I remember of collecting this plant from Shillong in Meghalaya with my friend Mr. Gautam Upadhaya who has revised Moraceae of India (excluding Ficus). He only informed me that the accepted name for this taxon is Artocarpus lacucha Buch.-Ham.
GRIN <http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?4333> also maintains the same status for this plant..but The Plant List<http://www.theplantlist.org/tpl/search?q=Artocarpus+lakoocha>does not. Never knew the name 'Madar' for this plant....always thought Madar is Calotropis. Thanks for sharing the images Surajit ji. Best regards, Ritesh. --
