Natural Heritage Program List of Rare Plant Species - Rawlings ...
Natural Heritage Program List of Rare Plant Species - Rawlings ...
Natural Heritage Program List of Rare Plant Species - Rawlings ...
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Scientific Name Common Name Rank Status<br />
Province: Habitat (Counties <strong>of</strong> occurrence) N.C. Global N.C. U.S.<br />
Polygonum ramosissimum var. prolificum Bushy Knotweed S1 G5T4T5 W7<br />
T: brackish marsh (Dare)<br />
Polygonum tenue Glade Knotweed S2? G5 W7<br />
MP: glades and other thin soil over<br />
mafic rock (Alexander, Ashe*,<br />
Buncombe*, Burke, Durham*,<br />
Fors yth*, Granville, Hender son*,<br />
Macon*, Mecklenburg*, Mitchell*,<br />
Orange*, Rockingham*, Stanly*,<br />
Wilkes)<br />
Polymnia canadensis Canada Leaf-cup S2 G5 W7<br />
M: moist, rich forests, especially over<br />
calcareous rock (Haywood+, Madison*,<br />
Mitchell*, Surry*, Yancey)<br />
Populus grandidentata Bigtooth Aspen S2 G5 W7<br />
M: dry ridges and rocky woods<br />
(Alleghany*, Ashe, Haywood*, Polk,<br />
Swain, Wilkes, Yancey)<br />
Potamogeton foliosus Leafy Pondweed S2 G5 W1<br />
CMP: lakes, streams, and ponds<br />
(Alleghany*, Brunswick*, Buncombe*,<br />
Carteret, Cherokee*, Currituck*,<br />
Gates*, Jones*, Madison*,<br />
Mecklenburg*, Tyrrell*)<br />
Prenanthes roanensis Roan Rattlesnakeroot S3 G3 W1<br />
M: grassy balds, high elevation forests<br />
and outcrops (Alleghany??, Ashe??,<br />
Avery??, Buncombe??, Graham??,<br />
Haywood??, Jackson??, Macon??,<br />
McDowell??, Mitchell??, Surry??,<br />
Swain??, Transylvania??, Yancey??)<br />
Prosartes maculata Nodding Mandarin S3 G3G4 W1<br />
M: dryer cove forests, northern<br />
hardwood forests, and dry ridge crests<br />
(Buncombe, Clay, Haywood, Jackson,<br />
Macon, Madison, Yancey)<br />
Prunus alleghaniensis Allegheny Sloe SH G4 W7<br />
M: ro cky forests (Ash e*)<br />
Prunus nigra Canada Plum S1 G4G5 W7<br />
MP: rich forests (Davie*,<br />
Mecklenburg*, Montgomery*,<br />
Orange*, Polk*, Stanly*)<br />
Prunus umbellata Hog Plum S2 G4G5 W7<br />
PSC: rocky or sandy woodlands<br />
(Anson, Brunswick*, Burke,<br />
Cabarrus*, Cleveland*, Moore*,<br />
Robeson*, Rutherford, Stanly, Unio n*)<br />
Ptelea trifoliata Wafer-ash S3 G5 W1<br />
MPC: rich woods, cliffs and rock<br />
exposures mainly over mafic or<br />
calcareous rocks (Alexander*, Ashe,<br />
Brunswick*, Burke, Cabarrus,<br />
Cleveland, Cu mberland *, For syth*,<br />
Franklin*, Granville, Guilford, Harnett,<br />
Jones, Madison*, McDowell,<br />
Montgomery, New Hanover*, Polk*,<br />
Rockingham, Rutherford, Wake,<br />
Wilkes)<br />
Pycnanthemum clinopodioides Basil Mountain-mint SNR G2 W3<br />
MP: forests, woodland borders (Burke,<br />
Catawba, McDowell, Rutherford)<br />
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