Botanical Literature Details

• Author(s)

  Knox, J. S., Gutowski, M. J., Marshall, D. C., Rand, O. G.

• Article or Chapter Title

  Tests of the genetic bases of character differences between Helenium virginicum and H. autumnale (Asteraceae) using common gardens and transplant studies

• Year

  1995

• Journal or Book

  Systematic Botany 20: 120-131

• Notes

  Keywords = Helenium, Asteraceae, Asteraceae