2 CAR § 34-704
| STANDARDS FOR EACH CLASS | |||
| Factor | Foundation | Registered | Certified Blue Tag |
| Pure Seed (minimum) | 98% | 98% | 98% |
| Other Varieties or Other Crop (maximum) | 27 per lb. | 45 per lb. | 45 per lb. |
| Objectionable Noxious Weeds | None | None | None |
| Other Noxious Weeds (maximum) | 27 per lb. | 45 per lb. | 45 per lb. |
| Inert Matter (maximum) | 2% | 2% | 2% |
| Weed Seeds (maximum) | .5% | 1% | 1% |
| Germination including Hard Seed (minimum) | 80% | 80% | 80% |
Objectionable noxious weeds shall include: