Weed Seeds Order, 2005 (SOR/2005-220)
Regulations are current to 2012-01-24 and last amended on 2009-06-04. Previous Versions
SCHEDULE
(Section 1)
CLASS 1
PROHIBITED NOXIOUS WEED SEEDS
(Applicable to all tables of Schedule I to the Seeds Regulations)
| Column 1 | Column 2 | |
|---|---|---|
| Item | Latin Name | Common Name |
| 1. | Acroptilon repens (L.) DC. (=Centaurea repens L.) | Russian knapweed |
| 2. | Aegilops cylindrica Host | Jointed goatgrass |
| 3. | Carduus nutans L. | Nodding thistle |
| 4. | Centaurea diffusa Lam. | Diffuse knapweed |
| 5. | Centaurea solstitialis L. | Yellow star thistle |
| 6. | Centaurea stoebe L. (=Centaurea maculosa Lam.) | Spotted knapweed |
| 7. | Conium maculatum L. | Poison Hemlock |
| 8. | Crupina vulgaris Cass. | Common crupina |
| 9. | Cuscuta spp. | Dodder |
| 10. | Datura stramonium L. | Jimsonweed |
| 11. | Eriochloa villosa (Thunb.) Kunth | Woolly cup grass |
| 12. | Euphorbia esula L. | Leafy spurge |
| 13. | Halogeton glomeratus (M. Bieb.) C.A. Mey. | Halogeton |
| 14. | Lepidium appelianum Al-Shehbaz (=Cardaria pubescens (C.A. Mey.) Jarm.) | Globe-pod hoary cress |
| 15. | Lepidium draba L. subsp. chalepense (L.) Thell. (=Cardaria chalepensis (L.) Hand.-Mazz.) | Lens-pod hoary cress |
| 16. | Lepidium draba L. subsp. draba (=Cardaria draba (L.) Desv.) | Heart-pod hoary cress |
| 17. | Nassella trichotoma (Nees) Hack. ex Arechav. | Serrated tussock |
| 18. | Odontites vernus (Bellardi) Dumort. subsp. serotinus (Dumort.) Corb. (=Odontites serotina Dumort.) | Red bartsia |
| 19. | [Repealed, SOR/2009-161, s. 1] | |
| 20. | Solanum carolinense L. | Horse nettle (Ball nettle) |
| 21. | Sorghum halepense (L.) Pers. | Johnson grass |
CLASS 2
PRIMARY NOXIOUS WEED SEEDS
(Applicable to all tables of Schedule I to the Seeds Regulations except Tables XIV and XV)
| Column 1 | Column 2 | |
|---|---|---|
| Item | Latin Name | Common Name |
| 1. | Abutilon theophrasti Medik. | Velvetleaf |
| 2. | Ambrosia trifida L. | Giant ragweed |
| 3. | Barbarea spp. | Yellow rocket or winter cress |
| 4. | Cirsium arvense (L.) Scop. | Canada thistle |
| 5. | Convolvulus arvensis L. | Field bindweed |
| 6. | Elytrigia repens (L.) Desv. ex Nevski (=Agropyron repens (L.) Beauv.) | Couchgrass |
| 7. | Galium aparine L. | Cleavers |
| 8. | Galium spurium L. | False cleavers |
| 9. | Leucanthemum vulgare Lam. (=Chrysanthemum leucanthemum L.) | Ox-eye daisy |
| 10. | Linaria spp. | Toadflax |
| 11. | Lythrum salicaria L. | Purple loosestrife |
| 12. | Raphanus raphanistrum L. | Wild radish |
| 13. | Senecio jacobaea L. | Tansy ragwort |
| 13.1 | Setaria faberi R. A. W. Herrm. | Giant foxtail |
| 14. | Silene latifolia Poir. subsp. alba (Mill.) Greuter & Burdet (=Silene pratensis (Rafn) Gord. & Gren.) | White cockle |
| 15. | Silene vulgaris (Moench) Garcke | Bladder campion |
| 16. | Sinapis arvensis L. | Wild mustard |
| 17. | Sonchus arvensis L. | Perennial sow thistle |
CLASS 3
SECONDARY NOXIOUS WEED SEEDS
(Applicable to all tables of Schedule I to the Seeds Regulations except Tables XIV and XV)
| Column 1 | Column 2 | |
|---|---|---|
| Item | Latin Name | Common Name |
| 1. | Ambrosia artemisiifolia L. | Common ragweed |
| 2. | Anthemis cotula L. | Mayweed (stinking mayweed) |
| 3. | Avena fatua L. | Wild oat |
| 4. | Avena sterilis L. | Wild oat, Sterile oat |
| 5. | Camelina spp. | False flax |
| 6. | Cichorium intybus L. | Chicory |
| 7. | Daucus carota L. subsp. carota | Wild carrot |
| 8. | Erucastrum gallicum (Willd.) O.E. Schulz | Dog mustard |
| 9. | Lepidium campestre (L.) R. Br. | Field peppergrass |
| 10. | Lolium persicum Boiss. & Hohen. | Persian darnel |
| 11. | Plantago lanceolata L. | Ribgrass (Narrow-leaved plantain) |
| 12. | All Rumex species except R. maritimus L. & R. acetosella L. | Dock |
| 13. | Silene noctiflora L. | Night-flowering catchfly |
| 14. | Sisymbrium loeselii L. | Tall hedge mustard |
| 15. | Thlaspi arvense L. | Stinkweed |
| 16. | Tripleurospermum maritimum (L.) W. D. J. Koch subsp. inodorum (L.) Appleq. (=Matricaria maritima L.) | Scentless chamomile |
| 17. | Vaccaria hispanica (Mill.) Rauschert (=Saponaria vaccaria L.) | Cow cockle |
CLASS 4
SECONDARY NOXIOUS WEED SEEDS
(Applicable to Table XII of Schedule I to the Seeds Regulations)
The weed species named in Class 3 and in addition:
| Column 1 | Column 2 | |
|---|---|---|
| Item | Latin Name | Common Name |
| 1. | Cerastium spp. | Chickweed, mouse-ear |
| 2. | Digitaria spp. | Crabgrass |
| 3. | Panicum spp. | Panic grass |
| 4. | Prunella vulgaris L. | Heal-all |
| 5. | Stellaria media (L.) Vill. | Chickweed, common |
CLASS 5
NOXIOUS WEED SEEDS
(Applicable to Tables XIV and XV of Schedule I to the Seeds Regulations)
| Column 1 | Column 2 | |
|---|---|---|
| Item | Latin Name | Common Name |
| 1. | Cerastium spp. | Chickweed, mouse-ear |
| 2. | Cirsium arvense (L.) Scop. | Canada thistle |
| 3. | Digitaria spp. | Crabgrass |
| 4. | Elytrigia repens (L.) Desv. ex Nevski (=Agropyron repens (L.) Beauv.) | Couchgrass |
| 5. | Leucanthemum vulgare Lam. (=Chrysanthemum leucanthemum L.) | Ox-eye daisy |
| 6. | Panicum spp. | Panic grass |
| 7. | Prunella vulgaris L. | Heal-all |
| 8. | Sonchus arvensis L. | Perennial sow thistle |
| 9. | Stellaria media (L.) Vill. | Chickweed, common |
| 10. | Tripleurospermum maritimum (L.) W. D. J. Koch subsp. inodorum (L.) Appleq. (=Matricaria maritima L.) | Scentless chamomile |
CLASS 6
OTHER WEED SEEDS
Seeds of all other species not listed as crop kinds in Schedule I to the Seeds Regulations.
- SOR/2009-161, ss. 1, 2.