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NRLD - 330741 | Justicia heterocarpa

Assessment ID
330741
Taxon name
Justicia heterocarpa
T.Anderson
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Justicia heterocarpa
T.Anderson
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Kingdom
Plantae
Phylum
tracheophyta
Class
magnoliopsida
Order
lamiales
Family
acanthaceae
Genus
Justicia
Species
heterocarpa
Species authority
T.Anderson
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 known only from a single record from the foothills of the Ru'us al-Jibal. Further research is needed to confirm if this is the only instance of the species within the country, or whether it has a wider distribution, would help to accurately assess the species' extinction risk in the UAE. Therefore, 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
This rare species has been recorded by Jongbloed from the foothills of the Ru'us al-Jibal (Jongbloed et al. 2003) and is considered to be restricted to this area (Feulner 2011). The global distribution of this species is from the north-east and east of tropical Africa, to the Arabian Peninsula, Pakistan and north-west India (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 is an annual species which has white-blue flowers present between February to April (Jongbloed et al. 2003). It has oval leaves with smooth edges, in addition to variable shaped fruit (Jongbloed et al. 2003). It is found growing in gravel and silt among rocks (Jongbloed et al. 2003).
Threats and conservation measures listed
Threats listed in assessment
There is no information available.
Publication
UAE National Red List of Vascular Plants
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.