(1) For a start, try leaves of lime, poplar, sycamore, holly, dandelion and groundsel.

(2) Recently there was news that a shopper at a market in northern Germany found small amounts of groundsel in bags of mixed salad.

(3) The plant materials are materials such as Sophora flavescens, tobacco, Indian chinaberry fruit, pyrethrum, climbing groundsel or Aztec marigold, etc.

(4) With names like coast fiddleneck, common cocklebur, low larkspur and common groundsel all present risks to people or animals.

(5) Plants with names like coast fiddleneck, common cocklebur, low larkspur and common groundsel all present risks to people or animals.