A plant that is partially autography
Answers
Clusia is a large genus of trees and shrubs native to tropical America characterized by their branches, which grow horizontally, and their leaves, which are thick and tough. There are about 150 Clusia species, but Clusia rosea, or the autograph tree, is the only one commonly grown. It is notable for its tendency to grow on top of other plants (often strangling them). It is widely considered to be an invasive species. Another unusual quality, this species is part of the only genus of plants capable of absorbing carbon dioxide at night.
The autograph tree has stiff, dark green or olive-colored leathery leaves that grow to about 8 inches long. The leaves are tough enough that they can be carved into, hence the common name “autograph tree.” It has long flower heads with pink or white flowers that bloom in the summer, followed by small green fruits that ripen to black and eventually split open to reveal bright red seeds. The seeds are very attractive to birds and other fauna. The autograph tree is commonly grown as an indoor plant. Where it is able to survive outdoors—in zones 10 and 11—it can be planted in spring or fall.