Trimeresurus gramineus Welch, 1994 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Reptilia order Squamata family Viperidae genus Trimeresurus species Trimeresurus sabahi Name Homonyms Trimeresurus gramineus Stejneger, 1907 Trimeresurus gramineus (Shaw, 1802)