Spanish foxglove
... that the pharmocological products derived from the Spanish foxglove are up to three times more potent than those obtained from the common foxglove?
... that the <a href="./Pharmacology" id="mwBaE" rel="mw:WikiLink" title="Pharmacology">pharmocological</a> products derived from the <b id="mwBaI"><a href="./Digitalis_thapsi" id="mwBaM" rel="mw:WikiLink" title="Digitalis thapsi">Spanish foxglove</a></b> are up to three times more potent than those obtained from the <a href="./Digitalis_purpurea" id="mwBaQ" rel="mw:WikiLink" title="Digitalis purpurea">common foxglove</a>?