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rock spikemoss

rock spikemoss

9.9
A small green plant that grows in thin mats on rocks
  • noun
  • US
translation icon : musgo de roca
  • Botanists identified the dense green mats as rock spikemoss during their field trip.

Examples

  • The dry cliffside was covered with patches of rock spikemoss.

  • The rock spikemoss thrives in rocky areas.

  • Because rock spikemoss prefers rocky habitats, it's rarely found in wooded areas.

  • In the garden, we planted some rock spikemosses.

  • The dry cliffside was covered with patches of rock spikemoss.

  • Botanists identified the dense green mats as rock spikemoss during their field trip.

  • Because rock spikemoss prefers rocky habitats, it's rarely found in wooded areas.

Synonyms

Selaginella rupestris
vsrock spikemoss
  • Specialized
9.9

A small plant that forms loose mats on rocks in eastern North America

is the common everyday name for the same species
dwarf lycopod
vsrock spikemoss
  • US
9.9

A small low plant that grows in clumps and forms loose mats on the ground in eastern North America

is described as native rather than merely present in that region

Surface Forms

Morphology

rock + spikemoss

The compound is a simple noun–noun composition where 'rock' specifies the substrate or habitat of the plant 'spikemoss', so the meaning 'a spikemoss that grows on rocks' is directly derivable from the parts. This kind of modifier + head pattern is regular in English (and common cross-linguistically), so a B1 learner who knows both constituents will readily infer the intended meaning.

Etymology

Rock spikemoss probably comes from the plant's look and home. It forms low, moss-like mats with tiny, spiky leaves on bare rock, so the name links the word rock for where it grows and spikemoss for how it looks.