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Scientific Name
Equisetum hyemale var. affine
Scientific Name w/ Auth.
Equisetum hyemale var. affine (Engelm.) A.A. Eaton
Park
Jean Lafitte National Historical Park and Preserve (JELA)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
scouringrush horsetail
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Polypodiophytina |
| Class | Polypodiopsida |
| Subclass | Equisetidae |
| Order | Equisetales |
| Family | Equisetaceae |
| Genus | Equisetum |
| Subgenus | Equisetum (Hippochaete) |
| Species | Equisetum hyemale |
| Subspecies | Equisetum hyemale ssp. affine |
| Variety | Equisetum hyemale var. affine |
Occurrence
Present
Occurrence Notes
Tulane University voucher specimen by Bretting #201 for Chalmette Unit was misidentified (as Equisetum praealtum) and redetermined to be Equisetum hyemale var. affine by G. Montz (1979), D.P. Wall (1995), and D.M. Ferguson (2008).; Data Source: Urbatsch, L. E., D. M. Ferguson and S. M. Zumo. 2007. Vascular plant inventories of Jean Lafitte Historical Park and Preserve, Barataria and Chalmette Units.
Nativeness
Native
Nativeness Notes
FAC+ Facultative Equally likely to occur in wetlands or non-wetlands (estimated probability 34%-66%).
Legacy NPSpecies information may no longer be applicable, please remove if it is not applicable.
In legacy NPSpecies Weedy value was Yes with comment: Southern Weed Science Society. 1998. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society. Champaign, Illinois.
Abundance
Rare
Abundance Notes
Data Source: Urbatsch, L. E., D. M. Ferguson and S. M. Zumo. 2007. Vascular plant inventories of Jean Lafitte Historical Park and Preserve, Barataria and Chalmette Units.
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
0
References
Vouchers
1
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
Converted From Non NPSpecies Format By I & M Offic
Created Date
5/16/2006 12:00:00 AM
Last Modified By
Diane M. Ferguson
Last Modified Date
6/5/2008 12:00:00 AM
Notes
Park Species Data Source: Converted from JELA Excel file by the I & M Office
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Cumberland Gap National Historical Park (CUGA)
Dinosaur National Monument (DINO)
Cedar Breaks National Monument (CEBR)
Mammoth Cave National Park (MACA)
Missouri National Recreational River (MNRR)
Point Reyes National Seashore (PORE)
Zion National Park (ZION)
Vicksburg National Military Park (VICK)
Yellowstone National Park (YELL)
New River Gorge National Park and Preserve (NERI)
North Cascades National Park (NOCA)
Saratoga National Historical Park (SARA)
Natural Bridges National Monument (NABR)
Saint-Gaudens National Historical Park (SAGA)
Natchez Trace Parkway (NATR)
Morristown National Historical Park (MORR)
Ozark National Scenic Riverways (OZAR)
Mesa Verde National Park (MEVE)
Valles Caldera National Preserve (VALL)
Parashant National Monument (PARA)
Arches National Park (ARCH)
Bandelier National Monument (BAND)
Bighorn Canyon National Recreation Area (BICA)
Big Thicket National Preserve (BITH)
Bluestone National Scenic River (BLUE)
Buffalo National River (BUFF)
Canyonlands National Park (CANY)
Capitol Reef National Park (CARE)
Great Basin National Park (GRBA)
Grand Teton National Park (GRTE)
Lyndon B. Johnson National Historical Park (LYJO)
Crater Lake National Park (CRLA)
Glen Canyon National Recreation Area (GLCA)
Hot Springs National Park (HOSP)
Grand Portage National Monument (GRPO)
Cumberland Gap National Historical Park (CUGA)
Dinosaur National Monument (DINO)
Cedar Breaks National Monument (CEBR)
Mammoth Cave National Park (MACA)
Missouri National Recreational River (MNRR)
Point Reyes National Seashore (PORE)
Zion National Park (ZION)
Vicksburg National Military Park (VICK)
Yellowstone National Park (YELL)
New River Gorge National Park and Preserve (NERI)
North Cascades National Park (NOCA)
Saratoga National Historical Park (SARA)
Natural Bridges National Monument (NABR)
Saint-Gaudens National Historical Park (SAGA)
Natchez Trace Parkway (NATR)
Morristown National Historical Park (MORR)
Ozark National Scenic Riverways (OZAR)
Mesa Verde National Park (MEVE)
Valles Caldera National Preserve (VALL)
Parashant National Monument (PARA)
