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Pellaea ornithopus

Pellaea ornithopus

9.9
A small fern that grows on cliffs in California with purple-brown stems
  • noun
  • Specialized
translation icon : Pellaea ornithopus
  • The rocky slopes were covered with Pellaea ornithopus, its distinctive purple-brown stems standing out against the stone.

Examples

  • Botanists documented several colonies of Pellaea ornithopus along the Baja California coastline.

  • The gardener was excited to add Pellaea ornithopus to the native fern collection.

  • Look at the Pellaea ornithopus!

  • The Pellaea ornithopus thrives in rocky environments.

  • Botanists documented several colonies of Pellaea ornithopus along the Baja California coastline.

  • The gardener was excited to add Pellaea ornithopus to the native fern collection.

  • The rocky slopes were covered with Pellaea ornithopus, its distinctive purple-brown stems standing out against the stone.

Synonyms

bird's-foot fern
vsPellaea ornithopus
  • Specialized
9.9

A small fern with purple-brown stalks and divided leaves like a bird's foot

is the exact same species sharing range and purple brown leafstalks
Pellaea mucronata
vsPellaea ornithopus
  • Specialized
9.9

A type of fern with purple-brown leaf stalks that grows on cliffs in California and Baja California

is a distinct local species though it shares cliff habitat and leafstalk colour
purple rock brake
vsPellaea ornithopus
  • US
9.9

A small fern with dark shiny stems that grows on rocks

is more specific to California and shows purple brown rather than glossy stems
Pellaea atropurpurea
vsPellaea ornithopus
  • Specialized
9.9

A small fern that grows on cliffs and walls with dark shiny stems

is specific to California and emphasizes purple brown leafstalks
cliff brake
vsPellaea ornithopus
  • UK
9.9

A small fern that grows on rocks or cliffs

is one particular local species distinguished by purple brown stalks
rock brake
vsPellaea ornithopus
9.3

A small fern that grows on rocks

is a specific Californian species identifiable by purple brown stalks

Surface Forms

Morphology

Pellaea + ornithopus

This is a Latin binomial scientific name (taxonomic label) rather than a compositional English phrase; its parts function as arbitrary labels. 'Pellaea' may indicate a genus of ferns but 'ornithopus' is not an English word and would be unknown to a B1 learner, so the specific species meaning cannot be derived from the constituents. Therefore the overall meaning is not predictable from the parts for an average learner.

Etymology

Pellaea ornithopus comes from old Greek words: ornitho- meaning 'bird' and -pus meaning 'foot'. The fern's divided leaves look like a small bird's foot on rocky cliffs, so the name helps you remember this cliff fern.