Oakfern
Gymnocarpium × brittonianum
by Thomas Moore ; edited by John Lindley ; nature-printed by Henry Bradbury.
Taxonomy
- Division:
- Pteridophyta | - Ferns
- Family:
- Aspleniaceae
- Genus:
- Gymnocarpium
- Species:
- Gymnocarpium × brittonianum
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 2-3 ft
- Light Requirements:
- Part Shade
- Drought Tolerance:
- Low
- Bloom Colors:
- Not Applicable
Native Range
United States: Alaska, Colorado, Connecticut, Iowa, Idaho, Illinois, Massachusetts, Maine, Michigan, Minnesota, Montana, New Hampshire, New York, Ohio, Pennsylvania, Rhode Island, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming, Canada: Ontario, Saskatchewan
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- pH:
- 5.5 - 7.0 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- consistently moist
- Notes:
- prefers shaded forest floors