Leysera leyseroides (Desf.) Maire
الرقّيقة
Syn. Gnaphalium leyseroides Desf. (1799)
Asteraceae
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Morphological Description
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Description
Annual, glandular-hairy, sticky herb with capillary branching, up to 25 cm in height. Branches are broadly spreading, often reddish, stipitate glandular and covered with weak, white, entangled hairs. Leaves are simple, alternate, entire, narrowly filiform with margins rolled backward and up to 20 × 1.5 mm. Heads are borne on rigid, capillary peduncles that are glabrous, shiny, yellowish-brown to reddish and sometimes stipitate-glandular. Involucre is scarious, glabrous, and glossy. Ray florets are very small and hardly exserted beyond the involucre. Fruits are slender, cylindrical, hairy achenes, 4-5 mm long.
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Description
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Habitat and Distribution
- Habitat
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Geographical Distribution Range
This Saharo-Arabian and Sudanian species is distributed from Morocco to Iran and Pakistan. For the Arabian Peninsula, it is native to Jordan and Saudi Arabia.
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Ecology
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Phenology
JanFebMarAprMayJunJulAugSepOctNovDecFloweringFructification
- Origin
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IUCN Red List Category
Not Evaluated
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Phenology
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Uses and Values
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Description of Traditional Uses
No specific documented uses were identified in accessible literature.
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Description of Traditional Uses