Louis Benoît van Houtte was a Belgian horticulturist who was with the Jardin Botanique de Brussels between 1836 and 1838 and is best known for the journal Flore des Serres et des Jardins de l'Europe, produced with Charles Lemaire and M. Scheidweiler, an extensive work boasting more than 2,000 coloured plates in 23 volumes published between 1845 and 1883. Wikipedia