Poison Ivy:Poison ivy plant image  Grows throughout much of
North America, including all Canadian provinces except
Newfoundland (and the Territories) and all US states except
Alaska, Oregon, Hawaii and California. The plants can grow as a
shrub up to about 4 feet tall, as a groundcover, or as a
climbing vine. The color of the three almond-shaped leaflets
range from light to dark green and turn bright red in the fall.
The plant's berries are a grayish-white color.  Poison
Oak:Poison oak plant image  Poison oak is found along the
Pacific Coast of North America including Washington, Oregon and
California, and along the Atlantic Coast. Poison oak can grow as
a dense shrub in open sunlight or a climbing vine in shaded
areas. The three leaflets have scalloped edges resembling the
leaves of a true oak and can be bronze, bright green, yellow-
green or reddish depending on the season. The plant can produce
greenish-white or tan berries.  Poison Sumac:Poison sumac plant
image  Poison sumac grows exclusively in very wet