| Collector | Nielsen, H. |
| Number | s.n. |
| Collected with | |
| Country | Denmark |
| Subpart | |
| County | |
| Locality | Audebo |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1975/06/02 |
| End date | 0/00/00 |
| Family | Rosaceae |
| Identification | Crataegus monogyna Jacq. |
| Determined by | |
| Identification qualifier | |
| Field notes | Vejgrøft |
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