Table 2.

On gallic acid media, among-line variance accounts for higher percentages of total growth variance in mycelia grown from spores than in mycelia grown from rhizomorphs.

Source	Genet	Number of experimental plates	Growth variance accounted for by among-line variance (%)	Residual term (%)
Spores	Raynham	392a	96	4
Spores	Bridgewater	396a	94	6
Rhizomorphs	Raynham	375a	77	23
Rhizomorphs	Bridgewater	398a	85	15

^aTotals are lower than 400 as described in “Methods” section because 39 plates were contaminated (Supplementary methods).