Taxon name
Senna holosericea
(Fresen.) Greuter
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Senna holosericea
(Fresen.) Greuter
Assessed taxon level
Species
Higher level taxonomic groupings
Plants
Flowering Plants
Species authority
(Fresen.) Greuter
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
The records for this species need confirming as it appears that there is disagreement whether it is common or not in the UAE, and, indeed, whether records refer to S. holoserica or to S. alexandrina. It is therefore assessed as Data Deficient.
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
MEW (2010) state that the species treated by Jongbloed et al. (2003) as Senna alexandrina (from Ras al Khaimah and Rams) in fact refers to S. holoserica, however, this requires confirmation (G.R. Feulner pers. comm. 2019) and the distribution of S. holosericea in the UAE is uncertain. Globally, the native range of this species extends from Somalia and Egypt to the Arabian Peninsula and on to India (Board of Trustees, RBG Kew 2019).
Is there a map available in assessment?
Incomplete
Habitat and systems
Ecological system type
Habitat
Habitat details as listed in assessment
This perennial species grows within compact sand substrate (Jongbloed et al. 2003). It has a woody base, can reach 3.0 m and has leaves with pointed tips, in addition to yellow flowers that are present between March and December (Jongbloed et al. 2003). The seed pods are broad and flat, beginning as green before mature to be black in colour (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.
