As classified in WFO snapshot
June 2023
Warning: older classification
variety
Thelypteris totta var. longipinna
(C.Chr.) C.V.Morton
This variety name was first published in Contr. U.S. Natl. Herb. 38: 74 (1967)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .