Complex sentence: The collection is famous for some of its trees and plants, some of which are on the "danger" list, also well-known plants and trees can be found there, like the Persian Ironwood which are known in Dutch as "Perzische Parrotia".
Split into simpler sentences: The collection is famous for some of its trees and planets, some of which are on the "danger" list. Also well-known plants and trees can be found there, like the Persian Ironwood which are known in Dutch as "Perzische Parrotia".