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Boston fern

Boston fern

5.0
A houseplant fern with long arching leaves that people grow indoors
  • noun
  • /ˈbɔːstən fɜrn/
translation icon : helecho de Boston
  • I paused to admire a clutch of Boston fern, their new fronds just unfurling in the sunlight.

Examples

  • Jewell admired the lush Boston fern sitting on the stand by the French doors, thriving in the warm environment.

  • Choose plants and flowers that thrive well with minimal light and a limited amount of care, like a peace lily, African violet, or a Boston fern.

    Blog text (14)
  • In warm months, the Beams add a large Boston fern to their living room for a touch of greenery.

Synonyms

fern
vsBoston fern
54 1.3

A plant with feathery leaves that has no flowers and makes spores

is the specific species commonly grown as an indoor plant
Nephrolepis exaltata bostoniensis
vsBoston fern
  • Specialized
9.9

A common house fern with long arching green leaves

is the common name used for that cultivated variety
Nephrolepis exaltata
vsBoston fern
  • Specialized
9.5

A fern often grown in houses with long curved leaves

is the everyday name rather than the formal species label
sword fern
vsBoston fern
7.1

A tropical plant with long, narrow leaves shaped like a sword

is one particular species developed from plants in that group

Surface Forms

Boston fern singular
Boston ferns plural

Morphology

Boston + fern

The meaning 'a species/type of fern associated with Boston' is directly and compositionally derived from the place-name modifier 'Boston' plus the noun 'fern'. Place-name + noun patterns that name varieties or cultivars are cross-linguistically common, so a B1 learner who knows the constituents can infer this refers to a kind of fern (even if they may not know specific botanical details).

Etymology

Boston fern is named after the city Boston. In the 1800s growers there sold a popular fern with long, drooping leaves that people hung in baskets, so the name Boston fern came to mean the common 'houseplant' with long, drooping leaves.