Gene Maps of the plastid chromosomes of Cuscuta reflexa and Cuscuta gronovii. Genes shown on the right hand side are transcribed top down and genes on the left hand side bottom up. The large single copy region (LSC) and the small single copy region (SSC) are separated by two inverted repeats (IRA and IRB). Asterisks indicate intron containing genes. Pseudogenes are marked by Ψ. Dashed lines indicate the inverted regions between C. reflexa and C. gronovii.