l1=n2 is an Indian lotus/sacred lotus/bean of India (Nelumbo nucifera) [plant/flower/herb], with nuts n1, of strain/cultivar l2 , symbolizing l3 to culture/religion l4.
The Linnaean binomial Nelumbo nucifera (Gaertn.) is the currently recognized name for this species, which has been classified under the former names, Nelumbium speciosum (Willd.) and Nymphaea nelumbo, among others. See also latna.