Physocarpus capitatus, commonly called Pacific ninebark or tall ninebark, is a species of Physocarpus in the rose family native to western North America.
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/biology/taxa/species/physocarpus-capitatus/wikipedia/en.wikipedia.org.md
Although Hemi-Sync seems to be rather rare and of only short duration in ordinary human consciousness, Melissa Jager states that: “Audio techniques developed by Bob Monroe can induce and sustain Hemi-sync with the Institute’s basic Focus 3 tapes,…”
