Devil is in the details: Use of wild food plants in historical Võromaa and Setomaa, present-day Estonia

Biodiversity needs to be preserved to ensure food security. Border zones create high but vulnerable biocultural diversity. Through reviewing scattered historical data and documenting the current use of wild food plants among people currently living in historical Setomaa and Võromaa parishes, we aimed to identify cross-cultural differences and diachronic changes as well as the role borders have played on the local use of wild plants. The Seto have still preserved their distinctive features either by consciously opposing others or by maintaining more historical plant uses. People historically living in Setomaa and Võromaa parishes have already associated the eating of wild plants with famine food in the early 20th century, yet it was stressed more now by the Seto than by Estonians. Loss of Pechory as the center of attraction in the region when the border was closed in the early 1990s brought about a decline in the exchange of knowledge as well as commercial activities around wild food plants. National support for businesses in the area today and the popularity of a healthy lifestyle have introduced new wild food plant applications and are helping to preserve local plant-specific uses in the area

The name to remember: Flexibility and contextuality of preliterate folk plant categorization from the 1830s, in Pernau, Livonia, historical region on the eastern coast of the Baltic Sea

Ethnopharmacological relevance: Research on the folk categorization of nature in preliterate societies in Europe is complicated due to the fragmentation of the information available and is rarely undertaken. Yet the data is valuable and may provide, in certain circumstances, important insights, if not into novel medicines, then into the historical logic of selection and memorisation of plants useful from a medicinal perspective. Aims of the study: We aim to understand the ethnobotany of a preliterate society by analysing the emic (derived from people) perspective on nature-related culture of one of Europe's smaller nations, whose written language and culture was shaped in the 18th-19th centuries by other, larger nations of Europe, and thus from the etic (academic) perspective. We attempt to identify how folk categorization is reflected in the relationships between plant names and uses and to map the structure of those relationships. Data and methods: We base our analysis on one of the oldest ethnobotanical manuscripts and herbaria of the Baltic governorates, compiled in 1831 by an amateur botanist, Baltic German Pastor Johann Heinrich Rosenplänter (1782–1846), which was derived from conversations with his parishioners from the tiny Pärnu parish. The historical dataset was critically analysed from an ethnobotanical perspective in light of recent identifications of the herbarium specimens. Results: Although the Rosenplänter collection is fragmentary, the logic of plant categorization by non-literate peasants at that time is clearly seen in the data. Plants preserved in the herbarium were predominantly used for ethno-medicinal, food or ethno-veterinary purposes, such as treating chronic skin and joint diseases as well as severe acute diseases in humans and animals. Among 129 folk taxa analysed, more than one third had apparent purpose-related plant names providing clear links to their use, whereas a few multifunctional plants had several names reflecting diverse uses. For example, Hypericum spp., which was used in three different ways, had three semantically distinct names. However, among the plants that Rosenplänter collected, there were also some that were simply named and described by people but lacked any usability data (e.g., Trollius europaeus), meaning that use as such was not the primary criterion for recognising a plant. The web-like structure of preliterate thinking in plant-related knowledge reveals a deep relationship with the environment and the interpretation of new elements through familiar natural objects. Conclusion: Our findings demonstrate that historical ethnobotanical data, if thoughtfully analysed, can be used not only for comparative purposes, but also for understanding the logic of preliterate thinking. We encourage future in-depth studies of historical ethnobotanical data in Europe in order to understand the relationship between nature and culture of native European populations

Homogenisation of Biocultural Diversity: Plant Ethnomedicine and Its Diachronic Change in Setomaa and Võromaa, Estonia, in the Last Century

When studying the evolution of the use of medicinal plants, it is important to identify what role, and to what extent, external factors and local biocultural diversities play in shaping cultural changes. We chose as a case study, which forms part of a larger project, a religiously and linguistically distinct group, the Seto, and compared their current and past plant use with that of the surrounding Võro. Ethnobotanical fieldwork was conducted in the summers of 2018 and 2019. Current uses of plants constituted 34% of the total registered use reports and 41% of those were used to treat general diseases or used as prophylactics. In total, the medicinal use of 86 taxa was recorded, and of these 48 were prevalent. Strong erosion (the abandonment of 43, mainly wild taxa used historically) and valorisation of the uses shared with neighboring as well as distant regions once part of the Soviet Union, were evident, signalling the potential influence of the centralised distribution of knowledge. The results clearly show that the plant medicine-related biocultural diversities of the two groups have been considerably homogenised, eroded and influenced by the knowledge spread through various means during the Soviet era and over the last 30 years

Local ecological knowledge and folk medicine in historical Estonia, Livonia, Courland and Galicia in Northeastern Europe, 1805-1905

Background: Historical ethnobotanical data can provide valuable information about past human-nature relationships as well as serve as a basis for diachronic analysis. This data note aims to present a dataset which documented medicinal plant uses, mentioned in a selection of German-language sources from the 19 th century covering the historical regions of Estonia, Livonia, Courland, and Galicia. Methods: Data was mainly entered by systematic manual search in various ethnobotanical historical German-language works focused on the medicinal use of plants. Data about plant and non-plant constituents, their usage, the mode of administration, used plant parts, and their German and local names was extracted and collected into a database in the form of Use Reports

The Inextricable Link Between Food and Linguistic Diversity: Wild Food Plants among Diverse Minorities in Northeast Georgia, Caucasus

The Inextricable Link Between Food and Linguistic Diversity: Wild Food Plants Among Diverse Minorities in Northeast Georgia, Caucasus. Divergences in the categorization and use of wild food plants among ethnic and linguistic groups living within the same environment are prototypical for the dual nature of biocultural diversity, which is generally richer on ecological and cultural edges. We interviewed 136 people from seven ethnolinguistic groups living in Georgia documenting the use of wild food plants. The results show the inextricable link between food and linguistic diversity; moreover, we observed a greater number of commonly used plants among Christian communities, as Muslim communities shared just one taxon widely used in all regions. Comparison with other Georgian regions and selected ethnic groups living in Azerbaijan showed lower use of wild food plants. Future investigations in the region should widen the ethnolinguistic research to include other aspects of ethnobiology and to dedicate more in-depth studies to understanding the underlying reasons for homogenization and plant-use erosion

Scholarly vs. Traditional Knowledge: Effects of Sacred Natural Sites on Ethnobotanical Practices in Tuscany, Central Italy

Sacred Natural Sites (SNSs), found in all inhabited continents, are cultural landscapes of spiritual significance for local communities. As they are believed to influence Traditional Ecological Knowledge (TEK), we documented the use of wild and semi-domesticated plants for food and medicine in four villages located at different distances from SNSs in Central Italy. Results may indicate that SNSs, which have been managed and inhabited for centuries by monastic communities, have had a restrictive impact on local TEK, as the communities located near SNSs reported fewer traditional uses for plants than those living further from the same SNSs. One possible explanation is that the Scholarly Knowledge (SK) held by the monastic communities of SNSs competed with the TEK of the surrounding villages and this resulted in a smaller body of plant-related folk knowledge, practices and beliefs retained by the people living in the vicinity of SNSs. Further studies should address the past and current mechanisms of competition and/or osmosis between TEK and SK in terms of both daily practices and beliefs/theoretical knowledge

The trauma of no-choice: Wild food ethnobotany in Yaghnobi and Tajik villages, Varzob Valley, Tajikistan

Due to global change and the migration crisis both needing rapid attention, there has been growing debate about the drivers of change in the diet of migrants. Our study aimed to evaluate the consequences of forced resettlement on local ecological knowledge related to wild food plants among forcefully resettled Yaghnobi people in Tajikistan. We conducted 49 semi-structured in-depth interviews and recorded 27 wild food taxa and five unidentified folk taxa used by Yaghnobis and Tajiks in the villages surrounding Yaghnob Valley (including families ressetteled from Yaghnob Valley) in central Tajikitsan. The comparision between the two considered groups showed a high level of Tajikisation among Yaghnobis, both those who live alongside Tajiks as well as those living separately. The few families that still have distinct Yaghnobi plant uses are the ones which were given the opportunity to choose the spot in which to relocate and still visit the Yaghnob Valley regularly. On the basis of our study, we suggest that affording a choice of where to relocate is better than no choice, as the loss of motivation also affects the use of wild food plants. Given the pressure of the possible relocation of many groups of people in the light of global change, we suggest focusing efforts on studying similar cases in order to minimize the damage caused to people by relocation. The trauma of forced relocation, even just a few kilometers away, directly or indirectly affects wild food plant use and with this the food security of the community

Early Citizen Science Action in Ethnobotany: The Case of the Folk Medicine Collection of Dr. Mihkel Ostrov in the Territory of Present-Day Estonia, 1891–1893

Presently, collecting data through citizen science (CS) is increasingly being used in botanical, zoological and other studies. However, until now, ethnobotanical studies have underused CS data collection methods. This study analyses the results of the appeal organized by the physician Dr. Mihkel Ostrov (1863–1940), which can be considered the first-ever internationally known systematic example of ethnopharmacological data collection involving citizens. We aim to understand what factors enhanced or diminished the success of the collaboration between Ostrov and the citizens of that time. The reliability of Ostrov’s collection was enhanced by the herbarium specimens (now missing) used in the identification of vernacular names. The collection describes the use of 65 species from 27 genera. The timing of its collection coincided with not only a national awakening and recently obtained high level of literacy but also the activation of civil society, people’s awareness of the need to collect folklore, the voluntary willingness of newspapers to provide publishing space and later to collect data, and the use of a survey method focusing on a narrow topic. While Ostrov’s only means of communication with the public was through newspapers, today, with electronic options, social media can also be used

Blended divergences: local food and medicinal plant uses among Arbëreshë, Occitans, and autochthonous Calabrians living in Calabria, Southern Italy

A study focusing on traditional uses of wild plants for gastronomic and medicinal purposes was carried out among three linguistic communities in Calabria, southern Italy. Ninety interviews with local elderly informants were conducted among Occitans and Arbëreshë, two linguistic minorities, and the dominant culture of autochthonous Calabrians. We recorded 85 taxa belonging to 39 botanical families and 66 different detailed use-reports including 35 culinary and 31 medicinal uses. Our overall data show the permanence of traditional ecological knowledge related to wild and semi-domesticated food and medicinal plants; however, high similarity indices among the three communities demonstrate that traditional ecological knowledge is following the pathway of homogenization and standardization toward the dominant culture, facilitated by a context of linguistic erosion, limited intergenerational transmission, and a centuries-old diffusion with Calabrian culture. Moreover, our study calls for further field surveys in isolated areas of Calabria to analyze how traditional ecological practices can be key tools in the development of local small-scale economies through the promotion of artisanal food entrepreneurship of wild food plant transformation

The Importance of Being Diverse: The Idiosyncratic Ethnobotany of the Reka Albanian Diaspora in North Macedonia

Cultural diversity and biodiversity are strongly intertwined through the ways in which local human communities have understood, categorized, perceived, and used nature and species for centuries. Folk nomenclature and uses of wild plants in particular are strongly linked to specific ethno-diversities and have often been considered as cultural markers. In the current study, through thirty-one interviews with elderly villagers, the ethnobotany of five Albanian villages in North Macedonia was recorded, as these villages are inhabited by descendants of Reka Albanians, whose peculiar dialect and customs have been the subject in the past of some linguistic, historical, and ethnographic works. A few folk names and utilizations of commonly used species (such as Rumex, Urtica, Tilia, Crocus, and Hypericum spp.), as well as the traditional customs of collecting tree cambium during the spring and ritually adorning home doors with Cornus mas and Salix spp. branches on St. George’s Day, partially overlap Macedonian/Bulgarian folklore, and, to a minor extent, data previously collected in NE Albania and South Kosovo. Nevertheless, some archaic uses (such as the consumption of Crocus corms) remain very idiosyncratic. While the origin of the Reka Albanians and the exact historical reasons for their peculiar ethnobotany practices cannot be exactly established, the data showed that this cultural group living at the cultural edge between the Albanian and South Balkan Slavic realms has maintained its diversity until the present. Its uniqueness should be valorized and celebrated