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Asteraceae
Ionactis

not marked as a favorite taxon Ionactis E.L. Greene. Common name: Stiff-leaved Aster.

Key to Ionactis

A genus of 5 species, herbs, of North America. Ionactis has usually been included in Aster, but differs in many characters and is more closely related to Heterotheca (Nesom & Leary 1992).

Glossary (beta!)

References: Cronquist (1980); Nesom (2006s) In Flora of North America Editorial Committee (2006b); Nesom (2020h); Nesom & Leary (1992); Semple & Brouillet (2024). Show full citations.

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Show species in Ionactis

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Hover over a shape, letter, icon, or arrow on the map for definition or see the legend. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.

image #1 of Ionactis© Richard & Teresa Ware | Ionactis linariifolia CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #2 of Ionactis© Gary P. Fleming | Ionactis linariifolia

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