dailyplantfacts: Rhytidocaulon fulleri is in the family Asclepiaceae. This species is native to Oman

dailyplantfacts:

Rhytidocaulon fulleri is in the family Asclepiaceae. This species is native to Oman, and others in this genus can only be found in parts of Africa and the Middle East. The wrinkled stems are covered in a waxy layer allowing the plant to retain moisture in its natural habitat. The flowers are sunken into the stem and have fused petals forming a cage around the reproductive parts. Follow for more plant facts and photos!