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Scientific Name
Carex albicans var. emmonsii
Scientific Name w/ Auth.
Carex albicans var. emmonsii (Dewey ex Torr.) Rettig
Park
Chesapeake and Ohio Canal National Historical Park (CHOH)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Emmons' sedge
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Lilianae |
| Order | Poales |
| Family | Cyperaceae |
| Genus | Carex |
| Species | Carex albicans |
| Variety | Carex albicans var. emmonsii |
Occurrence
Present
Occurrence Notes
Data Source: Lea, 2000;
Nativeness
Native
Nativeness Notes
Data Source: Helen Hamilton
Abundance
Uncommon
Abundance Notes
see comments; Data Source: Lea, 2000
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
0
References
Vouchers
0
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
MTK-NCR
Created Date
8/17/2000 12:00:00 AM
Last Modified By
Helen Hamilton
Last Modified Date
7/13/2007 12:00:00 AM
Notes
Park Species Detail: Lea, 2000: Carex albicans Willdenow ex Sprengel var. emmonsii (Dewey) Rettig (Emmons' Sedge)Infrequent. In dry, acidic forests, usually under Quercusprinus. Vaso and Hermit Islands, Donaldson Run ravine, Great Falls Park, Virginia. Often treated as Carex emmonsii Dewey in Torrey. This is the predominant form of C. albicans on the Coastal Plain in Maryland. This is the first report of the taxon fiom the Potomac Gorge. Mid-April to mid-May. 436 (US); 442 (MARY); 950 (Tawes); 1333 (Grfa)., Park Species Data Source: Lea, 2000
Other Parks
Cape Cod National Seashore (CACO)
Colonial National Historical Park (COLO)
Delaware Water Gap National Recreation Area (DEWA)
Great Falls Park (GRFA)
Indiana Dunes National Park (INDU)
Mammoth Cave National Park (MACA)
Oxon Run National Parkway (OXRU)
Piscataway Park (PISC)
Rock Creek Park (ROCR)
Suitland Parkway (SUIT)
Colonial National Historical Park (COLO)
Delaware Water Gap National Recreation Area (DEWA)
Great Falls Park (GRFA)
Indiana Dunes National Park (INDU)
Mammoth Cave National Park (MACA)
Oxon Run National Parkway (OXRU)
Piscataway Park (PISC)
Rock Creek Park (ROCR)
Suitland Parkway (SUIT)
