Lectotypification of the name Impatiens toppinii Dunn, a new addition of the species for flora of India
Keywords:plant diversity research, Impatiens, Balsaminaceae, India
AbstractImpatiens toppinii Dunn (Balsaminaceae) was re-collected after a century from Arunachal Pradesh, India. The species was earlier known only from Kachin hills, Myanmar. A lectotype is designated, a detailed description from live material and coloured illustrations for easy identification are provided.