B and T World Seeds' reference number: 452069
USDA average, annual, minimum temperature Zone:6
Type of plant - perennial
Flower: GREENISH-YELLOW campanulate
Foliage: dark GREEN metallic evergreen
Height in meters: 0.50
Parts of Helleborus foetidus Sopron are considered toxic.

Helleborus foetidus Sopron is included in the following B and T World Seeds flowering plant categories:
6:   Bulbous and Rhizomatous Plant Seed List
9:   Alpine and Rock Garden Seed List (Hardy and Tender)
43:   Herbaceous Border Plant Seed List
44:   Cut flowers Commercial and other Recommended Varieties
55:   Fragrant or Aromatic Flower or Foliage Plant Seeds
131:   Toxic Plants
165:   Shady Condition Plant Seed List
587:  Ranunculaceae