poinsettia strain
ریشه و کاربرد
ریشه
The term 'strain' refers to a specific genetic variation or selection within a plant species.
مثال
- The poinsettia strain known as 'Winter Rose' has ruffled bracts resembling rose petals.
- Breeding programs have developed poinsettia strains with different colors and patterns.
- The 'Jingle Bells' poinsettia strain features bracts that resemble small jingle bells.
تعریف انگلیسی
noun
- a strain of pest accidentally imported into Florida from the Middle East then spread to California where it is a very serious pest feeding on almost all vegetable crops and poinsettias