Paraphyly of organelle DNAs in Cycas Sect. Asiorientales due to ancient ancestral polymorphisms

Table 1 Population localities, and number of samples (N) used for a phylogeographical analysis of Cycas revoluta and C. taitungensis in Ryukyu, Fukien, and Taiwan.

Population	Area	Sampling size (N)	Symbol	Coordinate
INGROUPS:
Cycas revoluta
Japan: Kagoshima	Kyushu, Japan	37	KO	31°05' N, 130°70' E
Amami-O-Shima	Ryukyu, Japan	124	AM	26°90' N, 128°30' E
Okinawa	Ryukyu, Japan	26	OK	28°15' N, 130°40' E
Iriomote	Ryukyu, Japan	36	IR	24°19' N, 123°54' E
Ishigaki	Ryukyu, Japan	43	IS	24°50' N, 123°30' E
Yonaguni	Ryukyu, Japan	15	YO	24°45' N, 123°05' E
China: Fukien	Fukien, China*	26	FU	24°26' N, 118°04' E
Cycas taitungensis
Taiwan: Red Leaf Conservation Area	Taitung, Taiwan	81	RL	22°85' N, 120°95' E
Coastal Conservation Area	Taitung, Taiwan	21	C	23°05' N, 121°30' E
OUTGROUPS:
Cycas taiwaniana	Fukien, China**	1	CT	23°15' N, 113°35' E
Cycas thouarsii	Pingtung, Taiwan***	1	CK	21°95' N, 120°85' E

* Sampled from the South China Botanic Garden, transplanted from the Fukien wild population before extinction, which located in the Lienchiahg County, Fukien.
** Sampled from the South China Botanic Garden, transplanted from Fukien, China.
*** Sampled from the Taiwan Forestry Research Institute, transplanted form Pingtung, Taiwan.

ISSN: 2730-7182