After 1876, Emin made Lado his base for collecting expeditions throughout the region.

In some cases laws could be interpreted as banning field excursions by Boy Scouts as well as collecting expeditions by dealers.

In addition to his fish and animal duties, he accompanied the naturalist Nixon Griffis on collecting expeditions around the world.

Orchids were brought to Europe by companies or individuals who had financed collecting expeditions.

He undertook collecting expeditions in New Guinea as well as Australia.

New species still regularly crop up as interest in these plants widens and more collecting expeditions by private parties are carried out.

He travelled extensively in Europe, often on collecting expeditions or visiting zoological gardens.

Although the Victorian era is considered to be the great age of plant collectors, the ancient Egyptians recorded plant collecting expeditions in their hieroglyphics.

By 1903 she was making collecting expeditions.

Some date from plant collecting expeditions in the 1920s; others have been added in the past decade.