xSemponium plant named ‘Sienna’

Abstract

A new cultivar of x Semponium plant named ‘Sienna’ that is characterized by its compact, dense growth habit with short stems, its uniformly neat, conical growth habit, its tightly compact rings of adjacent foliage rosettes in tiers from the main stem, its production of multiple offsets; 1 head produces an average of 12 offsets, and its unique foliage coloration: in winter to early spring; green with dark purple-brown margins and light green centers, in mid spring; purple-brown, in late spring to autumn; bright orange with light green centers.

It is claimed: 
     
       1. A new and distinct variety of x  Semponium  plant named ‘Sienna’ as described and illustrated herein.