Ternate Grapefern

Botrychium rugulosum

Ternate Grapefern

Taxonomy

Division:
Pteridophyta | - Ferns
Family:
Ophioglossaceae
Genus:
Botrychium
Species:
Botrychium rugulosum

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
1-2 ft
Light Requirements:
Part Shade
Drought Tolerance:
High
Bloom Colors:
Green, Brown

Native Range

United States: Connecticut, Michigan, Minnesota, New York, Vermont, Wisconsin, Canada: New Brunswick, Ontario, Quebec

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 undisturbed forest floors

Germination Information

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Cold-moist stratification for 60 days.

Source: OpenAI GPT-4o