Article: Molecular systematic studies in cycads: evidence from trnL intron and ITS2 rDNA sequences.

 
   I. Abstract 
  II. Introduction 
 III. Methods 
  IV. Results 
   V. Discussion 
  A. Cycas Is Distantly Related to the Other Genera of Cycads 
  B. Dioon Is Relatively Isolated and Contains Two Major Clades 
  C. Bowenia and Stangeria Are Not Closely Related 
  D. Lepidozamia Is Closely Related to Encephalartos 
  E. Sequence Variation in Ceratozamia Is Very Low 
  F. Microcycas and Zamia Are Closely Related 
  G. Molecular Data Provide Useful Information about Species 
 Relationships in Zamia 
  VI. Conclusions 
 VII. Acknowledgments 
VIII. Literature Cited 

II. Introduction

Fairchild Tropical Botanic Garden has long been ...

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