Houstonia lanceolata (Poiret) Britton. Midwestern Summer Bluet, Lanceleaf Bluet, Glade Mountain Houstonia. Phen: May-Jul; Jul-Aug. Hab: Calcareous prairies and barrens, dry woodlands, banks, rock outcrops, shallow soils around mafic and calcareous rock outcrops. Dist: H. lanceolata ranges from s. ME and w. NY west to s. OH, and sw. MO, south to w. NC, n. GA, AL, MS, AR, and e. OK. The distribution and ecology of H. lanceolata in our area are poorly known; it apparently occupies drier and typically more circumneutral sites than H. purpurea.
Origin/Endemic status: Native
Taxonomy Comments: This taxon is clearly distinct at specific rank from Houstonia purpurea.
Synonymy ⓘ: = F, Il, S; = Hedyotis purpurea (L.) Torr. & A.Gray var. calycosa (Shuttlew. ex A.Gray) Fosberg; = Houstonia purpurea L. var. calycosa Shuttlew. ex A.Gray – Ar, G, K1, K3, K4, NE, NY, Tn, WV, Terrell (1959), Terrell (1991), Terrell (1996); < Hedyotis purpurea (L.) Torr. & A.Gray – C, Rogers (1987); < Houstonia purpurea L. – Pa, RAB, W
Heliophily ⓘ: 7
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.
© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷Feedback
See something wrong or missing on about Houstonia lanceolata? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.
« show previous | back to original search ↑ | show next »
Cite as...