KnowraCatkinLinked fromLinked fromThe 22 pages that link to Catkin, each with the reason it gives.All 22Broader topic 3Related 17Compared with 2FagalesBroader topic: Catkins carry pollen or receptive flowers in many birches, alders, and oaks.Populus tremulaBroader topic: Aspen flowers grow in catkins before the leaves emerge.Populus tremuloidesBroader topic: Its flowers are borne in catkins that release pollen or receive it.