Genus Cucurbita includes about 30 species. In Russia the genus is mostly presented by 3 following species: winter squash (Cucurbita maxima Duch); acum squash (Cucurbita pero). they include marrow. Pattypan squash; butternut squash (Cucurbita moschata Duch). https://macorners.shop/product-category/3d-wooden-puzzle-night-light/