yes and all fir is poisonous to horses
No they are not
I'm not a million percent sure on this one, but im almost positive a Douglas fir isn't actually a fir at all, if that helps at all
A Douglas fir is a type of pine tree
Douglas Fir trees can be found in a variety of locations. They are naturally found in the northwestern part of the United States, but can be found as far South as Arizona.
The Douglas Fir [Pseudotsuga taxifolia] is not reccommended for garden use as it will grow up to 300 feet high.
The crown.
The Latin name for the Douglas Fir is Pseudotsuga . There are a number of varieties that carry the name of Douglas. P.mensiesii is the Oregon Douglas Fir. P. macrocarpa is the Large-coned Douglas Fir. P. japonica is the Japanese Douglas Fir. P.caesia is the Fraser River Douglas Fir and P. glauca is the Blue Douglas Fir. Take your pick. Pseudotsuga means false hemlock.
Douglas Fir grows in in the upper US and Canada.
"Fir". "Fur" refers to an animals hide or hair.
There are at least five different trees classed as Douglas Firs. Pseudotsuga menziesii the Oregon Douglas Fir. P.macrocarpa the Large Coned Douglas Fir. P.japonica the Japanese Douglas Fir. P. caesia the Fraser River Douglas Fir and P. glauca the Blue Douglas Fir none of them are true firs the difference being that the cones are pendulous and drop intact. Pseudotsuga means pseudo , false, tsuga , hemlock.
A Douglas Fir is in the Pinales Order and the Coniferopyhta Phylum.
The roots of a Douglas fir tree absorb water and nutrients
Douglas fir
I'm not a million percent sure on this one, but im almost positive a Douglas fir isn't actually a fir at all, if that helps at all
Douglas fir and Fraser fir
A Douglas fir is a type of pine tree
· Douglas Fir · Dogwood · Darlington Oak · Desert Palm
David Sandberg has written: 'Duff reduction by prescribed underburning in Douglas-fir' -- subject(s): Prescribed burning, Forest litter, Douglas fir 'Predictions of fire behavior and resistance to control for use with photo series for the Douglas-fir--hemlock type and the coastal Douglas-fir--hardwood type' -- subject(s): Forest fires, Prevention and control, Douglas fir, Mountain hemlock