Comparative Analyses of Physiological Responses of Cynodon dactylon Accessions from Southwest China to Sulfur Dioxide Toxicity

Table 2

Leaf injury rate of 38 wild C. dactylon accessions under SO₂ stress condition.

Order	Accession number	Injury rate (%)
1	YN1205	38.3 ± 0.6
2	CQ1116	37.7 ± 1.2
3	SC1208	36.7 ± 0.6
4	SC1106	35.3 ± 1.5
5	GZ1109	34.3 ± 1.5
6	YN1107	32.0 ± 1.7
7	YN1208	31.7 ± 0.6
8	SC1213	30.3 ± 1.5
9	CQ1112	30.3 ± 1.2
10	XZ1209	28.7 ± 1.2
11	XZ1213	28.3 ± 0.6
12	GZ1104	27.3 ± 1.5
13	SC1119	26.3 ± 1.5
14	SC1201	26.3 ± 2.1
15	YN1106	25.7 ± 1.5
16	XZ1205	25.7 ± 2.5
17	CQ1102	25.3 ± 0.6
18	SC1217	25.3 ± 1.5
19	YN1110	25.0 ± 1.0
20	XZ1206	24.7 ± 0.6
21	SC1211	24.7 ± 2.5
22	YN1105	23.7 ± 2.1
23	XZ1208	23.0 ± 1.7
24	GZ1106	22.0 ± 1.0
25	SC1102	21.7 ± 2.1
26	SC1115	20.0 ± 2.6
27	CQ1108	20.0 ± 2.6
28	CQ1109	19.3 ± 1.5
29	YN1201	19.3 ± 0.6
30	SC1109	19.3 ± 1.5
31	GZ1103	19.0 ± 2.0
32	CQ1107	18.7 ± 1.5
33	CQ1101	17.7 ± 1.5
34	YN1102	17.3 ± 1.5
35	SC1105	16.3 ± 1.5
36	GZ1110	15.0 ± 2.0
37	SC1209	13.7 ± 0.6
38	SC1203	13.3 ± 1.5

Note: data are presented by means ± SE (𝑛=3).