| Pennywort | |
| Water Pennywort | |
| Mediterranean Marsh Pennywort | |
| European Marsh Pennywor |
| Plant Habit: | Shrub |
| Life cycle: | Annual |
| Sun Requirements: | Partial Shade to Full Shade |
| Water Preferences: | Wet Mesic Dry |
| Soil pH Preferences: | Extremely acid (3.5 – 4.4) |
| Minimum cold hardiness: | Zone 4b -31.7 °C (-25 °F) to -28.9 °C (-20 °F) |
| Maximum recommended zone: | Zone 5b |
| Leaves: | Malodorous Needled |
| Suitable Locations: | Patio/Ornamental/Small Tree Topiary |
| Uses: | Culinary Herb Salad greens Cut Flower Suitable for forage |
| Edible Parts: | Fruit |
| Eating Methods: | Cooked Fermented |
| Resistances: | Tolerates dry shade |
| Propagation: Seeds: | Needs specific temperature |
| Pollinators: | Cleistogamous |
| Containers: | Needs repotting every 2 to 3 years |
| Conservation status: | Extinct (EX) |
