Isoetes septentrionalis

Taxonavigation

Taxonavigation: Isoetales
Superregnum: Eukaryota Regnum: Plantae Divisio: Tracheophyta Divisio: Lycopodiophyta Classis: Lycopodiopsida Subclassis: Isoetidae Ordo: Isoetales

Familia: Isoetaceae
Genus: Isoetes
Species: Isoetes septentrionalis

Name

Isoetes septentrionalis D.F.Brunt., Canad. Field-Naturalist 129: 176 (2015).

• Type: Canada. Ontario. City of Ottawa, 45.373850°N, 75.788695°W, 250 m east of water purification plant along south shore of Ottawa river, Britannia Conservation area, 26 July 1998, Daniel F. Brunton 13 646 (Holotype: OAC; isotypes: ODU, FSU, herb. D.F. Brunton).

Hybrids

I. × robusta

Distribution

Native distribution areas:
Continental: Northern America Regional: Eastern Canada Ontario, Québec. Regional: Northeastern U.S.A. Connecticut, Maine (?), Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island (?), Vermont. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Brunton, D.F. & McNeill, J. 2015. Status, distribution, and nomenclature of Northern Quillwort, Isoetes septentrionalis (Isoetaceae) in Canada. Canadian Field-Naturalist 129(2): 174–180. DOI: 10.22621/cfn.v129i2.1698 Reference page. 

Additional references

• 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. 

Links

• Hassler, M. & Schmitt, B. 2017. World Ferns. Checklist of the Ferns and Lycophytes of the World. Version 7.19 – August 2017. Accessed 18 Sep 2017.