incised halberd fern USDA PLANTS Symbol: TEIN
U.S. Nativity: Exotic
Habit: Forbs/Herbs Ferns
Tectaria incisa Cav.

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Taxonomic Rank: Polypodiopsida: Polypodiales: Dryopteridaceae
Native Range: Mexico, Central Amer., S. Amer., W. Indies ()

Identification, Biology, Control and Management Resources

Selected Images from Invasive.orgView All Images at

Amy Ferriter, State of Idaho,
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EDDMapS Distribution:
This map is incomplete and is based only on current site and county level reports made by experts and records obtained from USDA Plants Database. For more information, visit

State(s) Where Reported invasive.
Based on state level agency and organization lists of invasive plants from WeedUS database.

Invasive Listing Sources:
Faith Campbell, 1998
Florida Exotic Pest Plant Council