In the 1970s, gardens became focused on the plant conservation.

It aims to teach children of all ages a little about plant conservation.

Through Sept. 3, an interactive garden walk that highlights plant conservation.

Internationally recognized experts will discuss global strategies for plant conservation through science and education.

To augment this 11th-hour sort of rescue, many regional programs for plant conservation have been set up to preserve species.

In 1965, following increasing overcrowding a new building was constructed and research expanded into seed collection for plant conservation.

It is, he said, to focus on plant conservation, to educate the public and nurture nascent horticulturists.

While cloning technologies are well-established and used on a regular basis in plant conservation, care must be taken to ensure genetic diversity.

"If anything, I think the U.S. has taken a more active interest in plant conservation."

The arboretum was started in 1978, and is an affiliate of the Center for Plant Conservation.