1. As scientific research becomes more genetics-based, collections inbotanical gardens can become an amazing palette of research material for scientists. WebC
2. The experts will now travel about and evaluate collections of plants inbotanical gardens and nurseries in a quest to add more choice plants to the list. WebC
3. By extension, there are some plants maintained inbotanicalgardens that now grow nowhere else, either because of natural changes or because of human actions. WebC