hispidissima

Hispidissima is a genus of flowering plants in the family Brassicaceae, commonly known as the mustard or cabbage family. These plants are native to Europe and Asia, but have been introduced to other parts of the world as weeds. They are annuals or biennials, growing up to 1-2 meters in height.

The plants in this genus have basal leaves that are often hairy and lobed or pinnatifid. They produce small, yellow flowers in clusters at the tips of the stems. The fruit is a dry dehiscent capsule that splits open to release numerous small seeds.

Hispidissima plants are often found in disturbed areas, such as field edges and roadsides. They can outcompete native plants and survive in a variety of conditions. They have a taproot, which allows them to access water and nutrients deep in the soil.

The genus was previously included in the Brassica genus, but it was reclassified in the 19th century due to the differences in leaf morphology. Hispidissima species are distinct from their Brassica relatives in that they have a characteristic hairiness on the leaves and stems.

Research into Hispidissima species has focused on their role as a weed and their potential as a food source. Some species in this genus are edible and have been used as a source of greens or oilseeds. However, more research is needed to fully understand the potential uses and impacts of these plants.