Isoetes chapmanii (Engelmann) Small. Common name: Chapman’s Florida Quillwort. Habitat: Springs, stream bottoms, river bottoms, ditches. Distribution: FL Panhandle.
Origin/Endemic status: Endemic
Taxonomy Comments: This taxon should be recognized at species rank based on the polyphyly of Isoetes flaccida s.l. (Schafran et al. 2018).
Other Comments: A diploid species (2n=22).
Synonymy ⓘ: = Isoetes flaccida (Shuttlew. ex A.Braun) var. chapmanii Engelm. — K4, NS, POWO, Sf; < Isoetes flaccida Shuttlew. ex A.Braun — Fl1, FNA2, WH3, Musselman (2001). Basionym: Isoetes flaccida (Shuttlew. ex A.Braun) var. chapmanii Engelm. 1932
Links to other floras: < Isoetes flaccida - FNA2
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: OBL (taxonomic split from wetland indicator species)
Heliophily ⓘ: 7
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Horticultural Information
No horticultural data found for this taxon.