Falling
off after completion of the normal function, such as leaves.
Lying flat
on the ground with ascending ends.
Generally
dead plant material, or refers to any decomposing material.
Period of
physiologically enforced dormancy.
Forked, in
one or more pairs.
Loosely spreading
or branching.
Having only
disc florets in the flower head (sunflower family).
Tubular flowers,
in some members of the sunflower family.
Active during
the daytime rather than at night.
The top or
back of an animal.
