giant blue iris (Iris giganticaerulea) · iNaturalist United Kingdom

southern blue flag (Iris virginica) · iNaturalist

Photos of azure bluet (Houstonia caerulea) · iNaturalist

Photos of Blue Shield Bug (Zicrona caerulea) · iNaturalist

Iris giganticaerulea - Wikipedia

giant blue iris (Iris giganticaerulea) · iNaturalist United Kingdom

purple Iris (Iris versicolor) · iNaturalist United Kingdom

Walking Iris / Iris Giganticaerulea / Giant Blue Iris / Blue Flag / Iris Versicolor / Blue Iris Apostle Neomarica Regina / Lily / Lilies

Photos of English Iris (Iris latifolia) · iNaturalist

western blue flag (Iris missouriensis) · iNaturalist United Kingdom

southern blue flag (Iris virginica) · iNaturalist

purple Iris (Iris versicolor) · iNaturalist United Kingdom