Not validated safe doses, species identity, shelf lives or whiskey maturation. Concentrated bitters and arbitrary botanicals are not automatically suitable for ounce-scale consumption.
2015 practitioner source, fully read. Source-record verification is not independent validation or publication clearance.
Twenty botanical profiles and twelve homemade bitters families supply flavor-role vocabulary; variants cover citrus, herbs, spices, shrubs, aromatic, scorched-earth, barrel, floral, smoke, horse, absinthe and julep formulations. A four-part bitters/syrup/water preparation illustrates an amaro-style construction.
PDF 132
PDF 81
Botanical profiles81–85; materials88–93; twelve recipe families95–130; amaro-style formula132
Text and relevant rendered page images checked; paraphrase, not quotation. Locators refer to supplied661-page reflow PDF.
No access / Whiskey Excerpts Database (USWA)
Original paraphrase / located source observation, not a direct quotation or independent corroboration.
Evidence
Twenty botanical profiles and twelve homemade bitters families supply flavor-role vocabulary; variants cover citrus, herbs, spices, shrubs, aromatic, scorched-earth, barrel, floral, smoke, horse, absinthe and julep formulations. A four-part bitters/syrup/water preparation illustrates an amaro-style construction.
Location and context
No access, Botanical profiles81–85; materials88–93; twelve recipe families95–130; amaro-style formula132. Locators use the supplied661-page PDF; do not infer print pagination or that the entire bounding range is one continuous passage.
Annotation
Not validated safe doses, species identity, shelf lives or whiskey maturation. Concentrated bitters and arbitrary botanicals are not automatically suitable for ounce-scale consumption.
Provenance and verification
Analysis: 
No unlocated quote or automatic History placement. Native attachment preview is tracked separately on Source.