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:
449213
USDA average, annual, minimum temperature
Zone:7
Type of plant -
perennial
Flower:
sm. YELLOW in 2-7 rayed umbels
Foliage:
bas. lin.-subulate, stem lvs. reduced
Height in meters: 0.3x0.6
Bupleurum spinosum
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
57: Arid and Dry Condition Plant Seed List
80: South West European Native and Introduced Plants
185: Plant Species whose germination is improved by Smoke
231: Apiaceae
706: Umbelliferae