1. (noun) small genus of highly toxic biennials: hemlock

• genus conium

1. (noun) small genus of highly toxic biennials: hemlock

• apiaceae
• carrot family
• family apiaceae
• family umbelliferae
• umbelliferae

1. (noun) small genus of highly toxic biennials: hemlock

• california fern
• conium maculatum
• hemlock
• nebraska fern
• poison hemlock
• poison parsley
• winter fern

1. (noun) small genus of highly toxic biennials: hemlock

• rosid dicot genus