Pseudotsuga macrocarpa
Học thuậtThân thiện
Definition
Noun: * A species of coniferous tree: Pseudotsuga macrocarpa is a specific type of large evergreen tree belonging to the genus Pseudotsuga. It is characterized by its very large cones.
Usage
- is the scientific name for the bigcone Douglas-fir, a tree native to specific mountainous regions.
- This term is used in botanical, forestry, and ecological contexts to precisely identify this species, distinguishing it from other related trees like the more common Douglas-fir ().
Examples
- The forest was dominated by towering .
- Researchers studied the drought resistance of .
- You can identify by its exceptionally large cones.
Advanced Usage
- The species epithet "" is derived from Greek, meaning "large-fruited," which directly references the tree's distinctive cones.
Variants and Related Words
- Bigcone Douglas-fir: The common English name for .
- Bigcone spruce: A less common alternate name.
- Pseudotsuga: The genus name, which includes other species like the Douglas-fir ().
- Conifer: The broader group of cone-bearing trees to which it belongs.
Synonyms
- Bigcone Douglas-fir
Different Meanings
This term has only one specific meaning as a proper scientific name for a single species of tree. It does not have idiomatic or phrasal verb uses.
Noun
- douglas fir of California having cones 4-8 inches long