Manual of the Vascular Flora of the Carolinas
A. E. Radford, H. F. Ahles, C. R. Bell
Copyright -
UNC Press
1998, 1999. All Rights Reserved.
GYMNOSPERMAE
Evergreen trees or shrubs.
Leaves
needle-like
, or flat-linear, and green above.....
16. Pinaceae.
Leaves
scale-like
or
awl-shaped
or flat-linear, and whitish above.....
18. Cupressaceae.
Deciduous
trees .....
17. Taxodiaceae.