206-207 Alisma plantago-aquatica L.
| First Collector | NA |
| Collection Date | NA |
| Country | Germany |
| Province | Bayern |
| Latitude | NA |
| Longitude | NA |
| Altitude | 180 |
| Habitat | Perennial helophyte. 30-100 cm. Lake shores 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. Center hollow and surrounded by a few thin-walled, not lignified cells. Without cortex/cylinder separation. Culm without endodermis but with a sheat