Dasiphora

Dasiphora fruticosa flower in macro mode (3804098535)

Dasiphora davurica 2019-05-24 02

Dasiphora mandshurica kz03

Potentilla parvifolia goldfinger WPC

Dasiphora phyllocalyx kz01

Dasiphora is a genus of flowering plants in the Rosaceae family, which is known for its hardy shrub-like plants. The most well-known species within this genus is Dasiphora fruticosa, commonly referred to as the shrubby cinquefoil, golden hardhack, bush cinquefoil, or potentilla. This genus is characterized by its small, shrubby form, pinnate leaves, and bright yellow flowers, although flower colors can vary among species, including pink and white variations.

Description

Dasiphora species are deciduous or semi-evergreen shrubs that typically grow from 0.2 to 1.2 meters in height. Their leaves are pinnate, with a variable number of leaflets, usually ranging from three to seven, and are arranged alternately along the stem. The flowers of Dasiphora are notable for their five-petaled, bright yellow appearance, although, as previously mentioned, some species and cultivars may exhibit pink, white, or orange flowers. These flowers are generally 2.5 cm in diameter and bloom from early summer to late autumn, providing a long-lasting display of color.

Taxonomy

The genus Dasiphora is part of the family Rosaceae, which includes other well-known plants such as roses, apples, and cherries. Dasiphora was previously included in the genus Potentilla, but phylogenetic studies have since reclassified it into its own genus due to distinct genetic and morphological differences.

Distribution and Habitat

Dasiphora species are native to cool temperate and subarctic regions across the Northern Hemisphere, including North America, Asia, and Europe. They are commonly found in a variety of habitats, ranging from wetlands and riverbanks to grasslands and mountainous areas. These plants are well-adapted to harsh conditions and can thrive in poor soil, making them popular choices for gardeners and landscapers.

Cultivation and Uses

Dasiphora shrubs are highly valued in horticulture for their durability, long blooming period, and minimal care requirements. They are often used in landscaping as ground cover, in borders, or as foundation plantings. Due to their tolerance of pruning, they can also be shaped into low hedges. In addition to their ornamental value, some species of Dasiphora have been used in traditional medicine, although scientific evidence supporting these uses is limited.

Conservation

While many species of Dasiphora are common and not considered at risk, habitat destruction and climate change pose potential threats to their natural populations. Conservation efforts are important to ensure the survival of all species within this genus, particularly those with limited distributions.