Unknown - Tell us
This plant is said to grow outdoors in the following regions:
Spring Valley, California
Yemen species, stemless, usually solitary, to somewhat suckering (less often) rosettes of very stiff, inflexible pale green to yellowish,...Read More upright leaves. Full sun drought tolerant species. Very rare in cultivation.
Yemen species, stemless, usually solitary, to somewhat suckering (less often) rosettes of very stiff, inflexible pale green to yellowish,...Read More