"The aim of this book is to present a picture of past and present Polynesian medicinal plants. Although several books have been published on herbal medicine in Polynesia, these are either limited in geographic scope (mostly to Hawai'i) or are unscientific in basis. Restricting the study of herbal medicine to a single Polynesian island or archipelago is a disadvantage because the early accounts of medicinal practices are so sketchy. A more comprehensive approach is rewarding because so much can be learned from the similarities among the various Polynesian cultures. A scientific approach is necessary because of the nature of the subject--medicine and plants. "To establish a comprehensive and scientific basis for this book, three types of research were conducted: (1) an extensive review of the literature on Polynesia; (2) interviews with scores of Polynesian healers in Hawai'i, Samoa, Tonga, Tahiti. the Cook Islands, and Tokelau; and (3) botanical collecting work in Polynesia over a twenty-year period, involving over forty research trips to the South Pacific." --from the Preface

"I highly recommend this brief resource booklet for those interested in studying Polynesian and cross-cultural herbal medicines." --Quarterly Review of Biology

Two systems of health care exist side by side in Samoa--Samoan medicine and Western medicine. Western medicine is centered in three hospitals--Moto'otua Hospital near Apia, Tuasivi Hospital on Savai'i, and the Lyndon B. Johnson Tropical Medical Center in American Samoa. There are also a series of rural clinics, especially on Savai'i, that are staffed by district nurses. The doctors (foma'i) at the Western Samoan hospitals have either a Diploma of Medicine from the Fiji School of Medicine or an M.D. from New Zealand or elsewhere, and there are usually a few Pālagi (Western) M.D.s and interns from overseas who work along with them. The doctors in American Samoa are M.D.s from the U.S. or elsewhere, and serve on contract for two or more years. In most of the world, Western medicine has demonstrated its superiority over indigenous medical practices, but this is not the case in Samoa, at least not for all ailments. The first line of defense for many Samoans, particularly for infants, is Samoan medicine. This is not due to isolation, because most districts have a clinic, and the majority of the population is less than an hour's bus or car ride from one of the three hospitals noted above. However, a clinic staffed by a nurse is not the same as a hospital staffed by doctors and medical equipment. Savai'i is particularly weak in this area, since the one hospital is now (1994) being rebuilt, and often there are no more than two doctors for the entire island. The two systems are in direct competition, but there is very little conflict or tension. The doctors may think of the fofō--the traditional healers--as "witch doctors," and the fofō may confidently believe that the Western doctors just do not have the power to heal Samoan ailments, but there is little friction. Fofō recognize a dichotomy in ailments, with some classified as Samoan illnesses (ma'i Sāmoa) and others as Western illnesses (ma'i Pālagi). They usually treat only the former type, which they consider indigenous; if the fofō determine that the illness of a prospective patient belongs to the latter type, which is considered to be introduced by Westerners, and they do not have a medicine to treat it, the patient will be directed to a hospital or clinic. Likewise, some Western doctors may send patients to fofō if they believe that the ailment is not readily treatable with Western medicines or is psychological and is best treated by traditional Samoan means. However, referral from doctor to fofō is less common than the reverse. Instead of open friction, there is mutual tolerance and even some cooperation between the two systems. In its village public health programs, the Western Samoan Health Department has sought out village women (women's committee members), some of them being established fofō. The health department representatives--the district nurses living and working in the village--may even believe in Samoan medicine; even if they do not, they may refrain from condemning the practice in order to maintain harmony with their patients and village. The Health Department has even officially recognized some of the fofō, and supplies them with items such as gauze for use in the preparation of Samoan medicine.

"This is the first comprehensive study of Samoan music. Cluny and La'avasa Macpherson have carried out intensive investigation into the practice and beliefs of contemporary indigenous healers, or fofố, in Western Samoa to produce a fascinating and throughful study. They explain convincingly why traditional Samoan medicine and its skilled practitioners continue to flourish alongside Western medical practice both in Samoa and in Samoan immigrant communities..."--Back cover.

Useful throughout history for their medical as well as other benefits, plant-derived compounds have gained particular importance recently, due to environmental factors. The isolation and characterization of plant products, the identification of their role in the plant, and ways of synthesizing identical compounds or more potent analogues are covered. Also includes methods of culturing plant tissues and genetic engineering as a means of increasing the yield of desired substances from plants. Special emphasis is placed on plants previously unknown to Western scientists.