Lower Stems
Early Leaf Top
Early Leaf Bottom
Early Leaf Top
Early Leaf Bottom
Mature Staminate and Pistillate Catkins
A. incana & A. viridis Catkin Comparison
Mature Staminate Catkins
Mature Staminate Catkins
Mature Pistillate Catkin
Mature Pistillate Catkin
Mature Pistillate Catkin Cross Section,
Looking Towards Tip
Previous Season's Pistillate Catkin
Fruit Side A
Fruit Side B
A. incana & A. viridis Fruit Comparison