Appalachian Bristle Fern

Trichomanes boschianum

Native to:
United States

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Taxonomy

Division:
Pteridophyta | - Ferns
Family:
Hymenophyllaceae
Genus:
Trichomanes
Species:
Trichomanes boschianum
USDA Symbol:
TRBO

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Epiphyte
Height:
20 cm
Light Requirements:
Shade
Drought Tolerance:
Low

Garden & Ecology Notes

Deer Resistant:
Yes
Fire Notes:
Highly sensitive to disturbance; found in sheltered, fire-protected microhabitats like sandstone rock shelters and cave entrances.

Soil Requirements

Soil Type:
moist, rich, well-drained loamy soil
pH:
5.5 - 6.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
prefers shaded, humid environments

Propagation & Germination

Notes:
Reproduces via spores; requires constantly humid microhabitats such as rock shelters and cave entrances for gametophyte survival.