Taxa of Indian Acanthaceae, Verbenaceae and Labiatae Amending and/or Supplementing Calder's (1926) and Razi's (1959) Lists of Additions to Hooker's Flora of British India

Since the publication of the Flora of British India by Sir J. D. Hooker during the years 1872-1879, quite a number of additional species have been described from various parts of India by several botanists in different publications. The nomenclature of quite a number of species in Hooker's Flora has also changed with the result that several names therein have now come to be regarded as invalid. Calder et al (1926) and Razi (1959) published two lists as additions to species in Hooker's Flora of British India. The present account is an attempt at supplementing and/or amending the lists of Calder and Razi, with reference to the families Acanthaceae, Verbenaceae and Labiatae. In this account, altogether 232 taxa belonging to these three families alone are given under two separate lists. In the first list 54 taxa are included. They comprise of 53 taxa as additions to Hooker, Calder et al and Razi's account of the species under these three families, and one species of Hooker, earlier reported by him from outside India proper, since reported from Indian territory. In the second list, 178 taxa are included, wherein changes in nomenclature, including changes in status have been reported.