Plants › Chain Fern Family

giant chain fern

Woodwardia fimbriata

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Wildlife study photograph from iNaturalist. — (c) jenniferlchandler, some rights reserved (CC BY-NC)

All photos28

28 photos

Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.

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Photos you add are credited to you, and you keep the copyright.

Easily confused with

Study checks a spoken answer against these, and tells you which one you named.

Where it is recorded

Records by month in California.

California	7,938
United States	6,355
Oregon	203
Nevada	202
Canada	163
British Columbia	163
Washington	149
Arizona	25
Mexico	22
Baja California	19

Counts show where people looked, not only where it lives.

Traits

Group and habits

Forb or herb growth formListed by a harvested source as having a forb or herbaceous growth form.USDA PLANTS Characteristics
Wetland-associatedListed by a harvested source as obligate or frequent in wetland habitat.USDA PLANTS Characteristics
Fern growth formListed by a harvested source as belonging to the fern plant group.USDA PLANTS Characteristics
Perennial plantListed by a harvested source as having a perennial life duration.USDA PLANTS Characteristics

Classification

Kingdom	Plants · Plantae
Phylum	Vascular Plants · Tracheophyta
Class	Ferns · Polypodiopsida
Order	Polypodiales
Family	Chain Fern Family · Blechnaceae
Genus	chain ferns · Woodwardia

Sources

Names, taxonomy and observation counts: www.inaturalist.org
Photos and recordings: the creator and source are on each one.
Traits: USDA PLANTS Characteristics (U.S. Government work / public domain)
How much to rely on each source

Remember the name next time.

Practise giant chain fern with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.

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