The two species formerly treated as Potentilla palustris and Potentilla salesowianum are now separated into the genus Comarum, while Potentilla tridentata is transferred to Sibbaldiopsis as Sibbaldiopsis tridentata, and Potentilla arguta is similarly now separated into the genus Drymocallis as Drymocallis arguta.
Potentilla is also related to the genera Geum and Dryas, and also to the strawberries in the genus Fragaria; Potentilla differs from the strawberries in having dry, inedible fruit (hence the name "barren strawberry" for some species).
Hickman’s potentilla (Potentilla hickmanii) is an endangered perennial herb of the rose family.
This rare plant species is found in a narrowly restricted range in coastal northern California, primarily along a confined location of northern Monterey County, secondarily in extremely small colonies in San Mateo County and Sonoma County.
Hickman’s potentilla is a rosetted non-glandular flowering plant with a thick taproot.
Potentilla(Site not responding. Last check: 2007-11-01)
Potentilla is one of the most readily available, low-growing shrubs in nurseries and garden centres.
Many commonly grown shrubs also have exotic native habitats, but Potentilla fruticosa, from which many of the most popular varieties are derived, is native to a particular area of the Lake District, while also belonging to areas of north America and northern Asia.
It’s worth noting that although the greatest profusion of flowers is achieved in an open, sunny situation, the new pink and red varieties do benefit from slight shade where the flower colour is not so liable to fade in direct sunlight.
When Potentilla was returned to Royal Navy in March of 1944, she was replaced by a Castle class corvette, which was named Tunsberg Castle under the Norwegian flag.
Potentilla, Montbretia, Acanthus, and Eglantine are also listed as escorts for Convoy HX 205, which left Halifax at the end of August and arrived Liverpool on Sept. 11-1942.
Potentilla, Eglantine and Rose are listed among the escorts for Convoy HX 217, joining the convoy in the morning of Dec. 5-1942.
When designing a potentilla, a decision has to be made that will influence the appearance of the tree: either incorporate long foliage extensions in your design or trim them off and lose the flowers.
An interesting characteristic of potentillas is that the shrubs' roots feed growth veins that are quite distinctive.
An interesting characteristic of potentilla is that the tree seems to grow with a combination of live veins twined together.
Plant Encyclopedia: Potentilla(Site not responding. Last check: 2007-11-01)
Potentilla 'Goldfinger' is one of the best yellows; it was raised in Holland and thought to be a form of the most widely distributed species, Potentilla fruiticosa.
This is a most unusual color for Potentillas (they are predominately yellow), and it is especially pleasant during the first flower flushes of late spring and at periods of duller, cooler weather when the intensity of pink shading is deeper with paler pink shading towards the outer edges of the petals.
Potentilla 'Primrose Beauty' is a beauty with foliage that has a silky, grayish (almost silvery) cast that makes a wonderful background to display the soft, primrose-yellow flowers.
The Shrubby Cinquefoil, Potentilla fruticosa, is a small, low maintenance, deciduous shrub which is an excellent addition to a butterfly garden, or for areas where deer are a problem.
Potentillas prefer well-drained, reasonably rich soil, but will tolerate clay, rocky, or slightly alkaline soils as well.
Potentillas should be planted in a sunny area which receives light shade in the hottest part of the day to prevent the flower color from fading.
In the past, Potentilla was considered a treatment for lockjaw, jaundice (liver disease) and menstrual cramps, and was used to remove freckles and prevent scarring from smallpox.
Potentilla's name is derived from the Latin word "potens," meaning powerful.
Potentilla is available in crushed, powdered, and liquid herbal preparations.
She gave him half a pound of potentilla powder and she recommended he take half a tablespoonful in a glass of water three times daily.
In Chinese medicine, Potentilla chinensis or Potentilla discolor is called fanbaicao; it is a commonly used remedy for diarrhea, especially if accompanied by blood discharge; it is also given for other hemorrhages, including menstrual bleeding and blood in the urine due to infection or gravel.
The major components of interest in potentillaspecies are tannins of the ellagic-acid type, with monomeric and dimeric ellagitannins, similar to those found in green tea.
Unfortunately, several confusing issues arose with unnecessary subdivision and incorrect placement of new species (e.g., plants that should have been included in Potentilla were described as members of Ivesia).
(1998) used Internal Transcribed Spacers of nuclear ribosomal DNA to reconstruct the phylogeny of Potentilla sensu lato and relatives.
Phylogenetic analysis of Potentilla using DNA sequences of nuclear ribosomal internal transcribed spaces (ITS), and implications for the classification of Rosoideae (Rosaceae).
Additionally, a potential biocontrol agent must also be benign to (or incapable of occupying the habitats of) about 70 species of Potentilla with more than 80 subspecies and varieties that are found in North America [60].
Given the close relationship between sulfur cinquefoil and other Potentilla and Fragaria species, and the large number of native and introduced plants that must be screened, the search for a suitable biological control could be the longest and most costly in the history of North America [60].
Potentilla recta L., P. norvegica L., and P. argentea L. Canadian Journal of Plant Science.
Potentilla is a most resilient plant for beginning gardeners seeking the charm of country or cottage gardens.
Try Sunset Potentilla in perennial borders with its cousin Goldfinger Potentilla, (Potentilla fruticosa `Goldfinger`), pink Siskiyou Evening Primrose, (Oenothera speciosa `Siskiyou`), purple Spike Gayfeather, (Liatris spicata), Fern Leaf Yarrow, (Achillea x `Moonshine`), and bold foliage of Palace Purple Coral Bells, (Heuchera micrantha `Palace Purple`).
It is derived from the genusPotentilla, commonly known as cinquefoil (five-leaflets) is classified in the rose family with flowers that resemble those of a 5 petal wild rose.
The flowers of Sticky Cinquefoil last longer in part shade with moderate water, but this perennial grows well in full sun with regular water.
Potentilla glandulosa is a good companion to Sidalcea malvaeflora, Muhlenbergia rigens, Sisyrinchium bellum, and Zauschneria californica (Epilobium canum).
Potentilla glandulosa's foliage color is Green, and type is Deciduous.
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Suitable for gardens yes Nursery Unknown Compost no Size at acquisition Unknown Garden location Unknown Garden notes It usually does best in dry soils.
Potentilla can survive for a while without water.
Tag needs printing no Collection notes Potentilla is a woody perennial.