Features

• Equisetum arvense, sporophyll with sporangia, enlarged approximately 50 times, spore with unrolled and rolled up spore bands enlarged approximately 500 times, in SOMSO-PLAST®
• After Prof. Dr. W. Weber
• In one piece
• On a stand with green base
• H 24 cm, W 33 cm, D 15 cm
• Weight 900 g