big-cone douglas fir

ریشه

The term 'big-cone' refers to the tree's large cones, while 'Douglas fir' is named after Scottish botanist David Douglas who first documented the tree in the 19th century.

مثال

• The big-cone douglas fir is a majestic tree that can reach heights of over 200 feet.
• The cones of the big-cone douglas fir are an important food source for wildlife.
• The wood of the big-cone douglas fir is highly valued for its strength and durability.

ترکیب‌های رایج

Big-cone douglas fir forest Big-cone douglas fir habitat Big-cone douglas fir ecosystem Big-cone douglas fir conservation