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LC

Assessment ID
330836
Taxon name
Dactyloctenium scindicum
Boiss.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Dactyloctenium scindicum
Boiss.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
liliopsida
Order
poales
Family
poaceae
Genus
Dactyloctenium
Species
scindicum
Species authority
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
Within the UAE, this species is known from widespread, scattered records across the country. Although the species is likely to be negatively affected by coastal development, this threat is not thought to affect the entire distribution of the species. Therefore, it is assessed as Least Concern.
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 is found in scattered locations within the east of the UAE. Jongbloed et al. (2003) report it from mountains and wadis, and show scattered point localities east of Al Ain, from near Hatta, and two other eastern localities, but also show a significant distribution along the coast east of Abu Dhabi city. Feulner (2011) reports occurrence in the Hajar Mountains (wadis, lower slopes, foothills and alluvial plains) without details. Mahmoud et al. (2018) reported the species from plantations along the western slopes of the Hajar Mountains. <a href=""http://data.rbge.org.uk/herb/E00003768"">RBGE Herbarium </a>holds a specimen from the east coast from the 'Kalba date gardens' (1993). The Sharjah Seedbank & Herbarium hold records of this species from near Wahala (Sharjah) to the east near the border with Oman, from the Ras Al-Khaimah coast east at Jazirat Al Hamra, from the Sharjah-Abu Dhabi border north of Al Shwalb, and from south of Dubai city. It has also been reported from Jebel Nazwar. The native distribution of this species is from north-east Africa (Egypt to Kenya) to north-west India, and it has been introduced to the Americas (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
Found in mountains and wadis, this is a perennial species with creeping rhizomes, forming moderate clumps and flowering from October to March (Jongbloed et al. 2003). Böer and Saenger (2006) and Qureshi (2017) considered this to be a species of sand sheets.
Threats and conservation measures listed
Threats listed in assessment
Coastal populations of this species in Abu Dhabi Emirate are assumed to have been impacted, but there is no information available on threats elsewhere within 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
330835
Taxon name
Cymbopogon schoenanthus
(L.) Spreng.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Cymbopogon schoenanthus
(L.) Spreng.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
liliopsida
Order
poales
Family
poaceae
Genus
Cymbopogon
Species
schoenanthus
Species authority
(L.) Spreng.
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
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is widespread in eastern parts of the UAE. Whilst some impacts from grazing might occur, it is thought that the species still qualifies as Least Concern.
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 is a common and widespread species in the Hajar Mountains (Jongbloed et al. 2003) and also is recorded south to Jebel Hafeet (Sakkir and Brown 2014). Al Meharibi et al. (2019) show presence of this throughout the east coast. The species is recorded from the Ru'us al-Jibal, although uncertain if from parts of the mountains within the UAE, and confusion is possible with other members of the genus (Feulner 2011). Feulner (2016) considers only this species of Cymbopogon to present in Wadi Wurayah. The native range of this species is in Africa from the Sahara and the Sahel to Kenya, east through the Arabian Peninsula 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 species occurs in mountains and wadis and is a perennial grass with stems erecting up to 0.5-1.0 m in height. It flowers between March and June (Jongbloed et al. 2003).
Threats and conservation measures listed
Threats listed in assessment
Grazing by livestock may impact the species in parts of its range, but this is not likely to be significant.
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
330834
Taxon name
Cymbopogon iwarancusa
(Jones ex Roxb.) Schult.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Cymbopogon iwarancusa
(Jones ex Roxb.) Schult.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
liliopsida
Order
poales
Family
poaceae
Genus
Cymbopogon
Species
iwarancusa
Species authority
(Jones ex Roxb.) Schult.
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
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is generally described as common throughout its distribution in the Ru'us al-Jibal. This may related to its ability to survive at particularly high elevations and rocky summits, where it has been described as dominant and co-dominant. However, this species appears to be severely impacted by extended periods of drought, which may become more common as a result of climate change. Therefore, it is currently assessed as Least Concern with the need to reassess as conditions continue to change.
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 recorded in the Ru'us al-Jibal under the name, Cymbopogon jwarancuse (Jongbloed et al. 2003). It is thought to prefer high elevations (Patzelt 2015), having been recorded from the summit of Ra's Mintera, c. 1880 m asl, in the Ru'us al-Jibal (Feulner 2011). Globally, the native range of this species spans from Turkey to Socotra and on to China (Board of Trustees, RBG Kew 2019). Plants of the World Online lists 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
It is a perennial grass species which forms tufts and has been recorded as growing on cliffs and other rocky areas at high elevations (Feulner 2011, Patzelt 2015). Cymbopogon iwarancusa is a crop wild relative of lemongrass, Cymbopogon citratus (Kameswara Rao 2013).
Threats and conservation measures listed
Threats listed in assessment
It is thought that extended periods of drought may threaten this species, due to an observed decline in abundance within the Ru'us al-Jibal in the late 1990's (Feulner 2011).
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
330832
Taxon name
Corchorus depressus
(L.) Stocks
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Corchorus depressus
(L.) Stocks
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
malvales
Family
malvaceae
Genus
Corchorus
Species
depressus
Species authority
(L.) Stocks
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
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is generally considered common throughout much of the eastern UAE. However, a large proportion of its range occurs along the east coast of the UAE, which is subject to ongoing development reducing the extent and quality of available habitat. Given the estimated extent of occurrence of 7,369 km<sup>2</sup>, the species potentially qualifies as Near Threatened on the basis of its restricted EOO and continuing decline in parts of its range. However it is considered here as Least Concern on the basis of its moderately wide distribution in the country and stable populations generally.
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 is recorded from the plains at the foot of Jebel Hafeet and along the east coast of the UAE (Jongbloed et al. 2003). This species tends to occur at lower altitudes and on gentler slopes (Ghazanfar and Fisher 1998, Feulner 2011). The estimated EOO is 7,369 km<sup>2</sup>, however the AOO and the current number of locations is unknown. Its native range is from Macaronesia to 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 species inhabits gravel and sand plains (Ghazanfar and Fisher 1998, Jongbloed et al. 2003). It is a perennial species with a woody base and stems, which can grow up to 0.3 m in height (Jongbloed et al. 2003). The leaves are oval in shape and have a scalloped edge, while flowers are present between January to May and are pale yellow in colour with prominent yellow anthers (Jongbloed et al. 2003). It produces a cylindrical woody capsule for fruit (Jongbloed et al. 2003). It is described as a herb by Mahmoud et al. (2018), while Fawzi and Ksiksi (2012) describe it as a grass.
Threats and conservation measures listed
Threats listed in assessment
As this species occurs along the east coast of the UAE, it is likely to have been affected by ongoing coastal development.
History
Coastal development along the east coast of the UAE has increased since 1996, and so its Red List status is thought to have deteriorated in the intervening time.
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
330830
Taxon name
Convolvulus virgatus
Boiss.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Convolvulus virgatus
Boiss.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
solanales
Family
convolvulaceae
Genus
Convolvulus
Species
virgatus
Species authority
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
Although vulnerable to grazing pressure, this species is widespread and common, especially in the foothills of the Hajar Mountains, and is assessed as Least Concern.
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, the species occurs in the Hajar Mountains and east of Al Ain (Jongbloed et al. 2003). It has been recorded from Wadi Wurayah National Park (Judas 2016) and the park buffer zone (upper Wadi Ghulayyil Khun; Feulner 2016), Wadi Tarabat on Jebel Hafeet (Fawzi and Ksiksi 2012) and from the ""Olive Highlands"", although much less common there than at lower elevations in the mountains (Feulner 2014). MEW (2010) also reports the species from coastal wadis. The global range of this species is the eastern Arabian Peninsula to Iran and Pakistan (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 species is a perennial (Feulner 2016), small shrub that is found on sand and gravel plains, wadi beds and the slopes of low mountains (Jongbloed et al. 2003).
Threats and conservation measures listed
Threats listed in assessment
Feulner (2016) considered the species to be especially vulnerable to browsing by livestock.
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
330828
Taxon name
Convolvulus glomeratus
Choisy
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Convolvulus glomeratus
Choisy
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
solanales
Family
convolvulaceae
Genus
Convolvulus
Species
glomeratus
Species authority
Choisy
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
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is described as widespread within the Hajar Mountains and is known to occur within at least one protected area within its range. It is therefore assessed as Least Concern.
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 considered to be widespread within the Hajar Mountains (Jongbloed et al. 2003). Globally, the native range of this species spans across the Sahara, through to the Arabian Peninsula and on to 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
It is a perennial herb species that grows in wadis and mountain environments (Mahmoud et al. 2018). This plant has a woody base, can grow up to 60 cm, has lance-shaped leaves and white flowers which are present between February and April (Jongbloed et al. 2003).
Threats and conservation measures listed
Threats listed in assessment
This species may be affected by grazing from a range of browsers including gazelles and ibex (Ghazanfar and Fisher 1998). However, it is not known whether this poses a major threat to the plant.
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
330827
Taxon name
Convolvulus prostratus
Forssk.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Convolvulus prostratus
Forssk.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
solanales
Family
convolvulaceae
Genus
Convolvulus
Species
prostratus
Species authority
Forssk.
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
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is widespread throughout the UAE and is generally considered to be common. It is also able to grow within disturbed ground and may well occur in protected areas. As a result, it is assessed as Least Concern.
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
It is widespread throughout the northern UAE (Jongbloed et al. 2003). The native range of this species spans from Cape Verde to 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 perennial herb species grows within stable sand, silt in wadis and gravel plain habitats, in addition to disturbed ground (Jongbloed et al. 2003, Mahmoud et al. 2018). It has a woody base, can grow to 60 cm in height, has oblong shaped leaves and white flowers with a pale yellow centre, which can be seen between March and June (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
330826
Taxon name
Convolvulus cephalopodus
Boiss.
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Convolvulus cephalopodus
Boiss.
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
solanales
Family
convolvulaceae
Genus
Convolvulus
Species
cephalopodus
Species authority
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)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is widespread along coastal areas of the Arabian Gulf in the UAE. Although data are lacking on the population size and trend, the species is assessed as Least Concern as it is thought unlikely that it will approach the thresholds for a threatened category.
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 is found in coastal areas and inland low dunes from Abu Dhabi northward to Ras al Khaimah (Jongbloed et al. 2003). Herbarium records (Sharjah Seedbank & Herbarium) indicate a more inland distribution in the northern Emirates, but these records might be the result of anthropogenic transport along road networks. The native range is through the Arabian Peninsula, to Iraq, Iran, and Pakistan (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 species can be found growing in sand plains and low coastal dunes, flowering between January and May (Jongbloed et al. 2003, MEW 2010). It is also sometimes found in gravel substrate and low mountain localities.
Threats and conservation measures listed
Threats listed in assessment
Without detailed information on the distribution in the UAE, little can be said about threats, however, it is likely to have been impacted by coastal development.
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
330825
Taxon name
Convolvulus acanthocladus
Boiss. & Kotschy
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Convolvulus acanthocladus
Boiss. & Kotschy
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
solanales
Family
convolvulaceae
Genus
Convolvulus
Species
acanthocladus
Species authority
Boiss. & Kotschy
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
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is one of the most common plants at high elevations within its distribution. Although it is not recorded from any protected areas or cultivated outside of its range, it appears to thrive within its habitat and its population is inferred to be stable. As a result, it is assessed as Least Concern.
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
Feulner (2014) reported this species from the ridgetops, ravines, cliffs and slopes in the Olive Highlands in the Hajar Mountains, and from the Ru'us al-Jibal (Feulner 2011). The species is found at higher altitudes from c. 650 m to c.1,880 asl (Feulner 2011, 2016; D. Aplin pers. comm. 2019). The native global distribution of this species is from the Arabian Peninsula to Iran and Pakistan (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 plant grows on both the slopes and summits of rocky hill habitats, with desert steppe communities (Western 1991, Patzelt 2015). It is a perennial dwarf shrub species and can grow up to 30 cm in height (Western 1991, Jongbloed et al. 2003, Feulner 2014). The plant is intricately twisted and has spines (Feulner 2014), grey-green diamond shaped leaves and white flowers which 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
330822
Taxon name
Coelachyrum piercei
(Benth.) Bor
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Coelachyrum piercei
(Benth.) Bor
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
liliopsida
Order
poales
Family
poaceae
Genus
Coelachyrum
Species
piercei
Species authority
(Benth.) Bor
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
Least Concern
Abbreviated status
LC
Criteria system used
IUCN

(see Assessment details)

Assessment rationale/justification
This species is widespread in the north-east of the UAE. Whilst subpopulations will have undergone a significant decline as a result of coastal development, it is thought that the species still qualifies as Least Concern.
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 is found in the north-east of the UAE from western Dubai to Ras al-Khaimah (Jongbloed et al. 2003) and also occurs from west of Al Hamra to Al Mirfa (Al Meharibi et al. 2019) in Abu Dhabi. The species is found on coralline sands northeast of Taweela into Ras al-Khaimah (G. Brown pers. comm. 2019). It occurs only locally in Ras al-Khaimah and in Umm al-Quwain in dune hollows up to about 10 km inland, and occasionally by roadsides (e.g. around Zayed University campus, Dubai), and occurs on one side of Jebel Nazwa (G. Brown pers. comm. 2019). The global distribution of this species is from Somalia in north-east Africa to Pakistan (Board of Trustees, RBG Kew 2018).
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
Found in sandy habitats, this is a perennial species that grows up to 0.45 m in height, forming tussocks (Jongbloed et al. 2003). It flowers throughout the year but the peak period is from January to June (Jongbloed et al. 2003). It occurs in sandy areas and wadis (MEW 2010) although presence in wadi habitats requires confirmation, however, it does occur in saline (or peri-saline) habitats (G.R. Feulner, in lit, MEW 2010). It occurs mainly on white sands, but occasionally on red sands (G. Brown pers. comm. 2019).
Threats and conservation measures listed
Threats listed in assessment
Grazing by livestock may impact the species in parts of its range, and impacts from coastal development are likely to have been significant.
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.