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This plant is said to grow outdoors in the following regions:
San Jose, California
San Leandro, California
Dumfries, Virginia
Bred and introduced in Ireland. Parentage: Seed: Mme. Léon Cuny Pollen: Spartan
Bred and introduced in Ireland.
Parentage:
Seed: Mme. Léon Cuny
Pollen: Spartan