Dennstaedtia bipinnata common names the cuplet fern,[2] cuplet hay-scented fern[3] is a species of fern in the family Dennstaedtiaceae.

This species is indigenous to the West Indies and Central America and South America.

[4] It is also found in Bolivia, Mexico,[5] Florida, and Puerto Rico.

[6] Dennstaedtia bipinnata lives in moist to wet, acidic soils in forested areas.

[5]