031-032 Listera ovata (L.) Br.
| First Collector | NA |
| Collection Date | NA |
| Country | Switzerland |
| Province | Zurich |
| Latitude | NA |
| Longitude | NA |
| Altitude | 450 |
| Habitat | Perennial herb, 15- 25 cm, meadow at lower altitude |
Anatomical description of culm
Culm-diameter 2-5 mm, wall very large, radius of culm in relation to wall thickness approximately 1: 0.75. Outline circular with a smooth surface. Center hollow and surrounded by many large thin-walled, not lignified cells. Without cortex/cylinder separat