Pako" scientific name, Athyrium esculentum Fiddlehead fern, locally called pako in the Philippines, is a vegetable fern. One of the indigenous vegetables that many Filipinos love to eat. It belongs to family Hardiness Zone 5 The Best Plants to Grow in Your Garden Alien Eggs (Haworthia cooperi). The Many Identities of Poison Ivy Chocorua Lake Conservancy Explore the Finest Plant Nurseries in Thiruvananthapuram for Your Green Oasis WhatsHot