104 



DR ROBERT KIDSTON ON THE 



Remarks. — This species has some affinity with Alethopteris Grandini Brongt., sp., 

 but differs in its smaller pinnules, which are also more united amongst themselves. It 



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Text- FIG. 3. — Alethopteris Integra Gothan, sp. Natural size. 



Text-fig. 4. — Alethopteris integra Gothan, sp. Pinnule enlarged 10 times to show the nervation. 



further differs from that species in the central vein of the pinnules, as well as in the 

 lateral veinlets being somewhat flexuous and more distant. (Text-fig. 4.) 



