Hypericum perforatum L. (St John's wort)
Hypericum perforatum L. (St John's wort)
Family: | Hypericaceae |
Habitat: | Ruderal meadow |
Growth habit: | herbaceous, stems bipartite |
Plant size: | 15 - 100 cm |
Flower colour: | yellow |
Flowering time | June - August |
Leaf characteristics: | oval-ovate to oblong-linear, up to 3 cm long, glandular dotted |
Flower characteristics: | Umbels of dichasia with spiracles, 5 sepals |
Fruits: | narrow-ovate, up to 10 mm long, split capsule |
Special features: | The plant produces essential oils that are used as a sedative and antidepressant, among other things. |