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Gymnocarpium robertianum

Gymnocarpium robertianum

9.9
A small yellow-green fern that grows in cracks of rocks in northern parts of the world
  • noun
  • Specialized
translation icon : Gymnocarpium robertianum
  • Gymnocarpium robertianum often grows in the crevices of limestone cliffs.

Examples

  • The delicate leaves of Gymnocarpium robertianum set it apart from other ferns in the region.

  • I spotted a Gymnocarpium robertianum while hiking in the mountains.

  • Botanists discovered a patch of Gymnocarpium robertianum near the riverbank.

  • The Gymnocarpium robertianum thrives in rocky soil.

  • Gymnocarpium robertianum often grows among the stones in shaded areas of the forest.

  • During our hike, we identified Gymnocarpium robertianum flourishing on the rocky hillside.

  • The striking appearance of Gymnocarpium robertianum makes it easy to recognize in its natural habitat.

Synonyms

northern oak fern
vsGymnocarpium robertianum
9.3

A yellow-green fern with delicate spreading leaves that grows in cool rocky places

is described by small overall size rather than notable frond shape
limestone fern
vsGymnocarpium robertianum
  • Specialized
8.8

A yellow-green fern that grows on rocks, often on limestone

is common across rocky areas generally rather than preferring specific rock types

Surface Forms

Morphology

Gymnocarpium + robertianum

This is a scientific binomial name where the second element is a Latinized epithet (a proper name) and not a compositional lexical element; even if a learner recognised Gymnocarpium as a fern genus, they could not derive the species-specific meaning ('small yellow-green fern commonly found in rocky areas') from the parts. Species names function as arbitrary labels across languages rather than predictable semantic compositions, so a B1 learner who knows the constituent items would not be able to infer the MWE's meaning.

Etymology

Gymnocarpium robertianum comes from old Greek and Latin: gymno- means 'naked' and -carpium means 'fruit', a picture of the fern's small, open parts that hold its spores. The name's second part honors a botanist named Robert, so the full name helps you imagine a small yellow-green fern with simple, bare-looking parts often growing on rocks.