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Index
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Gentianales
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Rubiaceae
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genus
Houstonia
Genus
Houstonia (bluet) is a genus of plants in the family Rubiaceae. Many species were formerly classified, along with other genera since segregated elsewhere, in a more inclusive genus Hedyotis.
From Wikipedia ,
licensed under CC BY-SA 4.0
Plants in this genus
1 plant
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Research on Houstonia
1 article
What science is finding about Houstonia
Every article on Plant News that mentions a member of this genus, newest first.
All topics
biodiversity-monitoring1
community-science1
native-wildflowers1
phenology1
urban-ecology1
Latest finding
A research-grade observation of azure bluet (a delicate native wildflower) was recorded in Butler, PA, contributing verified location data to community science databases tracking this species across North America.
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Most researched in this genus
Plant News
Plant science intelligence curated from PubMed, iNaturalist, bioRxiv, and more.
Sources
Abstracts are copyright their respective publishers. Plant descriptions from Wikipedia under CC BY-SA 4.0 . Credited iNaturalist photos name their photographer and licence. Some plant pages still show an older, uncredited iNaturalist photo until a credited one replaces it.
System
Generated: 2026-10-24 08:14
Articles: 6130
Synthesized: 6076
© 2026 Plant News. Plant science for plant people. Plant descriptions from Wikipedia are licensed under CC BY-SA 4.0. Credited iNaturalist photos name their photographer and licence. Some plant pages still show an older, uncredited iNaturalist photo until a credited one replaces it.
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