Isoetes flaccida var. chapmanii

Taxonavigation

Taxonavigation: Isoetales
Superregnum: Eukaryota Regnum: Plantae Divisio: Tracheophyta Divisio: Lycopodiophyta Classis: Isoetopsida Ordo: Isoetales

Isoetes flaccida var. chapmanii Engelm., Trans. Acad. Sci. St. Louis 4: 386. 1882.

Typus: United States, Florida: Jackson Co.: Near Mariana, s.d., Chapman s.n. (holotype: MO ?).

Homotypic
- Isoetes chapmanii (Engelm.) Small, Ferns Florida 222. 1931 publ. 1932.
  - Isoetes flaccida f. chapmanii (Engelm.) Clute, Fern-Allies 258. 1905.

Troìa, A., Pereira, J.B.S., Kim, C. & Taylor, W.C. 2016. The genus Isoetes (Isoetaceae): a provisional checklist of the accepted and unresolved taxa. Phytotaxa 277(2): 101–145. DOI: 10.11646/phytotaxa.277.2.1 ResearchGate Reference page.
Keener, B.R. et al. 2017. Alabama Plant Atlas. Isoetes flaccida. University of West Alabama, Livingston, Alabama. Original application development: S.M. Landry & K.N. Campbell, Florida Center for Community Design and Research. University of South Florida.
Hassler, M. & Schmitt, B. 2017. World Ferns. Checklist of the Ferns and Lycophytes of the World. Version 7.19 – August 2017. Accessed 6 Sep 2017.

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