Table 3
Zone of inhibition of hot water and 70% EtOH extracts

Zone of inhibition (mm)
Strains	S. aureus (KCTC 1916)		E. coli (KCTC 2933)
Concentration	1 mg/disc	5 mg/disc	1 mg/disc	5 mg/disc
Hot water extract
C. papposus japonicas	ND	ND	ND	ND
A. carlgreni	ND	ND	ND	ND
S. coccinea	ND	ND	ND	ND
Actinostola sp.	ND	ND	ND	ND
H. glacialis	ND	ND	ND	ND
70% EtOH extract
C. papposus japonicas	8.54 ± 0.46	15.47 ± 0.53	ND	ND
A. carlgreni	ND	ND	ND	ND
S. coccinea	ND	ND	ND	ND
Actinostola sp.	ND	ND	ND	ND
H. glacialis	ND	11.78 ± 0.78	ND	ND