Deciduous. Deciduous means falling off at maturity or tending to fall off, and is typically used in reference to trees or shrubs that lose their leaves seasonally, and to the shedding of other plant structures such as petals after flowering or fruit when ripe.
A combo box is a text box with a list box attached. This type of control enables users to select a predefined value in a list or type their own value in the text box portion of the control. The list is hidden until the user clicks the arrow next to the box.
Here is a snapshot of what you finally get: The Combo Box is a drop down as well as a search box. You can hide the original data and helper columns to show only the filtered records. You can also have the raw data and helper columns in some other sheet and create this dynamic excel filter in another worksheet. Download the Dynamic Excel Filter Example File.