Rubiaceae
Southern bluet
Houstonia micrantha
- Family
- Rubiaceae
- Genus
- Houstonia
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Common names
By language (1)
- English
- Southern bluet
Synonyms
- Hedyotis australis W.H.Lewis & D.W.Moore
- Hedyotis crassifolia var. micrantha Shinners
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Annual
- In the US and Canada
- Lower 48 states: native
Photos
Photo: Leila Dasher, CC BY 4.0, from Wikimedia Commons
More in Houstonia
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- Roundleaf bluetHoustonia procumbensRubiaceae
- Tiny bluetHoustonia pusillaRubiaceae
- Red bluetHoustonia rubraRubiaceae
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- Pygmy bluetHoustonia wrightiiRubiaceae
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Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.