Definition

1. Noun:
   • A species of fir tree: "Abies concolor" is the scientific name for a medium to tall fir tree native to central and western regions of the United States. It is characterized by a narrow, erect crown and wood of a soft texture. It is commonly known as the white fir.

Usage Examples

• Noun:
  • The forest was dominated by majestic Abies concolor. (The forest was dominated by majestic white firs.)
  • Abies concolor is valued for its soft wood and use as a Christmas tree. (The white fir is valued for its soft wood and use as a Christmas tree.)
  • We studied the growth patterns of Abies concolor in the Sierra Nevada. (We studied the growth patterns of the white fir in the Sierra Nevada.)

Advanced Usage

• In botanical or forestry contexts: The term "Abies concolor" is used in formal, scientific, and technical writing to specify this particular species, distinguishing it from other firs like (grand fir) or (noble fir).
  • The timber plot included specimens of Pinus ponderosa and Abies concolor. (The timber plot included specimens of Ponderosa pine and white fir.)

Variants and Related Words

• White fir: The common name for .
• Concolor fir: Another common name, emphasizing the specific epithet "concolor" (meaning "of one color," referring to the needles).
• Abies: The genus name for all true fir trees.
• Conifer: A broader category of cone-bearing trees that includes the genus .

Synonyms

• White fir: The primary common name synonym.
• Concolor fir: A less frequent common name synonym.

Related Terms (Not Phrasal Verbs or Idioms)

• Scientific nomenclature: The system of naming organisms with a two-part Latinized name (genus and species), of which is an example.
• Softwood: A category of wood from coniferous trees like , as opposed to hardwood from broadleaf trees.

Noun

1. medium to tall fir of central to western United States having a narrow erect crown and soft wood