. 2022 Jun 9;13:873204. doi: 10.3389/fpls.2022.873204

Table 1.

Correlations between growth parameters (shoot dry weight, root dry weight) and mycorrhizal colonization (AM.F, EcM.F) in B. pendula and H. caespitosum seedlings, either in presence (+) or absence (−) of the opposite mycorrhizal host in the cultivation system.

	B. pendula		H. caespitosum
	H (+)^a		H (−)^b		B (+)^c	B (−)^d
	AM.F	EcM.F	AM.F	EcM.F	AM.F	AM.F
SDW	−0.73^***	0.72^***	–	0.12^ns	0.62^**	0.02^ns
RDW	−0.70^***	0.71^***	–	0.12^ns	0.56^**	-0.57^ns

Correlation is significant at ^***p < 0.001, ^**p < 0.01, ns = non-significant. H = H. caespitosum; B = B. pendula; ^a = treatments HH, H0, BH; ^b = treatments BB, B0, 00; ^c = treatments BB, B0, BH; ^d = treatments HH, H0, 00. SDW = shoot dry weight, RDW = root dry weight, AM.F = frequency of AM colonization, EcM.F = frequency of EcM colonization.