https://jamesmissier.blogspot.com/2020/06/asystasia-gangetica-variegata.html
Garden Chronicles of James David: Asystasia Gangetica ' Variegata'
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https://slflora.blogspot.com/2015/07/violet-asystasia-gada-puruk.html
Violet Asystasia - Gada Puruk | SL Flora
Explorer of Sri Lanka Flowers and Plants-An explanations of Sri Lanka flora with beautiful photos of herbs, weed, wild, vegetable and garden flowers
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https://phytochem.nal.usda.gov/ethnobotanical-plant-asystasia-nemorum
Ethnobotanical Plant Asystasia nemorum | Dr. Duke's Phytochemical and Ethnobotanical Databases
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