Dryopteris opposita var. longissima

Taxonomy

Taxonomic Rank

Variety

Author

C.Chr.

Publication

Kongel. Danske Vidensk. Selsk. Skr., Naturvidensk. Math. Afd. ser. 7, 4: 289. 1907 ; & Christens. Rev. Dryopteris, 43. 1907

Synonym Of

Thelypteris opposita