These seedlings are Heirloom.
A gardener’s favorite since 1894 but hard to find in grocery stores, this unusual, eye-catching, lemon-sized cucumber has excellent flavor and is a great slicer or pickler. It is scrumptious eaten with the skin and all just like you would an apple; non-bitter and burpless. Plants are more drought tolerant than other varieties.
Photo and description thanks to: Botanical Interests