Lepidagathis dalzelliana (acanthaceae), a new species from the northern western ghats and lectotypification of the name lepidagathis prostrata dalzell

Lepidagathis dalzellianasp. nov., (Acanthaceae: Barlerieae), is described from Maharashtra, India. The new species is closely allied to Lepidagathis clavataDalzell. in appearance, but differs by long lanceolate, hairy bracts, and spatulate, oblanceolate to ovate-lanceolate glabrous leaves. Colored photographs and notes are provided to facilitate its distinction from closely allied species. In addition, we have designated the lectotype for the name Lepidagathis prostrata Dalzell.