Trees of Wisconsin
Key to Gymnosperms of Northeastern Wisconsin
7a. Leaves mostly less than 6 mm long, scale-like, opposite
and mostly tightly appressed to the twigs. (some leaves may be spreading
and longer than 6 mm, but most leaves are as described above).
|7b. Leaves more than 6 mm long, needle-like and spreading
(not tightly appressed to the twigs).