The roots too are the part of the plant that endures when cold and darkness rules the depths of winter.
(The roots; too are; the part of the plant) (the plant; endures; T:when cold and darkness rules the depths of winter) (cold and darkness; rules; the depths of winter)
The roots the plant cold and darkness
too are endures rules
the part of the plant
T:when cold and darkness rules the depths of winter
the depths of winter