Although the great majority of U K farms are run as family businesses, the family dimension of these businesses is frequently neglected. There are nevertheless important inferences to be drawn from studying the farm family, its forms and functions, and the way that the family and the business interact. This calls for a multidisciplinary approach and the review attempts to draw together insights from industrial economics, social anthropology, history arid rural sociology as they apply to the farm family business. It then relates these insights to considerations of the family development cycle, processes of inheritance and succession, roles of farmers' wives and multiple-job farming families, The literature review points to opposing tendencies within the opiilation of farm businesses. less relevant to farming at the lower end of the size scale but more relevant to the conduct of a successful large farm business.Family forms of organisation an B relationships may have become

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The genus Nuphar consists of yellow-flowered waterlilies and is widely distributed in north-temperate bodies of water. Despite regular taxonomic evaluation of these plants, no explicit phylogenetic hypotheses have been proposed for the genus. We investigated phylogenetic relationships in Nuphar using morphology and sequences of the chloroplast gene matK and of the internal transcribed spacer (ITS) regions of nuclear ribosomal DNA. Two major lineages within Nuphar are consistently resolved with the morphological and molecular data sets. One lineage comprises New World taxa and the other represents a primarily Old World lineage. Relationships within the major lineages were poorly resolved by morphology and ITS, yet certain relationships were elucidated by all analyses. Most notable is the strong support for a monophyletic lineage of dwarf taxa and the alliance of the North American N. microphylla with the Eurasian taxa. Minor discordance between the independent cladograms is accounted for by hybridization. The common taxonomic practice of uniting all North American and Eurasian taxa under one species is not supported phylogenetically.

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