Isoetes ×robusta (Engelmann) D.F. Brunton

Isoetes ×robusta (Engelmann) D.F. Brunton is an accepted species name sensu Brunton, 2018.

Hybrid parents

Isoetes echinospora subsp. muricata (Durieu) Á. Löve & D. Löve.

Isoetes septentrionalis D.F. Brunton.

Vernacular names

• robust quillwort Anions

Synonyms

• Isoetes canadensis (Engelmann) A.A. Eaton Brunton & McNeill, 2015
• Isoetes echinospora var. robusta Engelmann Brunton, 2018
• Isoetes riparia var. canadensis Engelmann Brunton & McNeill, 2015
• Isoetes ×dodgei auct. non A.A. Eaton Brunton, 2018

Distribution

• Map view
• List view

• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

Classification

Class	Equisetopsida
Subclass	Lycopodiidae
Order	Isoetales
Family	Isoetaceae
Genus	Isoetes
Species	Isoetes ×robusta

Habit

Herb