Quick Specs
- Publisher: Storey Publishing
- Author: Holly Bellebuono
- Format: Trade paperback
- Scope: 100+ plant profiles organized by body system
- Best for: Practicing herbalists, healing-arts students, clinical practitioners
The Art and Science of Herbal Formulary
Most herbal books teach individual plants. This one teaches you how to combine them. Holly Bellebuono, an award-winning herbalist and educator with decades of clinical experience, presents formulary as a learnable skill rather than a guessing game. Her 4-tier formula structure gives practitioners a clear framework for designing effective herbal blends: a primary herb that addresses the core issue, a secondary that supports it, a third that rounds out the formula, and a catalyst that helps the blend absorb and act. That architecture runs through every chapter.
The book is organized by body systems, covering the nervous, digestive, respiratory, reproductive, immune, and other systems in dedicated chapters. Each section introduces the physiology, discusses relevant herbal actions, and profiles the key plants for that system. Over 100 plant monographs appear throughout, each covering traditional uses, modern applications, and the herbal actions that determine where a plant fits within a formula. Clinical examples drawn from Bellebuono’s own practice illustrate how theory becomes treatment.
Why This Book Stands Apart
David Hoffmann, a respected medical herbalist, calls it “a cornucopia of herbal insights” that blends the richness of the Western herbal tradition with modern holistic medicine. Amanda McQuade Crawford describes it as a “treasure chest of plant wisdom” that offers both science and engaging stories. That balance is what distinguishes this text: it doesn’t ask you to choose between tradition and evidence. Bellebuono weaves both together throughout.
How to Use An Herbalist’s Guide to Formulary
How to get the most out of this comprehensive herbal formulary reference.
- Learn the Framework First
Start with Part One to learn Holly Bellebuono’s 4-tier formula structure, which divides herbs by role: primary, secondary, supporting, and catalyst. Understanding this before reading plant profiles makes the rest of the book far more practical.
- Study by Body System
Turn to the body-system chapters relevant to your area of study. Each chapter groups herbs by the physiological system they support, making it practical to identify synergistic combinations for acute or chronic conditions.
- Use It as a Working Reference
Use the materia medica sections as a working reference. Each of the 100-plus plant profiles includes herbal actions, traditional uses, and clinical notes. Keep the book open while blending so the 4-tier framework stays visible.
The Tarot Fellow Standard
I carry this book because my customers often arrive with solid knowledge of individual herbs but no clear system for combining them. Bellebuono fills that gap with practical precision. If you’re building a serious herbal library or deepening a clinical practice, this belongs alongside your plant monographs. Browse my full books collection for more titles in herbalism, witchcraft, and folk medicine.
Frequently Asked Questions
This book suits clinical herbalists, healing-arts practitioners, and advanced students. It assumes basic botanical knowledge and works best alongside hands-on study. Beginners may want a foundational herb book first, then return for formulary depth.
Holly Bellebuono is an award-winning herbalist and educator who founded the Women’s Herbal Conference. Her 4-tier formula structure draws on the Western herbal tradition and her clinical practice, documented throughout with case examples.
The book is organized by body systems: nervous, digestive, respiratory, reproductive, and immune. Each section profiles relevant plants, discusses herbal actions, and includes clinical formula examples drawn from Bellebuono’s own practice.
Formulary is the science of combining herbs into effective blends. Rather than using single herbs, formulary creates synergistic formulas where each plant plays a specific role. This book teaches that process using Bellebuono’s 4-tier approach.










The price for this book was well worth it.
Very well written
Arrived in perfect condition and so quickly, thank you!!
I wish the pages had pictures of the herbs and plants, but I liked how it’s organized by condition and diagnoses, which is great thing