Native Plants
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Potamogeton ×incognitum
Potamogeton ×incognitum Cusick
Hybrid Rock Polypody
Polypodiaceae (Polypody family)
Synonym(s):
USDA Symbol: POIN6
USDA Native Status: L48 (N), CAN (N)
Natural hybrid of Polypodium appalachianum and P. virginianum.
From the Image Gallery
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Plant Characteristics
Duration: PerennialHabit: Herb , Fern
Size Notes: Fronds up to about 16 inches long.
Bloom Information
Bloom Color: Not ApplicableBloom Notes: Non-flowering, sporulating plant.
Distribution
USA: CT , KY , MA , NC , NH , NJ , OH , PA , RI , TN , VA , VT , WVCanada: ON , QC
Native Habitat: Cliffs and rocky slopes.
Web Reference
Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Additional resources
USDA: Find Polypodium ×incognitum in USDA PlantsFNA: Find Polypodium ×incognitum in the Flora of North America (if available)
Google: Search Google for Polypodium ×incognitum
Metadata
Record Modified: 2020-12-03Research By: CBR