Regularity: Regularly occurring
Distribution in Egypt
Mediterranean region and western desert.
Western and northwest Europe, Mediterranean region, Sinai, Black Sea coasts, Sara Island in the Caspian Sea.
Habitat and Ecology
pycnium of Aster tripolium parasitises live Carex extensa
Foodplant / saprobe
immersed pseudothecium of Didymella proximella is saprobic on dead leaf of Carex extensa
Remarks: season: 3-7
Foodplant / parasite
telium of Puccinia dioicae var. extensicola parasitises live Carex extensa
Life History and Behavior
Molecular Biology and Genetics
Barcode data: Carex extensa
Statistics of barcoding coverage: Carex extensa
Public Records: 10
Specimens with Barcodes: 12
Species With Barcodes: 1
IUCN Red List Assessment
Red List Category
Red List Criteria
This species is classed as Least Concern as it is widespread with stable populations and does not face any major threats.
National NatureServe Conservation Status
Rounded National Status Rank: NNA - Not Applicable
NatureServe Conservation Status
Rounded Global Status Rank: GNR - Not Yet Ranked
This species is widespread and abundant throughout its known range, apart from Norway where it is declining. There is no detailed information available on population size.
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Chromosomes counts are not available from North American material; European materials are consistently counted as 2n = 60 (E. W. Davies 1956; W. Dietrich 1972; M. Queiros 1980).
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