Sources of information about botanic gardens and herbaria

Botany is the study of living plants in the garden and the wild and of dead plants in the herbarium and laboratory. The value of a botanic garden for teaching purposes became evident in the 16th century with the founding between 1543 and 1600 of botanic gardens at Pisa, Padua, Florence, Bologna, Leyden, Leipzig, Paris, Montpellier and Heidelberg: indeed most of the major European botanic gardens were founded during this and the next two centuries. Associated with the study of living plants in botanic gardens was the invention of the herbarium by Luca Ghini (1490–1556) and the subsequent making of many private herbaria, out of which have developed the large institutional herbaria, mostly in the 18th and 19th centuries. The continuous enrichment of European gardens by the introduction of new plants resulting from European exploration and colonization created many problems of classification and naming, and so led to the development of taxonomic methods and the adoption of consistent binomial nomenclature for species, following Linnaeus, during the 18th century. The fashion for collecting in the 17th and 18th centuries resulted in the amassing of big private collections which later became the basis of institutional collections. The increase of such public collections by making available material for study from all over the world has, in turn, increased the publications relating to this. Thus the botanic garden and the herbarium, with their associated libraries, have become complementary repositories of botanical information invaluable to the taxonomist, the plant geographer, the economic botanist and the student of evolution. Some useful publications relating to botanic gardens, herbaria and botanical and horticultural collectors are listed.