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Scientific Name
Elymus repens
Scientific Name w/ Auth.
Elymus repens (L.) Gould
Park
Allegheny Portage Railroad National Historic Site (ALPO)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
quackgrass
Park Synonyms
Agropyron repens
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Lilianae |
| Order | Poales |
| Family | Poaceae |
| Genus | Elymus |
| Species | Elymus repens |
Occurrence
Present
Occurrence Notes
Data Source: 2010 Perles, ERMN Veg Monitoring, RefCode-664378
Nativeness
Non-native
Nativeness Notes
Data Source: Steve Grund, Botanist, Western Pennsylvania Conservancy, 3/27/2009.
Legacy NPSpecies information may no longer be applicable, please remove if it is not applicable.
In legacy NPSpecies Cultivation value was Not cultivated with comment: Data Source: Steve Grund, Botanist, Western Pennsylvania Conservancy, 3/27/2009.
Abundance
Abundance Notes
Data Source: Steve Grund, Botanist, Western Pennsylvania Conservancy, 3/27/2009.
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
Jennifer Stingelin Keefer
Created Date
8/6/2007 12:00:00 AM
Last Modified By
kcallahan@nps.gov
Last Modified Date
9/25/2025 4:58:10 PM
Notes
2025-09-25: Updated from Probably Present to Present using Data Source: 2010 Perles, ERMN Veg Monitoring, RefCode-664378.
Park Species Detail: See synonym Agropyron repens (TSN# 40382) to view additional species evidence., Park Species Data Source: Jennifer Stingelin Keefer, NPSpecies Data Manager, 8/6/2007., Accepted Detail: Steve Grund, Botanist, Western Pennsylvania Conservancy
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