Isoetes laurentiana

Taxonavigation

Taxonavigation: Isoetales
Superregnum: Eukaryota Cladus: Diaphoretickes Cladus: CAM Cladus: Archaeplastida Regnum: Plantae Divisio: Tracheophyta Divisio: Lycopodiophyta Classis: Lycopodiopsida Subclassis: Isoetidae Ordo: Isoetales

Isoetes laurentiana D.F.Brunt., Botany (Ottawa) 97(11): 579 (2019).

Typus: Canada: Quebec, Communauté de Québec; 25 m from the north shore of St. Lawrence River, 50 m west of Isle Gagnon in Parc des-Haut-Fonds, Saint-Augustin, 20 August 2018. D.F. Brunton & K.L. McIntosh 20 092 (Holotypus: CAN – Plant A; isotypes: MT, MU, US, CATU, herb. D.F. Brunton).

Native distribution areas:
Continental: Northern America Regional: Eastern Canada Québec. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

Brunton, D.F., Sokoloff, P.C., Bolin, J.F. & Fraser, D.F. 2019. Isoetes laurentiana, sp. nov. (Isoetaceae) endemic to freshwater tidal marshes in eastern Quebec, Canada. Botany 97(11): 571–583 DOI: 10.1139/cjb-2019-0037 . ResearchGate . Reference page.

Govaerts, R. et al. 2026. Isoetes laurentiana in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2026 Jun 2. Reference page.
Tropicos.org 2026. Isoetes laurentiana. Missouri Botanical Garden. Published online. Accessed: 2 Jun 2026. Reference page.
International Plant Names Index. 2026. Isoetes laurentiana. Published online. Accessed: 2 Jun 2026. Reference page.
Hassler, M. 2026. World Ferns. Checklist of Ferns and Lycophytes of the World. . Isoetes laurentiana Accessed: 2 Jun 2026. Reference page.