The reddish-green thorny vine is common blackberry (Rubus spp.), a rose relative. Cold causes the odd stem color. Cutting tops won't kill it—dig out the entire root system.



Identifying Wax Vine (Hoya carnosa)
Rose Sawfly Larvae: Identification and Control
Identifying and Controlling Burnweed (Fireweed) in Lawns and Mulch
Fireweed Control in Pastures: Resistant to Standard Herbicides
Chamberbitter (Mimosa Weed) Control: Pre-Emergence Timing Is Key
Mystery Yellow Rose from Walmart: Likely a David Austin?
Restoring a Rose Topiary's Round Shape After Winter Damage
Identifying a 27-Year-Old Deep Red Rose in Zone 4
Weed Block Fabric in Rose Gardens: Benefits, Drawbacks, and Best Practices
Identifying 'Innocence' Rose: Size and Naming Issues
Eradicating a Stubborn Vine Weed in Daylilies with Glyphosate
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