Dryopteris sturmii Phegopteris sturmii Hypolepis rugosula var. poeppigii Hypolepis hauman-merckii Hypolepis poeppigiana Hypolepis poeppigii Polypodium poeppigii Phegopteris poeppigii var. hirsuta Cystopteris fragilis var. pubescens Phegopteris poeppigii
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024