The type and identity of Dryopteris Clintoniana (D. C. Eaton) Dowell
By: Ralph Curtiss Benedict
Publisher: [s.n.]
Published: 1909
Place of publication: [s.l.]
Language: eng
Number of pages: 140
Other titles: Tracts; Tracts
Notes: "Reprinted from Torreya, vol. 9, no. 7, July, 1909."