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Vegetation Classification and Mapping Project Report - USGS

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<strong>USGS</strong>-NPS <strong>Vegetation</strong> <strong>Mapping</strong> Program<br />

Colonial National Historical Park<br />

Appendix D. Distribution of vegetation classes across seven national parks in Virginia.<br />

USNVC code<br />

Global/State<br />

Conservation<br />

Ranks BOWA<br />

APCO<br />

FRSP<br />

RICH<br />

PETE<br />

COLO<br />

GEWA<br />

Plots in<br />

regional<br />

analysis<br />

­<br />

UPLAND FORESTS<br />

Oak / Heath Forests 93<br />

Coastal Plain Mixed Oak / Heath Forest CEGL006269 G4G5/S4 x x x 18<br />

Piedmont / Low Elevation Mixed Oak / Heath Forest CEGL008521 G5/S5 x x x 75<br />

Pine - Oak Forests 25<br />

Coastal Plain Loblolly Pine - Oak Forest CEGL004766 GNR/SNR x 8<br />

Eastern White Pine - Hardwood Forest CEGL008539 G4/S4? x 17<br />

Mesic Acidic Forests 196<br />

Mesic Mixed Hardwood Forest CEGL006075 G5/S5 x x x x x 170<br />

Piedmont / Coastal Plain Oak - Beech / Heath Forest CEGL006919 GNR/SNR x 26<br />

Oak - Hickory Forests 137<br />

Acidic Oak - Hickory Forest CEGL008475 G4G5/S4 x x x x x x 121<br />

Basic Oak - Hickory Forest CEGL007232 G3G4/S3 x 16<br />

Basic Mesic <strong>and</strong> Calcareous Forests 77<br />

Inner Piedmont / Lower Blue Ridge Basic Mesic Forest CEGL006186 G4?/S4 x x 31<br />

Coastal Plain Mesic Calcareous Ravine Forest CEGL007181 G2?/S2 x 22<br />

Coastal Plain Dry Calcareous Forest<br />

NON-TIDAL WETLANDS<br />

CEGL007748 G1/S1 x x 24<br />

Seepage Wetl<strong>and</strong>s 72<br />

Coastal Plain / Piedmont Acidic Seepage Swamp CEGL006238 G3?/S3? x x x x 39<br />

Northern Piedmont / Lower New Engl<strong>and</strong> Basic Seepage<br />

Swamp<br />

CEGL006406 G4G5/S2? x 18<br />

Coastal Plain Calcareous Seepage Swamp CEGL006413 G2/S1S2 x 15<br />

Alluvial Forests 100<br />

Coastal Plain / Piedmont Small-Stream Floodplain Forest CEGL004418 G4/S4 x x x x 48<br />

Piedmont / Mountain Alluvial Forest CEGL006492 G4/S4 x x 14<br />

Piedmont / Mountain Floodplain Forest CEGL006217 G4/S4 x 38<br />

Swamp Forests 70<br />

Coastal Plain / Piedmont Floodplain Swamp Forest (Mixed<br />

Oak - Red Maple Type)<br />

CEGL006605 G3G4/S3 x x 47<br />

Coastal Plain / Piedmont Floodplain Swamp Forest (Green<br />

Ash - Red Maple Type)<br />

CEGL006606 GNR/SNR x 23<br />

Nonriverine Forests 62<br />

Upl<strong>and</strong> Depression Swamp CEGL007403 G2G3/S2 x 9<br />

Coastal Plain Depression Wetl<strong>and</strong> (Red Maple - Sweetgum<br />

Willow Oak Type)<br />

CEGL006110 G4G5/S3 x x 14<br />

Coastal Plain Depression Wetl<strong>and</strong> (Swamp Tupelo Type) CEGL006223 G2S2 x 18<br />

Non-Riverine Saturated Forest<br />

TIDAL WETLANDS<br />

CEGL004644 G2?/S2 x x x x 21<br />

Tidal Herbaceous Marshes 133<br />

Tidal Freshwater Marsh CEGL004706 G3G4/SNR x 18<br />

Tidal Mesohaline <strong>and</strong> Polyhaline Marsh (Low Salt Marsh) CEGL006586 GNR/SNR x x 13<br />

Tidal Mesohaline <strong>and</strong> Polyhaline Marsh (Transitional Marsh) CEGL006418 GNR/SNR x 18<br />

Tidal Oligohaline Marsh (Common Reed Tidal Marsh) CEGL004187 GNA/SNA x x 7<br />

Tidal Oligohaline Marsh (Interior Depression Marsh) CEGL006578 GNR/SNR x 13<br />

Tidal Oligohaline Marsh (Big Cordgrass Type) CEGL004195 G4/SNR x x 18<br />

Tidal Oligohaline Marsh (Mixed Forbs Type) CEGL006181 GNR/SNR x x 32<br />

Tidal Oligohaline Marsh (Saltmeadow Cordgrass - Olney<br />

Three-Square Low Interior Marsh Type)<br />

CEGL006612 GNR/SNR x 14<br />

Tidal Forests <strong>and</strong> Shrubl<strong>and</strong>s 97<br />

Salt Scrub CEGL003921 G5/SNR x 13<br />

Tidal Shrub Swamp (Iva Type) CEGL006848 G5/SNR x 30<br />

Tidal Shrub Swamp (Wax Myrtle Type) CEGL004656 G4/SNR x 49<br />

Tidal Bald Cypress Forest / Woodl<strong>and</strong> CEGL004654 G2S2 x 5<br />

109

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