Table 6. The Frequency of Mostly Used Korean Medicine Herbs from A Total of 32 Formulas. (Alphabetical order if frequencies are identical.)

Herbal name in Latin	Chinese name	Frequency
Glycyrrhizae Radix et Rhizoma	甘草	22
Angelicae Gigantis Radix	當歸	19
Poria Sclerotium	茯苓	18
Paeoniae Radix	白芍藥*	16
Citri Unshius Pericarpium	陳皮	13
Atractylodis Rhizoma Alba	白朮	12
Cnidii Rhizoma	川芎	12
Astragali Radix	黃芪	11
Ginseng Radix	人蔘	11
Rehmanniae Radix	地黃†	11
Zingiberis Rhizoma Recens	生薑	11
Rehmanniae Radix Preparata	熟地黃	9
Atractylodis Rhizoma	蒼朮	8
Bupleuri Radix	柴胡	7
Lithospermi Radix	紫根‡	7
Moutan Radicis Cortex	牡丹皮	7
Phellodendri Cortex	黃柏	7
Achyranthis Radix	牛膝	6
Alismatis Rhizoma	澤瀉	5
Amomi Fructus	砂仁	5
Aucklandiae Radix	木香	5
Crataegi Fructus	山楂	5
Dioscoreae Rhizoma	山藥	5
Gardeniae Fructus	梔子	5
Magnoliae Cortex	厚朴	5
Platycodonis Radix	桔梗	5
Saposhnikoviae Radix	防風	5
Scutellariae Radix	黃芩	5
Zizyphi Fructus	大棗	5
Zizyphi Semen	酸棗仁	5

Paeoniae Radix Alba(白芍藥)is not defined in Korean herbal pharmacopoeia while Paeoniae Radix Alba(白芍藥)and Paeoniae Radix Rubra(赤芍藥)are distinctively defined in Chinese herbal pharmacopoeia.
Including Rehmanniae Radix Recens(生地黃)
Including Arnebiae Radix(紫草) which is not defined in Korean herbal pharmacopoeia but in Chinese herbal pharmacopoeia.