Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Breadfruit:

"

Breadfruit is closely related to the breadnut.[3] It is similar in appearance to its relative of the same genus, the jackfruit (Artocarpus heterophyllus).[citation needed] The closely related Artocarpus camansi can be distinguished from A. altilis by having spinier fruits with numerous seeds. Artocarpus mariannensis can be distinguished by having dark green elongated fruits with darker yellow flesh, as well as entire or shallowly lobed leaves.[4]