Table 3. Population pairwise F_ST values.

	Adults RL mudflat	Adults RL meadow	Seedlings RL 2003	Seedlings RL 2004	Adults HAY mudflat	Adults HAY S. foliosa	Seedlings HAY 2003	Seedlings HAY 2004	Adults ALA mudflat	Adults ALA meadow	Adults ALA meadow S. alterniflora	Seedlings ALA 2003	Seedlings ALA 2004
Adults RL mudflat	0.00
Adults RL meadow	0.06	0.00
Seedlings RL 2003	0.17	0.04	0.00
Seedlings RL 2004	0.26	0.11	0.03	0.00
Adults HAY mudflat	0.08	0.01	0.04	0.11	0.00
Adults HAY S. foliosa	0.17	0.27	0.41	0.50	0.28	0.00
Seedlings HAY 2003	0.13	0.04	0.03	0.08	0.01	0.38	0.00
Seedlings HAY 2004	0.14	0.04	0.05	0.10	0.03	0.35	0.01	0.00
Adults ALA mudflat	0.27	0.20	0.22	0.27	0.18	0.51	0.21	0.24	0.00
Adults ALA meadow	0.20	0.16	0.16	0.21	0.15	0.39	0.16	0.19	0.01	0.00
Adults ALA meadow S. alterniflora	0.31	0.25	0.27	0.31	0.24	0.61	0.25	0.28	0.02	0.04	0.00
Seedlings ALA 2003	0.19	0.15	0.16	0.21	0.13	0.38	0.14	0.16	0.03	0.02	0.03	0.00
Seedlings ALA 2004	0.22	0.18	0.20	0.24	0.16	0.38	0.18	0.21	0.02	0.02	0.02	0.02	0.00

Abbreviations: ALA, Alameda; HAY, Hayward; RL, Robert's Landing.

Bold values indicate significance at P<0.05.