The Park Service says the park has more kinds of flowering plants than any other national park in North America.

VOA: special.2009.09.28

The DNA of the flowering azalea plant,for example, contains all the information that makes it an azalea.

VOA: special.2010.03.23

Fruit on the tree during spring bloom stops the growth of flowering shoots.

VOA: special.2009.11.10

He says a flowering plant called agastache is also popular in gardens.

VOA: special.2009.02.03

There are more than one thousand six hundred kinds of flowering plants.

VOA: special.2009.09.28

The most common cause is pollen from flowering plants and trees.

VOA: special.2010.12.21

Greenery and flowering bushes surround the Ornamental Pool in the gardens.

VOA: special.2009.09.21

Those that are actively growing or flowering are at high risk.

VOA: special.2010.01.12