Wax gourd + Wax apple

The winter melon, also called white gourd, winter gourd, tallow gourd, Chinese preserving melon, or ash gourd, is a vine grown for its very large fruit, eaten as a vegetable when mature. It is the only member of the genus Benincasa. The fruit is fuzzy when young. The immature melon has thick white flesh that is sweet when eaten. By maturity, the fruit loses its hairs and develops a waxy coating, giving rise to the name wax gourd, and providing a long shelf life. The melon may grow as large as 80 cm in length. Although the fruit is referred to as a "melon," the fully grown crop is not sweet. Originally cultivated in Southeast Asia, the winter melon is now widely grown in East Asia and South Asia as well.

Syzygium samarangense (syn. Eugenia javanica) is a plant species in the Myrtaceae, native to an area that includes the Greater Sunda Islands , Malay Peninsula and the Andaman and Nicobar Islands, but introduced in prehistoric times to a wider area and now widely cultivated in the tropics. English common names include Jambu air (local Indonesian and Malay name), Champoo (a transliteration of the Thai name), lembu or lian-woo (from the native Taiwanese name; Chinese: 蓮霧; pinyin: liánwù; Pe̍h-ōe-jī: ... and Malay name), wax apple, love apple, java apple, royal apple, bell fruit (or bellfruit), Jamaican apple, water apple, mountain apple, cloud apple, wax jambu, and rose apple. It is commonly known as makopa in the Philippines.