian Gulf, from Abu Dhabi to Ra's al Khaimah, and recorded from at least one offshore island (Zirku Island). Western (1983a) recorded the species from Saadiyat Island and from Abu Dhabi Island, where it persisted even after levelling and back-filling with material in early 1982. The estimated extent of occurrence (EOO) is 14,328 km<sup>2</sup> and this species is considered to occur at between 5-10 locations, based on the threat of ongoing development. In addition, this development is causing a continuing decline in the extent and quality of the available habitat, especially as a result of it habitat specificity. Therefore, this species is assessed as Vulnerable (B1ab(ii,iii,v)). No regional adjustment is made as the extent of any rescue effect is not known.
Assessment year
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Affliation of assessor(s)/contributors/reviewers listed on assessment
Government
IGO
Assessor affiliation specific
Government|IGO
Criteria system specifics
IUCN v3.1 + Regional Guidelines v4.0
Criteria system used
IUCN
Criteria Citation
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.
Endemic to region
Not_assigned
Endemism Notes
Is an endemic?: Not_assigned
Threats listed in assessment
Grazing by livestock may impact the species in parts of its range, however the impacts from coastal development have been significant in terms of declines in this species. Known localities, such as Saadiyat Island, are now very developed which reduces the likelihood of this species persisting there.
Conservation Measures
Conservation measures:
Conservation measures notes:
Required conservation measures:
History
Coastal development within the UAE has been increasing in frequency and intensity since 1996, reducing the extent and quality of available habitat for this species.
Scientific Name | Kingdom | Phylum | Class | Order | Family | Genus |
---|---|---|---|---|---|---|
Halopyrum mucronatum | Plantae | Tracheophyta | Liliopsida | Poales | Poaceae | Halopyrum |