Species › Plants › Christmas Fern

Christmas Fern

Polystichum acrostichoides

CommonPlant
Illustration of Christmas Fern (Polystichum acrostichoides)

Christmas Fern is one of the most common and easily identified native ferns of eastern North American forests, named for the fact that its evergreen fronds were traditionally collected for holiday decorations. Growing in neat, vase-shaped clumps 1–2 feet tall, it bears glossy, dark-green fronds that remain green and attractive through winter. Each leaflet has a small ear-like projection at the base resembling a Christmas stocking. Christmas Fern is one of the best shade-tolerant native groundcovers for gardens.

Habitat
Found in moist to dry woodlands, rocky slopes, and stream banks across eastern North America.
Diet
Evergreen fronds provide winter cover for ground-nesting birds and small mammals.
How common
Common

Best time to see a Christmas Fern

The best time to see a Christmas Fern is March–July, when about 63% of U.S. sightings happen, based on 97,473 research-grade iNaturalist observations.

J
F
M
A
M
J
J
A
S
O
N
D

Not certain it is a Christmas Fern? What plant is this? walks through what to check first and the lookalikes that catch people out.

Recent Christmas Fern sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

Spotted a Christmas Fern?

Point Huck at any plant, bird, or animal and know for sure - plus a live map of where it is being spotted near you.

Get Huck - free
5,300+species
63national parks
50states

More plants

Cinnamon Fern
Cinnamon Fern
Osmundastrum cinnamomeum
Clammy Ground Cherry
Clammy Ground Cherry
Physalis heterophylla
Clammy Hedgehyssop
Clammy Hedgehyssop
Gratiola neglecta
Clammy Locust
Clammy Locust
Robinia viscosa
Claret Cup Cactus
Claret Cup Cactus
Echinocereus triglochidiatus
Clasping Milkweed
Clasping Milkweed
Asclepias amplexicaulis
Clasping Twisted Stalk
Clasping Twisted Stalk
Streptopus amplexifolius
Cleavers
Cleavers
Galium aparine