Alpine ethnobotany in Italy: traditional knowledge of gastronomic and medicinal plants among the Occitans of the upper Varaita valley, Piedmont.

A gastronomic and medical ethnobotanical study was conducted among the Occitan communities living in Blins/Bellino and Chianale, in the upper Val Varaita, in the Piedmontese Alps, North-Western Italy, and the traditional uses of 88 botanical taxa were recorded. Comparisons with and analysis of other ethnobotanical studies previously carried out in other Piemontese and surrounding areas, show that approximately one fourth of the botanical taxa quoted in this survey are also known in other surrounding Occitan valleys. It is also evident that traditional knowledge in the Varaita valley has been heavily eroded. This study also examined the local legal framework for the gathering of botanical taxa, and the potential utilization of the most quoted medicinal and food wild herbs in the local market, and suggests that the continuing widespread local collection from the wild of the aerial parts of Alpine wormwood for preparing liquors (Artemisia genipi, A. glacialis, and A. umbelliformis) should be seriously reconsidered in terms of sustainability, given the limited availability of these species, even though their collection is culturally salient in the entire study area.

Wild and semi-domesticated food plant consumption in seven circum-Mediterranean areas.

The use of local Mediterranean food plants is at the brink of disappearance. Even though there is relatively abundant information on inventories of wild edible taxa, there is also a crucial need to understand how these plants are consumed and when and how these consumption phenomena change over time and place around the Mediterranean. Additionally, it is important to study such knowledge systems and find innovative ways of infusing them to the future Mediterranean generations. During the years 2003-2006 a circum-Mediterranean ethnobotanical field survey for wild food plants was conducted in selected study sites in seven Mediterranean areas (European Union-funded RUBIA Project). Structured and semi-structured questionnaires have been administered to indigenous people and 294 wild food plant taxa were documented in the survey. A comparative analysis of the data was undertaken showing that the quantity and quality of traditional knowledge varies among the several study areas and is closely related to the traditions, environment and cultural heritage of each country. More similarities of wild edible popular use were revealed between the Eastern Mediterranean and the Western Mediterranean.

The remedies of the folk medicine of the Croatians living in Cicarija, northern Istria.

An ethnobotanical field study was conducted among the Croatians living in Cicarija in northern Istria and a very restricted folk pharmacopoeia (of approximately only 30 remedies) was recorded. This finding suggests that a remarkable process of erosion of Traditional Knowledge (TK) may have taken place. The collected data were compared with the ethnobotanical findings of a field study previously conducted among the Istro-Romanians living in the nearby village of Zejane, who probably migrated there around the 14th Century. It was found that more than half of the botanical taxa were being used medicinally across the two communities, and that approximately one third of the actual medicinal plant uses were recorded in both communities. Correspondence analysis carried out comparing the same data with those of the ethnobotanical literature of Istria and Friuli-Venezia Giulia in North-Eastern Italy showed that the folk phytotherapy of the diverse ethnic populations living in multi-cultural Istria appears to be very similar.

Circum-Mediterranean cultural heritage and medicinal plant uses in traditional animal healthcare: a field survey in eight selected areas within the RUBIA project.

During the years 2003-2005, a comparative ethnobotanical field survey was conducted on remedies used in traditional animal healthcare in eight Mediterranean areas. The study sites were selected within the EU-funded RUBIA project, and were as follows: the upper Kelmend Province of Albania; the Capannori area in Eastern Tuscany and the Bagnocavallo area of Romagna, Italy; Cercle de Ouezanne, Morocco; Sierra de Aracena y Picos de Aroche Natural Park in the province of Huelva, Spain; the St. Catherine area of the Sinai Peninsula, Egypt; Eastern and Western Crete, Greece; the Paphos and Larnaca areas of Cyprus; and the Mitidja area of Algeria.One hundred and thirty-six veterinary preparations and 110 plant taxa were recorded in the survey, with Asteraceae and Lamiaceae being the most quoted botanical families. For certain plant species the survey uncovered veterinary phytotherapeutical indications that were very uncommon, and to our knowledge never recorded before. These include Anabasis articulata (Chenopodiaceae), Cardopatium corymbosum (Asteraceae), Lilium martagon (Liliaceae), Dorycnium rectum (Fabaceae), Oenanthe pimpinelloides (Apiaceae), Origanum floribundum (Lamiaceae), Tuberaria lignosa (Cistaceae), and Dittrichia graveolens (Asteraceae). These phytotherapeutical indications are briefly discussed in this report, taking into account modern phytopharmacology and phytochemistry.The percentage of overall botanical veterinary taxa recorded in all the study areas was extremely low (8%), however when all taxa belonging to the same botanical genus are considered, this portion increases to 17%. Nevertheless, very few plant uses were found to be part of a presumed "Mediterranean" cultural heritage in veterinary practices, which raises critical questions about the concept of Mediterraneanism in ethnobotany and suggests that further discussion is required.Nearly the half of the recorded veterinary plant uses for mammals uncovered in this survey have also been recorded in the same areas in human folk medicine, suggesting a strong link between human and veterinary medical practices, and perhaps also suggesting the adaptive origins of a few medical practices. Since most of the recorded data concern remedies for treating cattle, sheep, goats, and camels, it would be interesting to test a few of the recorded phytotherapeuticals in the future, to see if they are indeed able to improve animal healthcare in breeding environments, or to raise the quality of dairy and meat products in the absence of classical, industrial, veterinary pharmaceuticals.

Ethnobotanical knowledge of the Istro-Romanians of Zejane in Croatia.

An ethno-pharmacognostic survey was carried out in one of the smallest ethnic and linguistic groups in Europe: the Istro-Romanians of the village of Zejane (in Croatia), which has a population of approximately 140 persons, mainly elderly. Using an intensive field participant observation methodology, we recorded about 60 remedies of the local folk pharmacopoeia, and mainly derived from plants. Among them, the uncommon traditions to use homemade vinegar from wild apple (Malus sylvestris) and Cornelian cherries (Cornus mas) for diverse medical purposes, and houseleek (Sempervivum tectorum) against ear pains have been briefly discussed.