B and T World Seeds' reference number: 451301
USDA average, annual, minimum temperature Zone:6
Type of plant - bulb or plant, depending on season
Flower: semi-double
Parts of Chelidonium majus Semi-Pleno are considered toxic.

Chelidonium majus Semi-Pleno is included in the following B and T World Seeds flowering plant categories:
12:   British Native Wild Flowers Shrubs and Trees
34:   Oriental Herb and Vegetable Seed List
36:   Herb Seed List Culinary Medicinal Dye and Aromatic
43:   Herbaceous Border Plant Seed List
74:   West Asian Native and Introduced Plants
77:   Central European Native and Introduced Plants
131:   Toxic Plants
343:  Cypripediaceae
543:  Papaveraceae