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  • Dryopteris carthusiana (category Dryopteris)
    Eurasia. Dryopteris carthusiana is tetraploid. Dryopteris intermedia is one parent, as indicated by chromosome pairing in their hybrid D. × triploidea Wherry
    4 KB (313 words) - 23:18, 20 February 2024
  • Chapter 12
    tristachyum (= D. X sabinifolium),Equisetum hyemale X laevigatum (= E. X ferrissii), and Dryopteris carthusiana X intermedia (= D. X triploidea). Common and/or
    69 KB (10,503 words) - 23:43, 13 February 2019