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See list of 2 species in this genus

Reference: Wagner (1993).

  • 1a. Leaves once-divided, the fertile leaflets contracted and reduced in size compared with 
the sterile leaflets; sori often confluent and nearly covering the abaxial leaflet surface
  • 1b. Leaves twice-divided in the basal portion, the fertile leaflets like the sterile and not contracted; sori distinct, not covering the entire abaxial leafule surface

 Show photos of:   Each photo represents one species in this genus.