. 2017 May 26;12(5):e0178440. doi: 10.1371/journal.pone.0178440

Table 2. ANOVA table for the flowering potential analyses of the total community, exotic species, and native species.

		Total FP			Exotic species FP			Native species FP
	n.d.f.	d.d.f	F-value		d.d.f	F-value		d.d.f	F-value
Intercept	1	1751	885.71	^***	1741	8.48	^*	1739	183.18	^***
Phosphorus (P)	1	1751	0.03		1741	3.14		1739	1.57
Potassium + micros (K+μ)	1	1751	0.01		1741	0.57		1739	0.25
Nitrogen (N)	1	1751	0.11		1741	59.26	^***	1739	24.65	^***
Month	5	1751	254.37	^***	1741	19.45	^***	1739	275.05	^***
Ecotype	2	8	0.48		8	0.24		8	0.49
*P K+μ**	1	1751	1.26		1741	0.02		1739	0.85
*P N**	1	1751	0.03		1741	0.46		1739	0.47
*K+μ N**	1	1751	0.09		1741	1.28		1739	0.27
*P Month**	5	1751	0.37		1741	0.43		1739	0.23
*K+μ Month**	5	1751	0.41		1741	0.10		1739	0.67
*N Month**	5	1751	7.53	^***	1741	2.92	^*	1739	2.91	^*
*P Ecotype**	2	1751	0.17		1741	10.05	^***	1739	5.74	^**
*K+μ Ecotype**	2	1751	0.08		1741	0.25		1739	0.11
*N Ecotype**	2	1751	0.30		1741	0.26		1739	0.55
*Month Ecotype**	10	1751	146.76	^***	1741	5.39	^***	1739	127.68	^***
*P K+μ * N**	1	1751	0.16		1741	1.02		1739	0.57
*P K+μ * Month**	5	1751	0.25		1741	0.17		1739	0.40
*P N * Month**	5	1751	0.24		1741	0.10		1739	0.16
*K+μ N * Month**	5	1751	0.23		1741	0.12		1739	0.11
*P K+μ * Ecotype**	2	1751	0.02		1741	0.18		1739	0.23
*P N * Ecotype**	2	1751	0.26		1741	2.01		1739	2.50
*K+μ N * Ecotype**	2	1751	0.01		1741	2.61		1739	1.29
*P Month * Ecotype**	10	1751	0.51		1741	0.38		1739	0.48
*K+μ Month * Ecotype**	10	1751	0.78		1741	1.00		1739	0.70
*N Month * Ecotype**	10	1751	3.61	^***	1741	0.93		1739	2.48	^**
*P K+μ * N * Month**	5	1751	0.15		1741	0.22		1739	0.01
*P K+μ * N * Ecotype**	2	1751	0.47		1741	6.61	^**	1739	2.45
*P K+μ * Month * Ecotype**	10	1751	0.49		1741	0.10		1739	0.43
*P N * Month * Ecotype**	10	1751	0.21		1741	0.41		1739	0.20
*K+μ N * Month * Ecotype**	10	1751	0.42		1741	0.21		1739	0.34
*P K+μ * N * Month * Ecotype**	10	1751	0.29		1741	0.36		1739	0.22

ANOVA table for flowering potential (FP) for the total community and the exotic and native components of the prairie communities, including the associated numerator degrees of freedom (n.d.f.) and denominator degrees of freedom (d.d.f.), F-values, and the associated p-values

*** p < 0.001

** p < 0.01

*p < 0.05.