| omphalodes verna | | Switzerland: Botanical Garden Zurich | | 212524339 |
| omphalodes verna | | Switzerland: Botanical Garden Zurich | | 196051841 |
| omphalodes verna | | Switzerland: Botanical Garden Zurich | | 196051669 |
| omphalodes verna | | Switzerland: Botanical Garden Zurich | | 196051550 |
| omphalodes verna | | Switzerland: Botanical Garden Zurich | | 194270505 |