Table 2. Genetic diversity statistics for Leavenworthia crassa populations.

Population	N	Population size	SI status	Lloyd's racea	Pp (%)	Total Ap	APp	Aep	Hop	Hep	Mean I
NCP	255	L	SI	c3	68.7	37	2.91	1.23±0.090	0.102±0.035	0.150±0.047	0.935
CR203	57	S	SI	c1	62.5	31	2.5	1.42±0.114	0.158±0.058	0.229±0.058	0.922
CR55	148	S	SC	c5	62.5	32	2.6	1.16±0.063	0.075±0.027	0.109±0.036	0.937
Bramlett	19	S	SC	c15	25	21	2.25	1.09±0.057	0.010±0.005	0.061±0.035	0.874
Quarry	116	S	SC	c15	25	22	2.5	1.14±0.080	0.039±0.031	0.082±0.042	0.863

Abbreviations: A_ep, mean effective number of alleles per locus; App, mean number of alleles per polymorphic locus; H_ep, expected heterozygosity (genetic diversity); H_op, observed heterozygosity; I, Nei's genetic identity; P_p, percent polymorphic loci; SC, self-compatible; SI, self-incompatible; total A_p, total number of alleles per population (including monomorphic loci).

Populations are ordered by size and self-incompatibility status. Standard errors are shown where available.

^aLloyd, 1965.