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Snapshots of the taxonomy

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As classified in WFO snapshot

June 2025

latest classification for this taxon

species

Isoetes × robusta (Engelm.) D.F.Brunt.

This species name was first published in Rhodora 120(984): 307 (2019)  

At the time of this classification snapshot, this species name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-1000032755.

Synonyms of Isoetes × robusta (Engelm.) D.F.Brunt.

Name Author Protologue Nomenclator WFO link
Isoetes echinospora var. robusta Engelm. Trans. Acad. Sci. St. Louis 4: 380 (reprint p.23) (1882) wfo-0001111292
Isoetes braunii f. robusta (Engelm.) N.Pfeiff. Ann. Missouri Bot. Gard. 9: 173 (1922) wfo-0001403016
Isoetes echinospora f. robusta (Engelm.) Clute Fern Allies 258. 1905 wfo-0001403021
Isoetes muricata f. robusta (Engelm.) C.F.Reed Amer. Fern J. 35: 82 (1945) wfo-0001403023
Isoetes tenella f. robusta (Engelm.) Rothm. Feddes Repert. Spec. Nov. Regni Veg. 54: 73 (1944) wfo-0001403030