Fruit 5-celled dehiscent pods, with many pendulous, winged seeds.
Dehiscent: open or standing open: separating toward the tip.
The dehiscent cone distinguishes this group from the Cembrae.
From the latter it is also distinct in its dehiscent cone and in its seed.
From P. albicaulis, with similar leaves, it differs by its dehiscent cone.
Dehiscent into the cavity of ...