Jean-François Séguier (25 November 1703 – 1 September 1784) was a French archaeologist, epigraphist, astronomer and botanist from Nîmes. He studied law in Montpellier, during which time, he developed a passion for botany. He was a friend and collaborator to Scipio Maffei, with whom he took an extended scientific tour throughout Europe (1732–36). In 1755 he became a member of the Académie de Nîmes, serving as its secrétaire perpétuel from 1765 to 1784. In 1772 he became a member of the Académie royale des Inscriptions et Belles-Lettres. The plant genus Seguieria (family Petiveriaceae, Loefl., 1758) commemorates his name, as do the botanical species Ranunculus seguieri ( Vill., 1779 ), Euphorbia seguieriana ( Neck., 1770 ), and Dianthus seguieri ( Vill., 1779 ).

Published works

His written works include a detailed description of the flora in the vicinity of Verona, titled Plantae Veronenses, seu Stirpium quae in agro Veronensi repriuntur (3 volumes 1745–54). Other noted works associated with Séguier are:

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