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|  |  | |  |  |  |  |  |  |  | Fendler flatsedge, Fendler's flatsedge, Fendler's nutgrass |  | El Morro National Monument |  |  |  |  | Record Status: Approved |  | Occurrence: | Present |  | Nativeness: | Native |  | Abundance: | Unknown |  |  |  | Scientific Name with Authority: | Cyperus fendlerianus Boeckeler |  | Park Preferred Common Name(s): |  |  | Park Synonyms: |  |  |  |  |  | Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Poales, Family Cyperaceae, Genus Cyperus, Species Cyperus fendlerianus | 
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|  | |  |  |  |  |  | Threatened/Endangered Status: |  |  | State Species of Concern Status: |  |  | Ozone-sensitive Status: |  |  | NatureServe Global Rank: | G5 |  | NatureServe State Rank: | NM: SNR |  | Evidence: | 0 Observations, 1 Vouchers, 0 Data Store References, 0 External Links | 
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|  | |  |  |  | Other Parks Where Species is Listed: |  |  | Bandelier National Monument | Big Bend National Park |  | Canyon De Chelly National Monument | Chiricahua National Monument |  | Coronado National Memorial | El Malpais National Monument |  | Fort Union National Monument | Pecos National Historical Park |  | Saguaro National Park | Sunset Crater Volcano National Monument |  | Valles Caldera National Preserve | Walnut Canyon National Monument | 
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|  |  | |  |  |  |  |  | Last Modified Date: | 9/20/2007 |  | 
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|  |  | | NPSpecies - The National Park Service biodiversity database.  IRMA Portal version.https://irma.nps.gov/npspecies.  Accessed 10/26/2025 2:14:14 PM | 
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|  | | NatureServe Global Rank and State Rank  NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly. This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems. | 
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