Figure 1.
Phenotypic comparison of R. crenulata, R. fastigiata, and intergrades. (A) Fresh rhizome weight per plant; (B) Fresh weight of individual stem; (C) Stem diameter; (D) Stem length; (E) Leaf length; (F) Leaf width; (G) Leaf thickness; (H) Leaf area; (I) Leaf number per stem. Bars represent the standard error (SE). Different letters represent significant differences (P < 0.05).
