Table 2. Gene content of cpDNAs from green alga, charophyte, bryophytes and land plants.

Plants	rpoA	ccsA	cysA	cysT	ycf66	matK	rps15	trnP-GGG
Chlorella (26)	+	+	+	+	–	–	–	–
Chaetosphaeridim (9)	+	+	–	–	+	+	+	+
Marchantia (7)	+	+	+	+	+	+	+	ψ
Anthoceros (8)	+	+	+	+	–	ψ	ψ	+
Physcomitrella	–	–	–	–	+	+	+	–
Psilotum (28)	+	+	–	–	–	+	+	+
Pinus (29)	+	+	–	–	–	+	+	+
Arabidopsis (30)	+	+	–	–	–	+	+	–

The presence (+) or absence (–) of each molecular character, and pseudogene (ψ) are shown. References are shown in parenthesis.