Armenian Cucumber

West Coast Seeds: Pale green, heavily ribbed fruit has the fresh flavour, texture, and shape of a long slender cucumber but is genetically a melon. These 30-45cm (12-18”) fruit will likely curl when grown on the ground but will grow straighter if trellised. Monoecious plants bear both male and female flowers.

https://www.westcoastseeds.com/products/armenian#full-description-anchor