References
Calie, P.J., E.E. Schilling, and D.H. Webb. 1983. Flavonoid chemistry of the generic segregates Ascyrum and Crookea of Hypericum. Biochem. Syst. & Ecol. 11: 107-109. Google Scholar
Calie, P.J., E.E. Schilling, and D.H. Webb. 1983. Flavonoid chemistry of the generic segregates Ascyrum and Crookea of Hypericum. Biochem. Syst. & Ecol. 11: 107-109. Google Scholar