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Houstonia

Contains 7 accepted taxa overall.

Family:Rubiaceae
Common Name:BLUETS
Specimen: Search the Butler University Friesner Herbarium Digital Collection for specimens within this genus

Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Genus Distribution Map

Species

Scientific NameCommon Name
Houstonia caerulea Bluets; Yellow-eyed bluet
Houstonia canadensis Canada summer bluet
Houstonia longifolia Long-leaved bluets
Houstonia purpurea Large houstonia; Large bluet
Houstonia purpurea var. calycosa Large houstonia; Large bluet
Houstonia purpurea var. purpurea Large houstonia; Large bluet
Houstonia pusilla Small bluets; Red-eyed bluet