Amsonia illustris Woodson. Common name: Ozark Bluestar, Shining Bluestar. Phenology: Apr-Jun. Habitat: Gravel bars along streams, glades and upland woodlands. Distribution: MO and KS south to AR, OK, and TX. Reported for the Coastal Plain of KY, plausible as native there, but perhaps introduced.
Origin/Endemic status: Native
Synonymy ⓘ: = Ar, C, F, GrPl, Mo2, NY, Ok, Tx, Woodson (1929), Woodson (1938); = Amsonia tabernaemontana Walter var. illustris (Woodson) J.K.Williams — FNA14, Williams (2019a); < Amsonia tabernaemontana Walter var. gattingeri Woodson — Woodson (1928); < Amsonia tabernaemontana Walter var. salicifolia (Pursh) Woodson. Basionym: Amsonia illustris Woodson 1929
Links to other floras: = Amsonia tabernaemontana var. illustris - FNA14
Show parent genus | Show parent in key(s)
Heliophily ⓘ: 9
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.




Feedback
See something wrong or missing on about Amsonia illustris? 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. If a species is not keyed, that's because keying is ongoing. Please don't send us feedback about unkeyed species.
Horticultural Information
Intro:
Stems:
Leaves:
Inforescence:
Flowers:
Fruits:
Comments:
Height:
plant sale text:
bloom table text:
description:
stems:
leaves:
inflorescence:
flowers:
fruits:
comments:
cultural notes:
germination code:
native range:
0 unsaved edits on this page.