JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 1985, Vol. 9 ›› Issue (03): 45-50.doi: 10.3969/j.jssn.1000-2006.1985.03.005

Previous Articles     Next Articles

STUDIES ON THE HAIR FALLING OF PLATANUS ACERIFOLIAI. A PRELIMINARY OBSERVATION ON ITS FLOWERING ANDFRUITFICATION DEVELOPMENT

Qiao Shiyi (Nanjing Institute of Forestry)Pang Pinzhen   

  1. Subtropical Forest Research Institute, Chinese Academy of Forestry
  • Online:1985-09-18 Published:1985-06-18

Abstract: Observations were made on the flowering and the fruitfication development of Platanus acerifolia the materials were collected from 20~30 year old trees during 1981?984 in Nanjing. Most of the ovules aborted during June to November; however, the ovaries with hairy walls grow into hairy nutlets in the next year. A timetable for the development of the flowers and fruits is given.