Contains 10 accepted taxa overall.

Characteristics
Houstonia
BLUETS
Classification
Magnoliophyta - Flowering Plants
Magnoliopsida
Asteridae
Gentianales
Houstonia
Citation
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Species
Scientific Name Common Name Herbarium Specimens Status Photos
Houstonia caerulea Common Bluet; Quaker Ladies; Innocence Native FACU (NWPL) G5 (Global Rank)
Houstonia lanceolata Midwestern Summer Bluet; Calycose Bluet Native
Houstonia longifolia Eastern Longleaf Bluet Native G4G5 (Global Rank)
Houstonia micrantha Southern Bluet; Small Flower Bluet Native
Houstonia nigricans Diamond Flowers; Prairie Bluet; Narrowleaf Bluet Native
Houstonia procumbens Creeping Bluet; Roundleaf Bluet; Fairy Footprints Native
Houstonia purpurea Summer Bluet; Venus' Pride; Purple Bluet Native
Houstonia pusilla Tiny Bluet; Small Bluet; Star Violet Native FAC- (NWPL)
Houstonia rosea Rose Bluet; Pygmy Bluet Native
Houstonia tenuifolia Diffuse Branched Bluet; Slender Leaf Bluet Native
Identification Key

No identification key is available for this family.

Genus Synonyms
Synonym Full Citation Basionym Type
No synonyms found.