Table 2.

Positive selection sites in four Anubias plastomes.

Gene Name	Positive Sites
ccsA	90 Y 0.935, 91 F 0.843, 92 R 0.636, 198 H 0.937, 211 Y 0.598, 216 L 0.625
matK	37 L 0.630, 46 E 0.618, 94 F 0.607, 95 D 0.933, 214 R 0.660, 393 P 0.615, 459 P 0.936
ndhF	49 N 0.579, 53 V 0.566, 291 M 0.568, 463 Q 0.575, 571 D 0.568, 644 G 0.871
ycf4	129 G 0.886