Catkins
Catkins
Catkins (/ˈkætkɪnz/) are a type of flowering plant structure, typically associated with trees in the family Betulaceae, such as birch and alder, and Salicaceae, such as willow and poplar. They are also found in other plant families such as Fagaceae and Moraceae.
Etymology
The term "catkin" is derived from the Dutch word katteken, meaning "kitten", due to the resemblance to a kitten's tail.
Description
Catkins are slim, cylindrical flower clusters, with inconspicuous or no petals, usually wind-pollinated (anemophilous) but sometimes insect-pollinated (as in Salix).
Types of Catkins
There are two types of catkins: male catkins and female catkins. Male catkins are longer and they dangle, while female catkins are shorter and upright.
Related Terms
- Anemophilous: Refers to plants that are wind-pollinated.
- Salix: A genus of trees and shrubs, commonly known as willows.
- Birch: A thin-leaved deciduous hardwood tree of the genus Betula.
- Alder: Belongs to the birch family Betulaceae.
- Poplar: A fast-growing, deciduous tree.
External links
- Medical encyclopedia article on Catkins
- Wikipedia's article - Catkins
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