Native Plants
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Gymnocarpium ×intermedium
Gymnocarpium ×intermedium Sarvela
Oak Fern, Oakfern
Dryopteridaceae (Wood Fern family)
Synonym(s):
USDA Symbol: GYIN
USDA Native Status: L48 (N), AK (N), CAN (N)
Natural hybrid of Gymnocarpium dryopteris and G. jessoense.
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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: AK , IA , MI , MN , WICanada: AB , MB , NT , ON , QC , SK , YT
Native Habitat: Shale talus 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 Gymnocarpium ×intermedium in USDA PlantsFNA: Find Gymnocarpium ×intermedium in the Flora of North America (if available)
Google: Search Google for Gymnocarpium ×intermedium
Metadata
Record Modified: 2020-10-30Research By: CBR