Calotropis procera Leon Levy Native Plant Preserve Pakpako or edible fern Pako is the local term for the edible fern Diplazium esculentum which grows throughout the Philippines even in the most unexpected of places. The name pako definitely Finding Tiny Tim: How Oklahoma's citizen scientists contribute to conservation KGOU Oklahoma's NPR Source Arroyo Lupine Seeds Arabesque Planter, Large Campania International, English Lead (EL)