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Guide to Mayamaea ingenua

(Hust.) Lange-Bert. and G.Hofmann 2011

Navicula Ingenua Guide
Credit: Ian Bishop
  1. Valves small
  2. Fascia asymmetric
  3. Areolae coarse

Valves are very small. A distinct, asymmetric fascia is prominent. Striae are composed of coarse areolae.