Spartina stricta subsp. maritima Scribn. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Sporobolus species Sporobolus alterniflorus Name Homonyms Spartina stricta var. maritima Britton, Sterns & Poggenb. Spartina stricta var. maritima Scribn. Spartina stricta subsp. maritima Scribn.