Sch. Sch. Tussock Tussock Tussock 50 Onopordum Onopordum acanthium acanthium Scotch/ Scotch/ Heraldic Heraldic Thistle Thistle Column 1 Column 2 Column 3 Column 4 Application Item of herbicide Cultivation Removal Mulching 51 Onopordum Onopordum acaulon acaulon Stemless Stemless Thistle Thistle 52 Onopordum Onopordum illyricum illyricum Illyrian Thistle Illyrian Thistle 53 Opuntia Opuntia monacantha monacantha Prickly Pear Prickly Pear (Drooping) (Drooping) 54 Opuntia Opuntia robusta robusta Wheel Cactus Wheel Cactus 55 Opuntia stricta Opuntia stricta Prickly Pear Prickly Pear (Erect) (Erect) 56 Pennisetum Pennisetum Pennisetum macrourum macrourum macrourum African African African Feather-grass Feather-grass Feather-grass 57 Physalis Physalis viscosa viscosa Prairie Ground Prairie Ground Cherry Cherry 58 Picnomon Picnomon acarna acarna Soldier Thistle Soldier Thistle
Tussock Tussock Tussock 50 Onopordum acanthium Scotch/ Heraldic Thistle Onopordum acanthium Scotch/ Heraldic Thistle Sch. Item Column 1 Application of herbicide Column 2 Cultivation Column 3 Removal Column 4 Mulching Sch. 51 Onopordum acaulon Stemless Thistle Onopordum acaulon Stemless Thistle 52 Onopordum illyricum Illyrian Thistle Onopordum illyricum Illyrian Thistle 53 Opuntia monacantha Prickly Pear (Drooping) Opuntia monacantha Prickly Pear (Drooping) 54 Opuntia robusta Wheel Cactus Opuntia robusta Wheel Cactus 55 Opuntia stricta Prickly Pear (Erect) Opuntia stricta Prickly Pear (Erect) 56 Pennisetum macrourum African Feather-grass Pennisetum macrourum African Feather-grass Pennisetum macrourum African Feather-grass 57 Physalis viscosa Prairie Ground Cherry Physalis viscosa Prairie Ground Cherry 58 Picnomon acarna Soldier Thistle Picnomon acarna Soldier Thistle