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Thermopsis macrophylla

Thermopsis macrophylla

9.9
A bushy flowering plant with large leaves and bright yellow, pea-like flowers in the western United States
  • noun
  • Specialized
translation icon : Thermopsis macrophylla
  • In spring, the Thermopsis macrophylla bursts into bloom, showcasing its large yellow, pea-like flowers.

Examples

  • Gardeners appreciate Thermopsis macrophylla for its bright yellow flowers that bloom in late spring.

  • Botanists are studying the pollination habits of Thermopsis macrophylla to better understand its ecological role.

  • Thermopsis macrophylla can often be found in open woodlands and meadows of California.

  • The Thermopsis macrophylla is known for its vibrant yellow flowers.

  • Have you seen a Thermopsis macrophylla in bloom?

  • Thermopsis macrophylla is commonly found in the wild, thriving in sunny meadows across the western United States.

  • Many visitors to California enjoy spotting Thermopsis macrophylla during their hikes, especially when it is in full bloom.

Synonyms

yellow pea
vsThermopsis macrophylla
  • US
6.0

A bushy plant with small yellow flowers that grows in the western United States

mentions large leaves as an additional botanical detail
golden pea
vsThermopsis macrophylla
  • US
7.3

A bushy plant with bright yellow, pea-shaped flowers from western United States

adds the detail of having large leaves
false lupine
vsThermopsis macrophylla
  • Specialized
9.7

A bushy wild plant from the western United States with yellow, pea-shaped flowers that look like lupines

emphasizes large leaves rather than similarity to relatives

Surface Forms

Morphology

Thermopsis + macrophylla

This is a Latin botanical binomial rather than a normal English phrase, so its meaning is specialized and not compositionally obvious to a B1 learner. The second element 'macrophylla' is not an English word but a classical morpheme (macro- / -phylla) requiring botanical/Latin knowledge, and 'Thermopsis' is a genus name, making the whole expression effectively opaque to typical learners.

Etymology

Thermopsis macrophylla comes from old word parts that describe the plant: Thermopsis gives a warm, sunny feeling and macrophylla means 'large leaves' (from macro 'large' and phylla 'leaves'). So the name paints a picture of a bush with big leaves and bright yellow flowers, which is the plant we call today.