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records 2311 through 2320 of 38961

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Add/Drop Name Reference Plots Description
Comm #2311
 
ALLENROLFEA OCCIDENTALIS SHRUB HERBACEOUS ALLIANCE
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accession code: VB.cc.29811.ALLENROLFEAOCCI
NVC 2004  5  
Comm #2312
 
Vallisneria americana - (Heteranthera dubia) Riverine Aquatic Vegetation
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accession code: urn:lsid:vegbank.org:commConcept:33163-{BCEC4584-B551-4360-A256-494A580A9038}
NatureServe Biotics 2019  5 Stands of this association consist of aquatic vegetation in rivers of the Piedmont, Central Appalachians, Southern Appalachians, and possibly the Atlantic Coastal Plain. This rooted aquatic vegetation is documented from the channels of the Potomac, Shenandoah, James, Clinch and New rivers. <i>Vallisneria americana</i> and <i>Heteranthera dubia</i> are the dominant species in variable proportions. The extent and distribution of this vegetation type and its alliance are poorly understood. Associated species recorded from various sites include <i>Elodea canadensis, Elodea nuttallii, Myriophyllum spicatum, Najas gracillima, Lemna minor, Justicia americana, Potamogeton foliosus, Potamogeton illinoensis, Potamogeton crispus, Stuckenia pectinata</i>, and <i>Potamogeton nodosus</i>. 
Comm #2313
 
Mixed forb marsh
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accession code: urn:lsid:ecoobs.vegbank.org:commConcept:17542-{72BEE1C3-792C-4296-8A85-EABC4EB1A277}
Zimmerman et al. 2012  5  
Comm #2314
 
Low heath shrubland
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accession code: urn:lsid:ecoobs.vegbank.org:commConcept:17540-{BB2B4CE6-597C-4DF5-9A3D-EEC9D5722CE3}
Zimmerman et al. 2012  5  
Comm #2315
 
Highbush blueberry - meadow-sweet wetland
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accession code: urn:lsid:ecoobs.vegbank.org:commConcept:17531-{CE0617E7-B835-4D45-AC81-5AE2790951A6}
Zimmerman et al. 2012  5  
Comm #2316
 
PHLOX HOODII DWARF-SHRUBLAND ALLIANCE
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accession code: VB.cc.30520.PHLOXHOODIIDWAR
NVC 2004  5  
Comm #2317
 
Hairy-fruited Sedge (Carex trichocarpa) Floodplain Wetland
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accession code: urn:lsid:ecoobs.vegbank.org:commConcept:17522-{C8BDB6AF-64EB-429E-AF1D-4ADEE511A5E3}
Zimmerman et al. 2012  5  
Comm #2318
 
Dry oak - heath woodland
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accession code: urn:lsid:ecoobs.vegbank.org:commConcept:17502-{9765EBA1-0647-4610-9BA3-9D617958443A}
Zimmerman et al. 2012  5  
Comm #2319
 
Cystopteris bulbifera - (Asplenium rhizophyllum) Cliff Sparse Vegetation
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accession code: urn:lsid:vegbank.org:commConcept:33185-{19B23790-80CB-47B8-A19F-9B4CDB159CEC}
NatureServe Biotics 2019  5 This broadly defined type represents sparse vegetation on calcareous rocks and cliff exposures ranging from Kentucky to Virginia and south to Georgia. Examples have substantial cover of bare rock and bryophytes, along with scattered vascular plants. Dominant species may be <i>Cystopteris bulbifera</i> and <i>Asplenium rhizophyllum</i>. An example from the Chattahoochee National Forest contains <i>Heuchera villosa, Adiantum pedatum, Asplenium rhizophyllum, Carex platyphylla, Cystopteris protrusa, Hepatica nobilis var. acuta, Laportea canadensis</i>, and <i>Solidago flexicaulis</i>. Additional species at a similar site in Great Smoky Mountains National Park included <i>Sedum ternatum, Physocarpus opulifolius, Pellaea atropurpurea</i>, and <i>Packera obovata</i>. Additional types may be developed as more information becomes available. 
Salix exigua Association
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accession code: NOT CURRENTLY ACCEPTED
MCV2  5  

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records 2311 through 2320 of 38961

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