There is a fair amount of confusion
regarding this genus. Depending on the
taxonomist consulted, there may be between 1
and 25 species of yews. Some are found in
temperate regions while a few may be found
in tropical regions too.
This
is one of the most common landscape
evergreens...and that may be the most
negative aspect to the plant. It was used
near the foundation of nearly every house
built in the 1950's, 60's and 70's. They are
generally resistant to diseases and insects
and are adaptable to a wide variety of site
conditions including the ability to tolerate
some shade. One of the things they do not
seem to tolerate, however, are sites with
poor drainage. Be sure to note the mature
height of the plant when deciding which one
to place beneath your picture window!