Penstemon australis var. ameles Crosswh. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Plantaginaceae genus Penstemon species Penstemon laxiflorus Name Homonyms Penstemon australis var. ameles Crosswh. Penstemon australis subsp. ameles Crosswh.