Uploaded by
National Red List Database
Taxonomic information
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
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
Assessed as
Data Deficient
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This species is known from a small number of scattered locations in the UAE, and it is also described as being locally common within its range. However, it predominantly grows in disturbed areas such as roadsides and plantations, it is a recognised weed of agricultural crops, and has been included on a list of introduced plants of the UAE. It is retained here as Data Deficient pending conformation of the origin of the species in the UAE.
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
This species appears to occur in scattered localities throughout the UAE (Jongbloed et al. 2003). The species is a significant agricultural weed (CABI 2019) and is listed as an introduced landscape plant by MoCCaE, and its origin in the UAE perhaps requires confirmation. The species is not cited for the UAE by Al Mehairbi et al. (2019). Globally, the native range of this species spans from Macaronesia and the Mediterranean to the Himalayas and Eritrea (Board of Trustees, RBG Kew 2019), and it has been very widely introduced.
Is there a map available in assessment?
Yes
Habitat and systems
Ecological system type
Habitat
Habitat details as listed in assessment
This annual grass species grows within plantation habitats, in addition to terraced fields and along roadsides (Jongbloed et al. 2003, Norton et al. 2009, Feulner 2011). It can reach up to 1.0 m in height and has soft, flat leaves with pointed tips, and flowers between February and May (Jongbloed et al. 2003).
Threats and conservation measures listed
Threats listed in assessment
There is no information available.
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.
