



Cardamine
Bittercresses and Toothworts are small plants that often grow in gardens and meadows. They have pretty flowers and are loved by many insects, making them a fun part of nature!
Habitat: Meadows and gardens
The Bittercresses and Toothworts often have delicate clusters of small, white to pale pink or purple flowers, each typically with four petals. Their leaves vary, often forming a rosette at the base and sometimes lobed or toothed along the stem, presenting a low-growing profile.




Category
PlantsRarity
Common
Danger
1/5 · Very low
Snaps
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One species, the Cuckooflower, gets its name because it blooms when the cuckoo bird returns in spring!
Some types of toothwort grow their flowers directly from the ground before their leaves even appear!
The spicy taste of bittercress is similar to horseradish, which is in the same plant family!
They are a 'pioneer species,' often being the first plants to grow in newly disturbed ground!
Bittercresses can launch their tiny seeds several feet away when their pods burst, helping them spread far and wide.
Many bittercress species grow and complete their life cycle incredibly fast, allowing them to quickly colonize new spaces.
Some Toothworts have thick, tooth-like rhizomes underground, storing energy and helping them survive harsh conditions.
Bittercresses contain compounds that give them a spicy, peppery taste, deterring some herbivores from eating them.
Apis mellifera
collects nectar and pollen
Pieris rapae
visits flowers for nectar
Arion vulgaris
feeds on leaves and stems

Odocoileus virginianus
browses on foliage
Flowering plants are any plants that produce flowers as part of their reproductive cycle.
Biennial plants complete their life cycle over two growing seasons, typically forming foliage in the first year and flowering/seeding in the second.
Spring blooming plants produce their flowers during the spring season, often signifying the end of winter and the start of new growth.
Edible plants are those parts of a plant that are considered safe for human consumption.
Rapid growing plants exhibit accelerated growth rates, quickly increasing in size and biomass within a short period.
This human use trait indicates species from which spices are derived, used for flavoring, preserving food, or as aromatic agents.
This habitat trait indicates species that can coexist with humans in urban and suburban environments, utilizing man-made structures and green spaces.
Danger
1/5 · Very low
Always wash your hands after touching plants, and don't eat any plants without asking an adult.
10-60 cm
10-30 cm
0.2-1.5 cm
Early Spring to Summer
Yes
None
Annual
Insect
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