Figure 2

Relationship among the general combining ability, specific combining ability, genetic distance and geographical distance for height and ground diameter in P. tomentosa, * and ** indicate the 0.05 and 0.01 significance level, respectively.
Relationship among the general combining ability, specific combining ability, genetic distance and geographical distance for height and ground diameter in P. tomentosa, * and ** indicate the 0.05 and 0.01 significance level, respectively.