- Plant: Star Plant (Astrophytum ornatum)
- Uploaded by arctangent
- Info: Stem, scape, stalk or bark / 2012-02-22 / Matthaei Botanical Gardens, Ann Arbor / License: All rights reserved
- Caption: Trunk or stem detail of an Astrophytum ornatum 'Mirbelii'. This specimen has fascinated me for years with its 'ornate' encrusted lower trunk.
