#756 – Robert Dale Rogers – Moss Medicine: A Comprehensive Illustrated Guide to Bryophytes

#755 – Randall Carlson – The Finger Lakes Mega Flood Tour. Cataclysm in North America
March 31, 2026
Interview starts at 29:46
Discover the fascinating world of mosses, lichens, and medicinal plants in this insightful conversation with Robert Rogers, a seasoned herbalist and author of over 60 books. Learn about the traditional uses of mosses, the importance of preserving Indigenous knowledge, and the potential medicinal benefits of fungi and mosses in modern pharmacology.
In this episode:
  • Robert Rogers shares his journey from botanist to herbalist, exploring Indigenous wisdom.
  • The differences between moss species and their traditional medicinal uses.
  • How shape-shifting beliefs, like the doctrine of signatures, influenced herbal medicine.
  • The overlooked medicinal potential of bryophytes and lichens.
  • The growing market and scientific validation of medicinal mushrooms.
  • Ethical wildcrafting tips for sustainable harvesting.
  • The potential health benefits of store-bought and wild mushrooms.
  • Insights into psychedelic mushrooms and their evolving legal landscape.
  • The unique connection of mycelium networks and whether mosses exhibit similar interconnected structures.
  • Practical advice for identifying, harvesting, and integrating wild plants into everyday life.
  • The significance of maintaining a deep bond with nature for physical and spiritual health.
Timestamps:
00:00 – Introduction and Robert Rogers’ work on moss medicine
02:01 – Indigenous wisdom preservation and the importance of documenting plant knowledge
03:34 – Challenges of identifying moss species and their traditional uses
05:21 – The significance of shape and doctrine of signatures in herbal remedies
07:27 – The details behind the moss encyclopedia and its visual guide
09:00 – Modern pharmacology validates traditional moss and lichen uses
11:16 – The role of moss houses by Indigenous communities
14:42 – Wild harvesting practices and sustainability of mosses and lichens
16:01 – The booming industry of medicinal mushrooms and their benefits
17:34 – The potential of psychedelics in mycology and future trends
22:38 – The nutritional and therapeutic qualities of store-bought mushrooms
26:54 – The promising research on mushrooms in cancer treatment and immune support
32:33 – The environmental role of mosses and ethical wildcrafting tips
35:00 – Edible and medicinal plants in Alberta’s prairies and wildcrafting opportunities
39:18 – Potential of moss compounds for health and genetic diseases
42:06 – The interconnectedness of mushrooms and their networks, versus mosses
45:34 – The importance of responsible harvesting to protect ecosystems
46:57 – Moss’s role in CO2 sequestration and urban environments
49:16 – The field manual approach of Robert Rogers’ book for wild identification
50:26 – The need to reconnect with nature and the risks of overharvesting
52:00 – How to safely identify, harvest, and use wild mushrooms
56:51 – Closing thoughts and the importance of preserving traditional plant knowledge
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