Botanical Literature Details

• Author(s)

  Dietz, H., Schweingruber, F. H.

• Article or Chapter Title

  Annual rings in native and introduced forbs of lower Michigan, U.S.A.

• Year

  2002

• Journal or Book

  Canadian Journal of Botany 80(6): 642-649

• Notes

  KEYWORDS = Michigan, age determination, anatomical patterns, annual rings, perennial herbs, population ecology, econdary root xylem