Table 3. Substitution models (K2, Kimura 2-parameter; T92, Tamura 3-parameter; GTR, General Time Reversible) and evolutionary rates among sites (+G, discrete gamma distribution) used for ML analysis.

Dataset	Model	Rates	BIC
rbcLa	K2	+G	5,217
rbcLb	T92	+G	7,177
rbcL	T92	+G	9,380
matK-KIM	GTR	+G	10,829
r+m	GTR	+G	19,223