English Peak Greenbrier

Smilax jamesii

Native to:
United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Smilacaceae
Genus:
Smilax
Species:
Smilax jamesii
USDA Symbol:
SMJA

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb , Vine
Height:
100 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
may,jun
Bloom Colors:
green

Garden & Ecology Notes

Wildlife Value:
birds

Propagation & Germination

Stratification:
Warm then cold/moist stratification (double dormancy) — 60–90 days
Notes:
Smilax seeds often exhibit double dormancy and may take two seasons to germinate.

The above propagation data sourced from Claude AI