It is important to use the Latin name, as the term skullcap is used for over 200 varieties, and various ailments, each with varying degrees of effectiveness. Sometimes, Scutellaria lateriflora (North American skullcap) is mistaken for S. baicalensis. This confusion can result in the intake of the S. lateriflora variety which can be processed and contaminated with other plants at high enough levels to be of concern.
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^Isolation and purification of baicalein, wogonin and oroxylin A from the medicinal plant Scutellaria baicalensis by high-speed counter-current chromatography. Hua-Bin Li and Feng Chen, Journal of Chromatography A, 13 May 2005, Volume 1074, Issues 1–2, pages 107–110, doi:10.1016/j.chroma.2005.03.088
^Yang L, Liu D, Feng X, Cui S, Yang J, Tang X et al. (2002). "[Determination of flavone for Scutellaria baicalensis from different areas by HPLC]". Zhongguo Zhong Yao Za Zhi (in Chinese) 27 (3): 166–70. PMID12774393.