Oak
Gymnocarpium dryopteris
Cystopteridaceae · fern · native
Last updated
Data Maturity Baseline
This profile contains verified botanical data. Regional field notes and expert review are in progress.
Quick Facts
Height
1 ft
Growth Rate
Slow
Light
Full Shade
Soil
Wet Tolerant
Water
High
Hardiness
Zone Zones 2a–7b
Origin
Circumboreal: North America from Alaska to Oregon