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DD

Assessment ID
330808
Taxon name
Aristida mutabilis
Trin. & Rupr.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Aristida mutabilis
Trin. & Rupr.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
liliopsida
Order
poales
Family
poaceae
Genus
Aristida
Species
mutabilis
Species authority
Trin. & Rupr.
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
There is relatively little information available regarding this species in the UAE, specifically, in terms of its distribution within the country. As such, it is assessed as Data Deficient.
Assessment details
Year assessed
2019
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
In the UAE, it was recorded in 2009 from Khor Kalba's protected area, before the area was designated. Globally, the native range of this species spans from Sahara to Tanzania, the Arabian Peninsula and India (Board of Trustees, RBG Kew 2019).
Is there a map available in assessment?
Yes
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
This annual grass species is known to grow in stony and rocky ground, including gravel plains (Norton et al. 2009, Gairola et al. 2017). It is also described as growing in plantation habitats (MEW 2010).
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.
Assessment ID
330807
Taxon name
Aristida funiculata
Trin. & Rupr.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Aristida funiculata
Trin. & Rupr.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
liliopsida
Order
poales
Family
poaceae
Genus
Aristida
Species
funiculata
Species authority
Trin. & Rupr.
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
From the available information on this species, its current distribution within the UAE is unclear. Therefore, it is assessed as Data Deficient.
Assessment details
Year assessed
2019
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
G.R. Feulner (in litt, MEW 2010) stated that this plant has been recorded a few times in the UAE. However, there is a lack of distribution data available. Globally, this species is distributed across North Africa, the Middle East, Pakistan, India and Thailand (Board of Trustees, RBG Kew 2018).
Is there a map available in assessment?
Not possible
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
This species is an annual plant of sandy soil with a three-haired awn up to 8 cm in length (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.
Assessment ID
330802
Taxon name
Stipagrostis paradisea
(Edgew.) De Winter
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Stipagrostis paradisea
(Edgew.) De Winter
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
liliopsida
Order
poales
Family
poaceae
Genus
Stipagrostis
Species
paradisea
Species authority
(Edgew.) De Winter
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
The distribution of this species in the UAE is not clear as a result of confusion with other members of the genus, primarily with S. raddiana, which it is sometimes considered a synonym of. Confirmation of the distribution in the UAE is required, it is assessed as Data Deficient.
Assessment details
Year assessed
2019
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
Brown and Sakkir (2004) report the species from rocky habitats in Abu Dhabi Emirate, without details. The draft Red Data Book for the UAE considered the species to be common in the northern region of the UAE (MEW 2010). The full distribution is not clear as a result of confusion with other members of the genus in the UAE. Feulner (2011) recorded S. raddiana from higher elevations in the Ru'us al-Jibal, and considered S. paradisea to be a synonym of S. raddiana. The native range of the species is Egypt and Somalia in Africa, through the Arabian Peninsula, and east to Afghanistan and the western Himalaya (Board of Trustees, RBG Kew 2018).
Is there a map available in assessment?
Incomplete
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
Recorded from gravel and rocky habitats; wadis (MEW 2010).
Threats and conservation measures listed
Threats listed in assessment
Grazing by livestock may impact the species in parts of its range.
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.
Assessment ID
330799
Taxon name
Ochradenus baccatus
Delile
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Ochradenus baccatus
Delile
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
brassicales
Family
resedaceae
Genus
Ochradenus
Species
baccatus
Species authority
Delile
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
In the UAE, this species is recorded from near Al Ain. Confirmation of the presence, distribution and origin of the species in the UAE is required, and it is considered Data Deficient.
Assessment details
Year assessed
2019
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
In the UAE, this species is recorded from sand plains near Al Ain (Jongbloed et al. 2003). Jongbloed et al. (2003; based on records from a helicopter survey by Mandaville in the early 1980s; G.R. Feulner pers. comm. 2020) records the species from the high Ru'us al-Jibal. However, in his checklist of the Ru'us al-Jibal species, Feulner (2011) only records this species from Jazirat al-Ghanem in northern Oman, and G.R. Feulner (pers. comm. 2020) confirmed that the Mandaville records are from Oman. G. Brown (pers. comm. 2019) considers that the species is absent from the UAE. It is possible that records should instead refer to O. arabicus. The global range of this species extends across northern Africa, and through the Arabian Peninsula to Iran and Pakistan (Board of Trustees, RBG Kew 2019).
Is there a map available in assessment?
Not possible
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
Ochradenus baccatus is known from sand plains. There is little other information available.
Threats and conservation measures listed
Threats listed in assessment
Without detailed information on the distribution in the UAE, little can be said about threats.
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.
Assessment ID
330797
Taxon name
Herniaria maskatensis
Bornm.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Herniaria maskatensis
Bornm.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
caryophyllales
Family
caryophyllaceae
Genus
Herniaria
Species
maskatensis
Species authority
Bornm.
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species was recently recorded for the UAE from Al Ain, from near the border with Oman. It is suspected to be at the northern extent of its natural range at Jebel Hafeet. With no other information is available, the species is assessed as Data Deficient.
Assessment details
Year assessed
2019
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 was recently recorded for the UAE from Sa'aa, Al Ain, near the border with Oman (EAD; S. Sakkir pers. comm. 2019). The species may be introduced, but it is probably one of several species, more common further south in Oman, that taper out northwards, and have their northernmost outliers in the Al-Ain area, at the northern end of Jebel Hafeet (G.R. Feulner pers. comm. 2020). This species is native to the southern Arabian Peninsula (Oman and Yemen; Board of Trustees, RBG Kew 2019). Plants of the World Online does not list the UAE as a native country of occurrence for this species (Board of Trustees, RBG Kew 2019).
Is there a map available in assessment?
Yes
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
Herniaria maskatensis is reported to occur on gravel plains.
Threats and conservation measures listed
Threats listed in assessment
The known area of distribution is subject to disturbance by roads, housing, and recreational and touristic amenities.
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.
Assessment ID
330792
Taxon name
Plocama calycoptera
(Decne.) M.Backlund & Thulin
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Plocama calycoptera
(Decne.) M.Backlund & Thulin
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
gentianales
Family
rubiaceae
Genus
Plocama
Species
calycoptera
Species authority
(Decne.) M.Backlund & Thulin
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
In the UAE, this species was considered to be restricted to the mountains of the Ru'us al-Jibal, however the species has recently been recorded for Wadi Helo and Wadi Mai. Whilst the species may have a widespread area of occupancy, it is always rare, and further research is required to confirm the full extent of its distribution within in the UAE. It is therefore assessed as Data Deficient.
Assessment details
Year assessed
2019
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
In the UAE, this species was for a long time recorded only from the Ru'us al-Jibal (Jongbloed et al. 2003, Feulner 2011) but it was also known to occur in northern Oman (Ghazanfar 1992). It has since been recorded for Wadi Helo (coll. A. El-Keblawy, 2010; Sharjah Seedbank & Herbarium) and from Wadi Mai, Fujairah (Sharjah Seedbank & Herbarium). The global range of this species is from Egypt and northeast Sudan, through the Arabian Peninsula, to Iran and Pakistan (Board of Trustees, RBG Kew 2019). It occurs in adjacent parts of northern Oman, including the Musandam Peninsula.
Is there a map available in assessment?
Yes
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
A perennial, woody based, dwarf shrub that grows to 0.2-0.3 m in height (Jongbloed et al. 2003). Found from c. 200 m to at least 1,600 m elevation from wadi beds to open ridges in the Ru'us al-Jibal (Feulner 2011). MEW (2010) gave the habitats as wadis, wadi beds and associated gravelly plains.
Threats and conservation measures listed
Threats listed in assessment
There is no information on the presence and impact of threats.
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.
Assessment ID
330787
Taxon name
Ononis sicula
Guss.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Ononis sicula
Guss.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
fabales
Family
fabaceae
Genus
Ononis
Species
sicula
Species authority
Guss.
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species occurs in scattered localities across the mountains of the UAE and is generally described as rare. The estimated extent of occurrence (EOO) for the plant is around 1,600 km<sup>2</sup>. Nothing is known of the population size and trend, and it is considered Data Deficient.
Assessment details
Year assessed
2019
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, this species is recorded from scattered localities in the mountains including the Ru'us al-Jibal (Jongbloed et al. 2003). It is generally found between low to medium elevations (Jongbloed et al. 2003, Feulner 2011). The estimated EOO for this species is around 1,600 km<sup>2</sup>. Globally, the native range of this species encompasses northern Africa and Somalia, in addition to from the Mediterranean to the Arabian Peninsula and on to Iran (Board of Trustees, RBG Kew 2019).
Is there a map available in assessment?
Yes
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
This is an annual herb species that grows within silt substrates in rocky mountain slopes (Jongbloed et al. 2003). The stems reach up to 20 cm, the leaves are trifoliate and serrated while the yellow flowers are present between February and April (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.
Assessment ID
330783
Taxon name
Silene linearis
Decne.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Silene linearis
Decne.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
caryophyllales
Family
caryophyllaceae
Genus
Silene
Species
linearis
Species authority
Decne.
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
There is little information available regarding this species. This may be due to lack of records for this specific species in addition to confusion surrounding taxonomy. Although Plants of the World Online recognises this as an accepted species, Ghazanfar (2007) suggested that this may be conspecific with Silene austroiranicus. Further research to validate its taxonomic status and distribution within the UAE is needed. As a result, it is currently assessed as Data Deficient.
Assessment details
Year assessed
2019
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 is recorded from the Ru'us al-Jibal at two specific sites: Wadi Naqab (Ras Al Khaimah) and Jebel Yibir (Feulner 2011). These localities can be found as 250 m and 1,200 m altitude, respectively (Feulner 2011). Including S. arenosa, the species range extends to the sandy desert of eastern Dubai (Jongbloed et al. 2003). This species is native to Egypt and the Arabian Peninsula (Board of Trustees, RBG Kew 2019).
Is there a map available in assessment?
Yes
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
This is a herb species which can be found on open mountain slopes (Chamberlain 1996, Feulner 2011) and in sandy deserts between dunes (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.
Assessment ID
330781
Taxon name
Silene apetala
Willd.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Silene apetala
Willd.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
caryophyllales
Family
caryophyllaceae
Genus
Silene
Species
apetala
Species authority
Willd.
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is considered to occur both in the Ru'us al-Jibal and the Hajar Mountain range. However, there is no information on population size and threats. As a result, it is currently assessed as Data Deficient, with confirmation of a detailed distribution required.
Assessment details
Year assessed
2019
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 is thought to be recorded from the Hajar Mountains and the Ru'us al-Jibal (Jongbloed et al. 2003). It has been observed at altitudes up to 1,600 m in the Ru'us al-Jibal (Feulner 2011). Globally, the native range of this species spans from the Mediterranean to the Arabian Peninsula (Board of Trustees, RBG Kew 2019), including Socotra.
Is there a map available in assessment?
Incomplete
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
It is an annual species that can grow up to 0.25 m in height (Jongbloed et al. 2003). The plant is covered in fine white hair and has lance-shaped leaves, in addition to white or pink flowers which can be seen between February and April (Jongbloed et al. 2003). It is generally found growing in silt between rocks in wadis and fallow fields (Jongbloed et al. 2003). In Oman, the species is found in the foothills of the mountains, on stony slopes, in dry runnels, and amongst stones and rocks, from 450-“1,200 m (S. Ghazanfar pers. comm. 2019).
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.
Assessment ID
330776
Taxon name
Arenaria leptoclados
(Rchb.) Guss.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Arenaria leptoclados
(Rchb.) Guss.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
caryophyllales
Family
caryophyllaceae
Genus
Arenaria
Species
leptoclados
Species authority
(Rchb.) Guss.
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Data Deficient
Abbreviated status
DD
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is thought to occur in the Ru'us al-Jibal and has also been recorded from the Hatta area, however, a detailed distribution of the species within this area is not available. Little information is also known about the species' habitats and ecology, and the taxonomic identity of this species with respect to Arenaria serpyllifolia requires confirmation. As such, it is assessed as Data Deficient, pending further information into its distribution within the UAE in order to accurately assess its extinction risk.
Assessment details
Year assessed
2019
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, a single plant of this species was recorded from Wadi Khabb Shamsi in the Ru'us al-Jibal at high elevations (Feulner 2011, 2014), although it is not clear if this record is from within the UAE or from Oman. It is also known to occur in the Hatta area (MEW 2010) and to the south, in the Jebel Akhdar, Oman (Feulner 2011). The material from the Hajar Mountains in Oman is referable to A. leptocladus, differing from the more robust A. serpyllifolia L. in its distribution and habitat, the latter typically a field weed or a mountain plant (S. Ghazanfar pers. comm. 2019). In Oman it is found at high altitudes (900-2,500 m). This species is native to temperate Eurasia and Africa (MEW 2010, Board of Trustees RBG Kew 2019).
Is there a map available in assessment?
Not possible
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat
Habitat details as listed in assessment
This species has been recorded as growing on stony slopes and silt terraces (Feulner 2011, 2014).
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.