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Outer Dunes and Back Shore |
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(As per Napeague, ocean,
bay and harbor sides) |
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Relative |
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Common Name |
Species Name |
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Ever- |
Deep |
Edges |
Mesic |
Max |
Abund |
Availa- |
Notes |
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Form |
green |
In |
Openings |
Areas |
Ht |
or Freq |
bility |
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Alkali-Blite |
Chenopodiium rubrum |
WF |
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x |
x |
18" |
UC |
UA |
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Beach Clotbur |
Xanthium echinatum |
WF |
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x |
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24" |
C |
UA |
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Beach Grass |
Ammophila breviligulata |
G |
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x |
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36" |
VC |
VA |
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Beach Heather |
Hudsonia tomentosa |
GC,WF |
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x |
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6" |
UC |
SA |
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Beach Pea |
Lathyrus maritimus |
WF |
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x |
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15" |
C |
MA |
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Beach Plum |
Prunus maritima |
S |
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x |
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6' |
C |
VA |
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Bearberry |
Arctastaphylos uva-ursi |
GC |
x |
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x |
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3'' |
R |
MA |
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British Soldier Lichen |
Cladonia cristatella |
L |
x |
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x |
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3" |
UC |
UA |
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Carolina Rose |
Rosa carolina |
S |
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x |
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4' |
R |
MA |
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Coast Pinweed |
Lechea maritima |
WF |
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x |
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12" |
R |
UA |
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Earth Star |
Geaster hygrometricus |
F |
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x |
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2" |
UC |
UA |
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Evening Primrose |
Oenothera biennis |
WF |
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x |
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3' |
R |
MA |
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Germander |
Teucrium canadense |
WF |
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x |
x |
30" |
R |
MA |
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Gray's Flat-Sedge |
Cyperus grayi |
G |
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x |
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12" |
UC |
SA |
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Jointweed |
Polygonella articulata |
WF |
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x |
x |
12" |
UC |
SA |
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Northern Bayberry |
Myrica pensylvanica |
S |
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x |
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6' |
UC |
VA |
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Old-Field Toadflax |
Linaria canadensis |
WF |
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x |
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20" |
UC |
SA |
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Pearly Everlasting |
Anaphalis margaritacea |
WF |
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x |
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30" |
R |
SA |
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Pink Wild Bean |
Strophostyles umbellata |
V |
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x |
x |
2' |
R |
SA |
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Pine-Barren Sandwort |
Minuartia caroliniana |
WF |
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x |
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6" |
UC |
SA |
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Poison Ivy |
Toxicodendron radicans |
S,V |
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x |
x |
x |
40' |
UC |
SA |
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Prickly-Pear |
Opuntia humifusa |
WF |
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x |
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8" |
R |
VA |
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Reindeer Moss |
Cladonia spp. |
L |
x |
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x |
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3" |
UC |
UA |
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Saltwort |
Salsola kali |
WF |
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x |
x |
18" |
C |
UA |
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Sea Rocket |
Cakile edentula |
WF |
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x |
x |
18" |
C |
SA |
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Sea-Oats |
Uniola paniculata |
G |
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x |
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4' |
VR |
MA |
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Seabeach Amaranth |
Amaranthus pumilus |
WF |
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x |
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12" |
VR |
UA |
Federally listed |
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Seabeach Knotweed |
Polygonum glaucum |
WF |
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x |
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3" |
R |
UA |
State listed |
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Seabeach Orach |
Atriplex hastata |
WF |
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x |
x |
8" |
UC |
SA |
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Seabeach Sandwort |
Arenaria peploides |
WF |
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x |
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5" |
UC |
SA |
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Seaside Goldenrod |
Solidago sempervirens |
WF |
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x |
x |
30" |
C |
VA |
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Seaside Spurge |
Euphorbia polygonifolia |
WF |
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x |
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1" |
C |
UA |
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Sickle-leaved Golden-Aster |
Chrysopisis falcata |
WF |
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x |
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6" |
UC |
SA |
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Siliceate Sedge |
Carex silicea |
G |
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x |
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24" |
C |
SA |
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Sweet Everlasting |
Gnaphalium obtusifolium |
WF |
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x |
x |
24" |
UC |
MA |
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Switch Grass |
Panicum virgatum |
G |
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x |
x |
5' |
R |
VA |
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Tall Wormwood |
Artemisia caudata |
WF |
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x |
x |
24" |
UC |
SA |
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Trailing Wild Bean |
Strophostyles helvola |
V |
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x |
x |
2' |
R |
SA |
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