Biodiv Sci ›› 2017, Vol. 25 ›› Issue (3): 340-342.DOI: 10.17520/biods.2016372

• Orginal Article • Previous Articles    

The PPG I classification and pteridophytes of China

Libing Zhang*()   

  1. Missouri Botanical Garden, P. O. Box 299, St. Louis, Missouri 63166-0299, USA
  • Received:2016-12-29 Accepted:2017-03-13 Online:2017-03-20 Published:2017-04-07
  • Contact: Zhang Libing