PLATE 104 



Fallavicinia Setcliellii sp. nov. 



.Fig. 1. Plants, natural size. 



Fig. 2. Frond, antical view. X 11. 



Fig. 3. Cross-section of frond. X 24. 



Fig. 4. Marginal tooth of frond. X 50. 



Fig. 5. Portion of frond near margin. X 260. 



Fig. 6. Involucre, explanate. X 24. 



Symphyogyna grandihracteata St. 

 Fig. 7. Bract. X 24. 



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