J Integr Plant Biol. ›› 2003, Vol. 45 ›› Issue (Suppl.): -.

• Research Articles •    

Advances in Palaeobotany in ChinaⅠ. Origin and Early Evolution of Lycophytes

LI Cheng-Sen, GENG Bao-Yin, Francis M. HUEBER   

Abstract: The new concept of lycophytes (sense lato) is introduced in this paper, and includes zosterophyllophytes and lycopsids (sense stricto). The Lycophytina contains two classes: Zosterophyllopsida and Lycopsida. Recent researches on the origin and early evolution of lycophytes are also explained.

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