The development of the gamethophytes of Blechnum Egregium Copel. and B. orientale L. (Blechnaceae) - Imbang, Glen A. (1995)
Computer print-out.
Thesis (M.S.)--University of the Philippines, Diliman.
Keywords: Fern gametophytes -- Philippines; Ferns -- Spores. -- Philippines; Ferns -- Philippines; Spores (Botany) -- Morphology