Potentilla cristae | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Rosales |
Family: | Rosaceae |
Genus: | Potentilla |
Species: | P. cristae |
Binomial name | |
Potentilla cristae Ferlatte & Strother | |
Potentilla cristae is a rare species of cinquefoil known by the common name crested cinquefoil. It is endemic to the Klamath Mountains of far northern California, where it is known from a few occurrences in the subalpine and alpine climates of the high mountain ridges. It grows in talus and moist rocky or gravelly serpentine soils. This is a low, matted plant producing a clump of hairy, glandular herbage up to about 20 centimeters tall. Each hairy leaf is divided into three rounded leaflets which are toothed or lobed and measure up to 2 centimeters in length. The inflorescence is a cyme of a few flowers, each with five small yellow petals. The fruit is a minute achene just a millimeter wide, which is smooth with a crest.
Sibbaldiopsis is a genus in the plant family Rosaceae. This genus only contains a single species: Sibbaldiopsis tridentata, formerly Potentilla tridentata. Commonly, its names include three-toothed cinquefoil, shrubby fivefingers, and wineleaf. Systemic phylogenetic work has placed S. tridentata within Sibbaldia as Sibbaldia retusa.
Potentilla gracilis, known as slender cinquefoil or graceful cinquefoil, is a species of cinquefoil. It ranges from Alaska down the west coast of Canada and the United States, and Colorado.
Potentilla recta, the sulphur cinquefoil or rough-fruited cinquefoil, is a species of cinquefoil. It is native to Eurasia but it is present in North America as an introduced species, ranging through almost the entire continent except the northernmost part of Canada and Alaska.
Potentilla biennis is a species of cinquefoil known by the common names biennial cinquefoil and Greene's cinquefoil. It is native to western North America from northwestern Canada to the southwestern United States, where it grows in moist habitat. This is an annual or biennial herb producing an erect stem up to 70 centimeters tall from a taproot. It is hairy and glandular in texture. The hairy leaves are each divided into three toothed, oval leaflets each up to 3 centimeters long. The inflorescence is a cyme of several flowers. Each flower has five oval yellow petals 1 or 2 millimeters long and five triangular sepals which are slightly longer. The fruit is a minute whitish achene.
Potentilla drummondii is a species of cinquefoil known by the common name Drummond's cinquefoil. It is native to North America from Alaska to California, where it grows in many types of moist habitat. It is perhaps better described as a species complex containing many intergrading subspecies that readily hybridize with other Potentilla species. The plant is variable, growing decumbent or erect, small and tufted or up to 60 centimeters tall, hairless to woolly. The leaves are divided into several leaflets, which may be cut into lobes or toothed. The inflorescence is a cyme of several flowers. Each has a small corolla of yellow petals, each petal one half to one centimeter in length.
Potentilla flabellifolia is a species of cinquefoil known by the common names high mountain cinquefoil, fanleaf cinquefoil and fan-foil.
Potentilla grayi is a species of cinquefoil known by the common name Gray's cinquefoil.
Potentilla millefolia is a species of cinquefoil known by the common names cutleaf cinquefoil and feather cinquefoil. It is native to Oregon, Nevada and eastern California, where it grows in moist mountain meadows and similar habitat. The plant produces a basal rosette from a taproot, then a decumbent stem up to about 20 centimeters in maximum length. The elongated leaves are made up of several overlapping pairs of deeply lobed leaflets. The inflorescence at the tip of the stem is a cyme of a few flowers, each with usually five yellow petals under a centimeter long.
Potentilla morefieldii is a species of cinquefoil known by the common name Morefield's cinquefoil. It is endemic to eastern California, where it is known from just a few occurrences in the White Mountains. It grows in rocky habitat such as talus in alpine climates. This cinquefoil was considered part of the Potentilla drummondii complex until 1992, when it was separated and elevated to species status. This is a small tufted plant with hairy or woolly foliage. The leaves are each made up of several overlapping pairs of lobed leaflets which are green and rough-haired on the upper surfaces and white and woolly-haired underneath. The inflorescence is a cyme of up to 15 flowers with bright yellow petals.
Potentilla newberryi is a species of cinquefoil known by the common name Newberry's cinquefoil. It is native to the Pacific Northwest of the United States from Washington to the northeastern Modoc Plateau in California and Nevada.
Potentilla norvegica is a species of cinquefoil known by the common names rough cinquefoil, ternate-leaved cinquefoil, and Norwegian cinquefoil. It is native to Europe, Asia, and parts of North America, and it can be found elsewhere as an introduced species.
Potentilla pensylvanica is a species of cinquefoil known by the common names Pennsylvania cinquefoil and prairie cinquefoil and in the language Shoshoni, it goes by the name Ku'-si-wañ-go-gǐp. It is native to much of northern and western North America, including most of Canada and the western half of the United States. P. pensylvanica grows in many types of habitat. The plant is quite variable in appearance. It may be small and tuftlike or slender and erect. The leaves are divided into a few leaflets which are deeply lobed and have hairy undersides. The inflorescence is a cluster of several flowers, each with five yellow petals a few millimeters in length. The flower is 3 to 5 mm wide. P. pensylvanica grows in elevations between elevations 2700 to 3800 meters.
Potentilla rimicola is a species of cinquefoil-Potentilla, known by the common name cliff cinquefoil.
Potentilla wheeleri is a species of cinquefoil known by the common name Kern cinquefoil or Wheeler's cinquefoil. It is native to the Sierra Nevada and nearby ranges of California and it has been reported from Arizona and Baja California. Its habitat includes moist areas in mountainous regions. This tuftlike plant produces spreading, decumbent stems with leaves sometimes arranged in a rosette about the caudex. The hairy stems reach a maximum length near 25 centimeters. The rough-haired leaves are palmate, each divided into five wedge-shaped leaflets which are lined or tipped with teeth. The inflorescence is a cyme of several flowers with yellow petals each a few millimeters long.
Potentilla villosa is a species of flowering plant in the rose family, Rosaceae. Its common names include villous cinquefoil, northern cinquefoil, and hairy cinquefoil. It is native to northwestern North America, where its distribution extends from Alaska to Alberta to Oregon. There are records from eastern Asia.
Potentilla angelliae is a rare species of flowering plant in the rose family known by the common names Angell cinquefoil and Boulder Mountain cinquefoil. It is endemic to Utah in the United States, where it is known only from Boulder Mountain on the Aquarius Plateau.
Potentilla johnstonii is a rare species of flowering plant in the rose family known by the common name sagebrush cinquefoil. It is native to Nevada, where it has been collected from only one spot in the Quinn Canyon Range of Nye County.
Potentilla hippiana is a species of flowering plant in the rose family known by the common names woolly cinquefoil, horse cinquefoil, and Hipp's cinquefoil. It is native to North America, where it occurs in western Canada and the western United States. It occurs in eastern Canada and the US state of Michigan as an introduced species.
Potentilla basaltica is a species of flowering plant in the rose family known by the common names Soldier Meadows cinquefoil and basalt cinquefoil. It is endemic to a small area of the Modoc Plateau and Warner Mountains in northeastern California and northwestern Nevada.
Drymocallis glandulosa, known by the common name sticky cinquefoil and formerly as Potentilla glandulosa, is a plant species in the family Rosaceae.