Approximately 0 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
460597
USDA average, annual, minimum temperature
Zone:8
Type of plant -
perennial
Flower:
WHITE to YELLOW, turning PINK to BLUE, campan.-cylindric., glab
Foliage:
to 5.5cm. linear-spath., velutinous... setose plant
Height in meters: 0.18
Onosma nana
is included in the following B and T World Seeds flowering plant categories:
1: Species in Stock at B and T
9: Alpine and Rock Garden Seed List (Hardy and Tender)
43: Herbaceous Border Plant Seed List
75: Natives of Asia Minor and Introductions
268: Boraginaceae