52 FIELD HORSETAIL (EQUISETUM ARVENSE) AS A FOOD PLANT in the 19th century. The tubers were eaten in northern Russia, as well as in Belarus, and regarded as a delicacy by the popula- tion (Maurizio, 1927: 69; Zelenin, 1927: 119; Moszynski, 1967: 32). The Nenets of northern Russia prepared a soup of the ear- ly spikes and also used it as stuffmg in pirogues (Manninen, 1931: 35). According to a 19th century report from Solvychegod- sk, Vologda govemment, many Russian families were able to survive the spring by eating horsetails, the only food stuff avail- able for them. From Vjatka it is reported that only the children ate horsetails. In Poland it has been used as a famine food (Maurizio, 1927: 108-109). In Japan the spikes are eaten after being boiled as a dish called tsukushi. The Japan- ese also consume them salted and when kept in vinegar mixed with soy, after being boiled in water (Loew, 1907: 109; Uphof, 1968: 201; Iwatsuki, 1995: 19). Our references show that E. arvense has been used as a food plant in Eurasia and North America. Not only the tubers were used as food, as on the Faroe Islands, but also the spikes. Recent folk tradition from northern Europe indicates that the horse- tails were eaten mostly by children. This was actually the case with many other edi- ble plants as well. Ghildren were also in much more need of fresh vegetables as vit- amin sources than adults (cf Høeg, 1974; Svanberg, 1997c). However, older sources from the 18th century and from some mar- ginal areas, show that the tubers and spikes were eaten by all inhabitants. The changing food habits with the access to more food through the development of national and international trade in the 19th century most probably made it obsolete as a spring food plant. However, it survived as a kind of treat for children in Europe. It is of course difficult to identify the plant once eaten by the Romans. However, it is more likely that they ate E. arvense rather than any other species of the genus. The knowledge of an ancient food plant actually survived on the Faroe Islands and in various parts of Conti- nental Europe, in East Asia and North America until recently. References Abbe, E. 1981. The Fern Herbal, including the Ferns, the Horsetails and the Club Mosses. Ithaca & London. Alcorn, J.B. 1995. The Scope and Aims of Ethnobotany in a Developing World. In: Schultes, R.E. and Reis, S.v. (eds.). Ethnobotany: Evolution of a Discipline: 23-39. Arnason, T., Hebda, R. J. and Johns, T. 1981. Use of Plants for Food and Medicine by Native Peoples of Eastern Canada, Canadian Journal of Botany 59(11): 2189-2325. Balee, W. and Brown, J. C. 1996. Ethnobotany. Encyclopedia of Cultural Anthropology vol 2: 399- 404. Balick, M. J. and Cox, P. A. 1996. Plants, People, and Culture. The Science of Ethnobotany. Benedict, R. C. 1941. The Gold Rush: A Fern Alley. American Fern Journal 31: 127-130. Berglund, J. 1935. Váxter som lakemedel och i folkliga arbetsmetoder i Angermanland. Ángermanland- Medelpad. Arsbok for Vdsternorrlands Lans Hembygdsfórbund 1935: 42-56. Bergmark, M. 1981. Vallort och vitlok. Om folkmedi- cinens lakeórter. Stockholm. Bergvall, F. 1972. Edsele folkliga flora. Váxtnamn (latin, dialekt, rikssprák) jamte uppgifter om váxt- ernas anvándning. Unpublished manuscript ULMA 28-641 in The Institute of Dialect and Folklore Research, Uppsala. Black, M. J. 1980. Algonquin Ethnobotany: An Inter- pretation of Aboriginal Adaptation in Southwestern Quebec. National Museum of Man. Mercury Series. Canadian Ethnology Service Papers No. 65. Ottawa.