Flowering of Sedum lineare, 2018 Taichung World Flora Exposition, Taiwan.

Sedum lineare also known as carpet sedum, needle stonecrop or sea urchin, is a sedum originating in East Asia.

It has been proposed as an ideal plant for the "greening" of flat-roofed buildings in Shanghai, China, due to factors such as its ability to tolerate cold and drought, little need for soil and its roots' lack of penetrating ability,[1]

References

  1. ^ A GOOD PLANT SUITABLE FOR ROOF GREENING——PRELIMINARY INVESTIGATION Sedum lineare (in Chinese)