Taxonomy
Family: Lobeliaceae
Habitat
Calcareous fens. Moist sand flats.
Associates
In fens with Aster borealis, Aster puniceus firmus, Calamintha arkansana, Cirsium muticum, Eupatorium maculatum, Gentiana procura, Lysimachia quadriflora, Lythrum alatum, Panicum flexile, Parnassia glauca, Pedicularis lanceolata, Potentilla fruticosa, Senecio aureus, Solidago ohioensis, Solidago ridellii.
Distribution
Morphology
Herbaceous perennial. Stems leaves linear to narrowly oblanceolate, less than 3mm wide. Flowers small; corollas pale blue with a white spot on the lower lip, 5-lobed; stamens 5.
Notes
Flowers mid July to early November.
Wetland indicator: Obligate
Often found growing at the edge of flowing, calcareous springs.
Bibliography
Swink, F. and G. Wilhelm. 1994. Plants of the Chicago Region.
Indiana Academy of Science. The Morton Arboretum. Lisle, Illinois.
Michael Hough © 2005 |