B and T World Seeds' reference number:
USDA average, annual, minimum temperature Zone:4
Type of plant - perennial
Flower: YELLOW incurved teps., in dense raceme, scape to 1.2m.
Foliage: to 22x1.5cm., ligulate, glab.
Height in meters: 1.2
is included in the following B and T World Seeds flowering plant categories:
6: Bulbous and Rhizomatous Plant Seed List
43: Herbaceous Border Plant Seed List
44: Cut flowers Commercial and other Recommended Varieties
106: Central Asian Native Plant Seed List
720: Fire Resistant Plants