12 April 2025 Trees and Shrubs that Heal describes how trees and shrubs can improve human health, ranging from forest bathing to making decoctions of bark, leaves or fruit to relieve specific ailments. The chemistry behind the healing action is described with details on saponins, fatty acids, polyphenols and more. Two-thirds of the book is made up of two-page profiles of eighty plants describing “herbal actions,” research findings, active constituents, safety, as well as tips on harvesting and cultivation. However, the information is brief and often general. If you’re looking for plants to forage in Canada, this wouldn’t be the best book for you. The profiles are from trees and shrubs from the Americas, Asia, Australia and Europe. Most are not native to Canada and many aren’t hardy in much of the country (i.e., they can only grow in zones 6+). However, I still learned more about the plants on my land. For example, black currant leaves have antiviral effects that can help stave off colds and flu, and the leaves can also be used to alleviate joint pain and arthritis. Trees and Shrubs that Heal could complement more detailed medicinal herb books for the grower who wants to grow non-native trees and shrubs in warm areas or sheltered conditions. TREES AND SHRUBS THAT HEAL: RECONNECTING WITH THE MEDICINAL FOREST BY ANNE STOBART REVIEWED BY JANET WALLACE BOOK REVIEW SAPONINS BY EXAMPLE The capacity of individual plant species to develop novel metabolites has been affirmed by their imperviousness to plant herbivores. Plants have developed surprising diversity of substance protections against plant herbivores. An example of those utilized by plants in this regard are the triterpenoid saponins which encourage plant immunity against a wide range of insect pests, pathogens, as well as other herbivores. Source: nih.gov. 35 Howard Ave, Elmira 519-669-5500 NOLT’S COMPACT MULCH LAYER CROP CARE PICK ASSIST TAR RIVER ROTO TILLERS 41”-81” width In-stock 1. 3 & 5 row. Also a good selection of Seed Rollers and Replacement Parts. JANG PUSH SEEDERS We’re helping you grow with these great brands: Weeding, planting & harvesting with ease! GOOD FOR A TIGHT BUDGET SOLAR CHARGED CROP CARE SPRAYERS From 25-750 gallons. Also Specialty Sprayers. CALL US FOR A FREE VEGETABLE AND FLOWER GROWING SUPPLY CATALOGUE AZS BRUSHER Call with your fruit and vegetable washing needs. TOP LEFT: ANNE STOBART AVAILABLE AT INDIGO/CHAPTERS
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