Houstonia caerulea
A species in the Rubiaceae family, accepted in the World Flora Online Plant List, June 2026 edition.
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Synonyms & earlier names
Names that this release treats as synonyms of Houstonia caerulea. These are scientific names, not a list of cultivars or common names.
23 synonyms in this snapshot
- Anotis coeruleaName author: (L.) G.Don
- Anotis gentianoidesName author: (Endl.) Walp.
- Hedyotis brachiataName author: Miq. ex Hook.f.
- Hedyotis caeruleaName author: (L.) Hook.
- Hedyotis caerulea f. albifloraName author: (Millsp.) Fosberg
- Hedyotis caerulea f. benkeiName author: Fosberg
- Hedyotis caerulea var. faxonorumName author: (Pease & A.H.Moore) Fosberg
- Hedyotis gentianoidesName author: Endl.
- Houstonia caerulea f. albifloraName author: Millsp.
- Houstonia caerulea f. caeruleaName author: Not supplied
- Houstonia caerulea var. caeruleaName author: Not supplied
- Houstonia caerulea var. elatiorName author: (Michx.) Pursh
- Houstonia caerulea var. faxonorumName author: Pease & A.H.Moore
- Houstonia caerulea var. piersiiName author: Barbour
- Houstonia caerulea var. toxonorumName author: Stevens
- Houstonia faxonorumName author: (Pease & A.H.Moore) Fernald
- Houstonia grandifloraName author: Raf.
- Houstonia linnaeiName author: Michx.
- Houstonia linnaei var. elatiorName author: Michx.
- Houstonia pusillaName author: J.F.Gmel.
- Houstonia serpyllifoliaName author: Graham
- Oldenlandia caeruleaName author: (L.) A.Gray
- Poiretia erectaName author: J.F.Gmel.
About this record
Source: World Flora Online Plant List, June 2026, published June 21, 2026. Taxonomic data is available under CC0. Acceptance, synonymy, and family placement reflect this release and may change with later research. A missing extinction flag is not evidence of a species’ conservation status. Photographs, where available, are separately credited botanical references. This record does not supply cut-flower availability or a guaranteed care schedule.
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