1) Almeida S. M.
Blatter Herbarium, St. Xavier's College
Mumbai - 400 001
Fl.: Savantwadi
2) Balakrishna N. P.
Southern Circle
Botanical Survey of India
Tamil Nadu Agricultural University
Coimbatore - 641 003
Tamil Nadu
Fl.: Tamil Nadu
3) Henry A. N.
147, Chinnammal Street
K. K. Padur
Coimbatore - 641 038
Fl.: Tamil Nadu, Thiruvanathapuram, Cannanore
4) Nayar K. K. N.
Tropical Botanical Gardens and Research Institute
Pacha Palode P. O.
Thiruvanathapuram - 695 562
Kerala
Fl.: Courtallum
5) Nayar M. P.
The Greens, 69/315, Vitavila
Thiruvanathapuram - 695 006
Kerala
Fl.: Courtallum
6) Nicholson D. H.
Department of Botany
National Museum of Natural History
Smithsonian Institution
Washington D. C. 20560
U. S. A.
Fl.: Hassan
7) Pascal J. P.
Department of Biology
URA CNRS 2055
Clande Bernard University
Lyon1, France
Pub.: Ecology of Forests
8) Ramesh B. R.
French Institute
Pondicherry - 605 001
Pub.: Field Key to Trees
9) Rao R. R.
National Botanical Research Institute
Lucknow
Uttar Pradesh
Fl.: Mysore
10) Saldanha C. J.
Centre for Taxonomic Studies
St. Joseph's College
Bangalore - 560 001
Pub.: Endemic Angiosperms, Fl. Karnataka, Hassan, Uttara
Kannada
11) Sashidharan N.
Kerala Forest Research Institute
Peechi, Thirussur - 680 653
Kerala
Pub.: Trees of Kerala
12) Shastry A. R. K.
W. W. F. - India
1072, Lodi Estate
New Delhi - 110 003
Pub.: Red Data Book
13) Yoganarasimhan S. N.
Regional Research Centre
Jayanagar
Bangalore - 560 011
Fl.: Coorg (Kodagu), Chikmagalur