1. Plant Ecology and Environmental Science Division, Plant microbe interaction, Herbarium division, CSIR‐National Botanical Research Institute, Lucknow, U.P., India;
2. Plant microbe interaction, CSIR‐National Botanical Research Institute, Lucknow, U.P., India;
3. Herbarium division, CSIR‐National Botanical Research Institute, Lucknow, U.P., India