Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Lamiids: Gentianales
WEAKLEY'S FLORA (11/30/12):
Houstonia canadensis
FAMILY
Rubiaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Houstonia canadensis
FAMILY
Rubiaceae
SYNONYMOUS WITH
Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Hedyotis canadensis
COMMON NAME:
Canada Bluet
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Richard and Teresa Ware rtw_h_canadensis_3
April
Flowers similar to H. purpurea, per Wildflowers of the Eastern United States.
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Richard and Teresa Ware rtw_h_canadensis_c
July
Our only Houstonia with basal leaves ciliate and present at flowering, per Wildflowers of the Eastern United States.