US Plant Patent PP34201
Sienna
xSemponium plant named ‘Sienna’
UNDER PATENT
Still under patent. Protection ends March 22, 2041.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP34201
- Filed
- March 22, 2021
- Granted
- May 3, 2022
- Expires
- March 22, 2041
- Assignee
- BELGICACTUS B V B A, Surreal Succulents
- Inventor
- MICHAEL DANIEL
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.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct variety of x Semponium plant named ‘Sienna’ as described and illustrated herein.
Read the full patent: US Plant Patent PP34201 in full — the complete specification, every figure, and the file history.