13 Stunning Cascading Plants for Retaining Walls and Hanging Baskets This is Wild Cucumber (Cucumis anguria), an introduced weed from Africa that has naturalised in Queensland. All parts are edible. It's spikey, so wear gloves and cook the leaves. The leaves are Dachshund Dog Planter Indoor Outdoor 23" Long x 12.5" High x 7.5" Wide Gray 7.5 in. x 25 in. x 12.5 in. Bed Bath & Beyond 16654156 On Alien Worlds, Some of the Plants Might Want to Eat You (If You're a Bug)