Bidens cabopulmensis is a rare species of flowering plant in the family Asteraceae.

It is known only from the region in and near Cabo Pulmo National Park called Punta Arena.

[1] This is in the State of Baja California Sur in western Mexico.

[2][3] Bidens cabopulmensis is a perennial herb up to 40 cm (16 inches) tall, generally branching only near the base.

The species grows on coastal sand dunes.