J Integr Plant Biol. ›› 1993, Vol. 35 ›› Issue (7): -.

• Research Articles •    

Two New Species of the Early Cretaceous Filicinae and Their Taxonomical Study

Chen Fen,Deng Sheng-hui and Ren Shou-qin   

Abstract: Mainly based on the characters of the fertile segments, two new species of the Early Cretaceous ferns:Athyrium hulunianurn Chen, Ren et Deng (sp. nov. )and A. hailaerianurn Deng et Chen (sp. nov. ) have been nominated from the Yimin Formation, Zhalainuoer, Nei Monggol.

Key words: Early Cretaceous , Plant fossil, Athyrium Roth

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