Houstonia

Contains 9 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.

Species

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