Adenium obesum (incorrect name)
Image: Robert Webb

Adenium multiflorum
Image: John Bliznak

Adenium swazicum
(No images)

Adenium somalense
(may be incorrect name)
Image: Frank Horwood

Adenium crispum
Image: Myron Kimnach

Adenium boehmianum
Image: Dan Mahr

Adenium oleifolium
(No images)

Adenium socotranum
Image: Dylan Hannon

Adenium sp. nov. (Tanzania )
Image: Chuck Hanson

Adenium arabicum (incorrect name)
Image: Guiseppe Orlando

Adenium arabicum? (Oman)
(incorrect name)
Image: Guiseppe Orlando