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Table 1 Results from GLM for main effects of fire and summer temperature treatments and their interactions on final seed germination of the studied Cistaceae species

From: Timing of fire during summer determines seed germination in Mediterranean Cistaceae

 

Fire

Summer

Fire × Summer

χ2

P

χ2

P

χ2

P

Cistus albidus

83.452

< 0.001

31.389

< 0.001

8.437

0.038

Cistus clusii

51.954

< 0.001

12.580

< 0.001

1.659

0.646

Cistus ladanifer

31,598.380

< 0.001

0.000

1.000

2.714

0.257

Cistus laurifolius

1589.536

< 0.001

0.000

1.000

1211.986

< 0.001

Cistus monspeliensis

31.888

< 0.001

1.028

0.311

10.148

0.017

Cistus populifolius

507.027

< 0.001

167.869

< 0.001

1.332

0.514

Cistus psilosepalus

1432.460

< 0.001

499.662

< 0.001

1194.189

< 0.001

Cistus salviifolius

68.325

< 0.001

8.102

0.004

2.006

0.571

Halimium atriplicifolium

58.547

< 0.001

24.806

< 0.001

14.153

0.003

Halimium halimifolium

42.588

< 0.001

9.127

0.003

2.831

0.418

Halimium ocymoides

718.959

< 0.001

457.241

< 0.001

16.729

< 0.001

Halimium viscosum

25.940

< 0.001

11.945

0.001

40.242

< 0.001