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Plants in the Genus Houstonia

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Houstonia is a genus of about 40 species of small perennials from moist habitats in North America with small, glossy, oval leaves and tiny, four-petalled flowers.

Click on any of the 7 plants listed below in the genus Houstonia to read more about that plant, or go back to the genus a-z.

Houstonia caerulea (Azure bluet) Add to my lists
Houstonia caerulea 'Millard's Variety' (Azure bluets 'Millard's Variety') Add to my lists
Houstonia canadensis (Canadian summer bluet) Add to my lists
Houstonia michauxii (Creeping bluets) Add to my lists
Houstonia purpurea (Venus's pride) Add to my lists
Houstonia pusilla (Tiny bluets) Add to my lists
Houstonia serpyllifolia (Thymeleaf bluet) Add to my lists

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