Table 4. AMOVA tables of genetic structure within and between geographic regions for P. lobata.

(A) All sequences included. (B) One sequence per individual. (C) The most distinct population (Easter Island) excluded.

Source of variation	d.f.	S.S.	V.C.	% variation
(A) All sequences included
Among regions	5	59.115	(a) 0.89	19.79	p < 0.0001
Within regions	50	181.076	(b) 3.62	80.21
Total	55	563.83	10.6
(B) One sequence per individual
Among regions	5	36.545	(a) 0.72	12.43	p < 0.02
Within regions	13	65.75	(b) 5.06	87.57
Total	18	102.296	5.78
(C) The most distinct population (Easter Island) excluded
Among regions	4	29.38	(a) 0.44	11.78	p < 0.0001
Within regions	42	138.64	(b) 3.30	88.22
Total	46	168.02	3.72