Anatomically preserved lepidodendralean plants from lower permian coal balls of northern China: Achlamydocarpon intermedium sp. nov

Keyphrases

• Late Paleozoic 100%
• Lycopsid 100%
• Northern China 100%
• Coal Ball 100%
• Sporangia 100%
• Lower Permian 100%
• Sporophyll 100%
• Permian Coal 100%
• Europe 50%
• North America 50%
• Two-species 50%
• Lamin 50%
• Vascular System 50%
• Three-zone 50%
• Cathaysian Flora 50%
• Taiyuan Formation 50%
• Evolutionary Significance 50%
• Xylem 50%
• Megaspores 50%
• Systematic Position 50%
• Inner Zone 50%
• Wetland Plant Community 50%
• Columnar Cell 50%
• Reproductive Structures 50%
• Isodiametric 50%
• Shanxi Province 50%
• Functional Megaspore 50%
• Status Positions 50%
• Thick-walled Cells 50%

Agricultural and Biological Sciences

• Coal Ball 100%
• Pedicel 100%
• Megaspore 100%
• Sporophyll 100%
• Sporangium 100%
• Plant Community 50%
• New Species 50%
• Xylem 50%
• Vascular System 50%
• Wetland Plants 50%
• Anatomy and Morphology 50%