Definition

1. Noun:
   • A species of coniferous tree: "Picea glauca" is the scientific name for a specific medium-sized spruce tree native to northeastern North America. It is characterized by its short blue-green needles and slender cones.

Usage

• As a subject: "Picea glauca" is often used in botanical, ecological, and forestry contexts to precisely identify this species of spruce.
• In scientific writing: The term is used in its full binomial nomenclature form to ensure accuracy and avoid confusion with common names.

Examples

• Noun:
  • The forest is dominated by Picea glauca and balsam fir.
  • Picea glauca is also commonly known as the white spruce.

Advanced Usage

• In taxonomic classification: The name "Picea glauca" follows the Linnaean system, where "Picea" is the genus and "glauca" is the specific epithet.
• In habitat description: Used to specify the tree species composition of a particular biome or region.

Variants and Related Words

• White spruce: This is the most common English vernacular name for .
• Canadian spruce: Another common name sometimes used for this species.
• Picea (n): The genus name for spruces, a group of coniferous trees.
• Spruce (n): A common name for trees in the genus .

Synonyms

• White spruce: The standard common name.
• Cat spruce: A less common regional name.
• Skunk spruce: A colloquial name referring to the odor of its crushed needles.

Notes

• Scientific Name: As a scientific name, "Picea glauca" is always written in italics. The genus name is capitalized, while the specific epithet is not.
• No phrasal verbs or idioms: This is a technical, scientific term. It does not have associated phrasal verbs or idioms in general English usage.

Noun

1. medium-sized spruce of northeastern North America having short blue-green leaves and slender cones