Longtom Filmy Fern

Hymenophyllum lineare

Native to:
Colombia, Costa Rica, Cuba, Dominican Republic, Guatemala, Haiti, Jamaica, Leeward Is., Panamá, Puerto Rico, United States, Windward Is.
Longtom Filmy Fern

Denis.prévôt

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Taxonomy

Division:
Pteridophyta | - Ferns
Family:
Hymenophyllaceae
Genus:
Hymenophyllum
Species:
Hymenophyllum lineare
USDA Symbol:
HYLI2

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
15 cm
Light Requirements:
Shade
Drought Tolerance:
Low

Garden & Ecology Notes

Deer Resistant:
Yes

Soil Requirements

Soil Type:
moist, well-drained, organic-rich soil
pH:
4.5 - 6.5 (acidic to slightly acidic)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
prefers shaded, humid environments typical of forest understories

Propagation & Germination

Notes:
Filmy ferns reproduce via spores requiring constant high humidity and moisture; not typically propagated from spores in cultivation.

The above propagation data sourced from Claude AI