Phylogenetic Relationships and Species Delimitation in Pinus Section Trifoliae Inferrred from Plastid DNA
Figure 3
Bootstrap values greater than 50% are shown at branches. A. Pinus subsection Australes. Images from top to bottom are of P. lumholtzii, P. herrerae, P. oocarpa, P. chihuahuana, and P. attenuata. B. Pinus subsections Ponderosae and Contortae. Images from top to bottom are P. scopulorum, P. douglasiana, P. pseudostrobus var. apulcensis, P. coulteri, and P. contorta. The branch leading to the outgroups has been truncated.