| Definition: | The gross physical appearance of the stem forming the central axis of the plant. |
| Source | Accession |
|---|---|
| Plant Ontology | PO:0006341 |
| SoyBase Soybean Ontology | SOY:0001661 |
| Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA | ||