Requesting Flowering Plants of India, Dicotyledons, vol-I:
I would be grateful if any one of the members could share pages from 173-175 from the “Karthikeyan, S., Sanjappa, M. and Moorthy, S. 2009. Flowering Plants of India, Dicotyledons, vol-I (Acanthaceea- Avicenniaceae). Botanical Survey of India, Kolkata.
This might be of use – https://bsi.gov.in/uploads/documents/Public_Information/publication/books/miscellaneous/Flowering%20Plants%20of%20India%20-%20Dicotyledons%20vol%201.pdf