Table 2 In vitro germination of fresh L. callosum pollen on the BK medium with different sucrose concentrations and under different temperatures

25 °C

5

0.19 b

0.00 c

5.09 c

10

0.00 b

0.00 c

0.00 c

15

0.00 b

0.21 c

0.00 c

30 °C

5

9.38 a

54.68 a

66.18 a

10

6.49 a

24.93 b

51.40 b

15

0.74 b

2.93 c

6.76 c

Correlation analysis^y

Temp

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Suc

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Temp × Suc

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