Plants of Lory State Park

Equisetum arvense, the field horsetail or common horsetail, is a herbaceous perennial plant, native throughout the arctic and temperate regions of the northern hemisphere. It has separate sterile non-reproductive and fertile spore-bearing stems, growing from a perennial underground rhizomatous stem system. The fertile stems are produced in early spring and are non-photosynthetic, while the green sterile stems start to grow after the fertile stems have wilted, and persist through the summer until the first autumn frosts. less ↑

Equisetum laevigatum is a species of horsetail known by the common names smooth scouring rush and smooth horsetail. This plant is native to much of North America except for northern Canada and southern Mexico. It is usually found in moist areas in sandy and gravelly substrates. It may be annual or perennial. It grows narrow green stems sometimes reaching heights exceeding 1.5 meters. The leaves at the nodes are small, scale-like brownish sheaths and there are... less ↑

Cystopteris fragilis is a species of fern known by the common names brittle bladder-fern and common fragile fern. It can be found worldwide, generally in shady, moist areas. The leaves are up to 30 or 40 centimeters long and are borne on fleshy petioles. Each leaf is divided into many pairs of leaflets, each of which is subdivided into lobed segments. The underside of the leaf has many rounded sori containing the sporangia. less ↑

Juniperus scopulorum (Rocky Mountain Juniper) is a species of juniper native to western North America, in Canada in British Columbia and southwest Alberta, in the United States from Washington east to North Dakota, south to Arizona and also locally western Texas, and northernmost Mexico from Sonora east to Coahuila. It grows at altitudes of 500-2,700 m on dry soils, often together with other juniper species. less ↑

Juniperus communis, the common juniper, is a species of conifer in the genus Juniperus, in the family Cupressaceae. It has the largest geographical range of any woody plant, with a circumpolar distribution throughout the cool temperate Northern Hemisphere from the Arctic south in mountains to around 30°N latitude in North America, Europe and Asia. Relict populations can be found in the Atlas Mountains of Africa. less ↑

Pinus contorta, with the common names lodgepole pine and shore pine, and also known as twisted pine, and contorta pine, is a common tree in western North America. It is common near the ocean shore and in dry montane forests to the subalpine, but is rare in lowland rain forests. Like all pines (member species of the genus Pinus), it is an evergreen conifer. less ↑

Pinus ponderosa, commonly known as the ponderosa pine, bull pine, blackjack pine, or western yellow pine, is a very large pine tree of variable habit native to western North America, but widespread throughout the temperate world. It was first described by David Douglas in 1826, from eastern Washington state near present-day Spokane. It is the official state tree of Montana. less ↑

Alfalfa /ælˈfælfə/, Medicago sativa, also called lucerne, is a perennial flowering plant in the pea family Fabaceae cultivated as an important forage crop in many countries around the world. The English name alfalfa is widely used, particularly in North America and Australia. But in the UK, South Africa and New Zealand, the more commonly used name is lucerne. It superficially resembles clover, with clusters of small purple flowers followed by fruits spiralled in 2 to 3... less ↑

Medicago lupulina (black medic, sometimes spelled medick or meddick; also known as black hay, black nonsuch, blackweed, etc.) is a summer annual or perennial plant usually considered a weed. It has a tap root. Like other legumes, it has three leaflets; its center leaflet is on a separate petiole. As with other legumes, nitrogen-fixing bacteria, known as rhizobia, are found in nodules on the roots. less ↑

Lupinus argenteus is a species of lupine known by the common name silvery lupine. It is native to much of western North America from the southwestern Canadian provinces to the southwestern and midwestern United States, where it grows in several types of habitat, including sagebrush, grassland, and forests. This is a perennial herb growing erect to heights anywhere between 10 centimeters and 1.5 meters. It is sometimes silvery-hairy in texture and sometimes nearly hairless. Each palmate... less ↑

Vicia americana is a species of legume in the vetch genus known by the common names American vetch and purple vetch. It includes a subspecies known as mat vetch. It is a climbing perennial forb that grows from both taproot and rhizome. The leaves are each made up of oblong leaflets and have tendrils for climbing. It bears showy pea-like flowers in shades of lavender and fuchsia. The fruit is a hairless pod about 3 centimeters... less ↑

Astragalus drummondii is a species of flowering plant in the legume family known by the common name Drummond's milkvetch. The botanist Thomas Drummond first identified the plant during his travels in North America from 1825 to 1835, the year of his death. Accordingly, A. drummondii, amongst many other plants, was named after the late botanist. Upon the return of samples collected by Drummond to England, his findings were published in Sir William Hooker’s Flora Borea less ↑

Glycyrrhiza lepidota (American Licorice) is a species of Glycyrrhiza (a genus in the pea/bean family, Fabaceae) native to most of North America, from central Canada south through the United States to California, Texas and Virginia, but absent from the southeastern states. It is also sometimes known in the United States as "wild licorice", to distinguish it from the related European Liquorice (Glycyrrhiza glabra) which is occasionally cultivated. less ↑

Dalea purpurea is a species of flowering plant in the legume family known by the common name purple prairie clover, better written as "prairie-clover," in recognition of the fact that it is not a true clover (genus Trifolium). It is native to central North America, where it occurs from central Canada to the southeastern and southwestern United States, except for the east and west coasts. It is a common and widespread plant within its range, especially... less ↑

Caragana arborescens, the Siberian peashrub, Siberian pea-tree, or caragana, is a species of legume native to Siberia and parts of China (Heilongjiang Xinjiang) and neighboring Mongolia and Kazakhstan. It was taken to the United States by Eurasian immigrants, who used it as a food source while travelling west. In some areas of the United States it is considered an invasive species. less ↑

The Virginia strawberry, wild strawberry, or common strawberry (Fragaria virginiana) is one of two species of strawberry that were hybridized to create the modern domesticated garden strawberry. Its natural range is confined to North America, in the United States (including Alaska) and Canada, although a popular variety called "Little Scarlet" is grown only in Great Britain, having been imported from the United States in the early 1900s. less ↑

Agrimonia striata (Roadside agrimony, Grooved agrimony,Agrimony, Cocklebur, Woodland Agrimony, Woodland grooveburr) is a species of perennial forb belonging to the Rose family (Rosaceae). It grows to about 40in. (1m) producing a dense cluster (raceme) of 5-parted yellow flowers on a hairy stalk above pinnately-divided leaves. It is native to the United States, Canada, and Saint Pierre and Miquelon. less ↑

Amelanchier alnifolia, the saskatoon, Pacific serviceberry, western serviceberry, alder-leaf shadbush, dwarf shadbush, chuckley pear, or western juneberry, is a shrub with edible berry-like fruit, native to North America from Alaska across most of western Canada and in the western and north central United States. Historically it was also called "pigeon berry". It grows from sea level in the north of the range, up to 2,600 m (8,530 ft) elevation in California and 3,400 m (11,200 ft) in the Rocky Mountains. less ↑

Prunus avium, commonly called wild cherry, sweet cherry, or gean, is a species of cherry, a flowering plant in the rose family Rosaceae. It is native to Europe, Anatolia, Maghreb, and western Asia, from the British Isles south to Morocco and Tunisia, north to the Trondheimsfjord region in Norway and east to the Caucasus and northern Iran, with a small isolated population in the western Himalaya. The species is widely cultivated in other regions and has... less ↑

Urtica dioica, often called common nettle, stinging nettle (although not all plants of this species sting) or nettle leaf, is a herbaceous perennial flowering plant in the family Urticaceae. It is native to Europe, Asia, northern Africa, and western North America, and introduced elsewhere. The species is divided into six subspecies, five of which have many hollow stinging hairs called trichomes on the leaves and stems, which act like hypodermic needles, injectin less ↑

Pterospora, commonly known as pinedrops, Albany beechdrops, or giant bird's nest is a monotypic genus in the subfamily Monotropoidiae of the blueberry family, the Ericaceae, and includes only the species Pterospora andromedea. It grows in coniferous or mixed forests. It is native to North America from southern Canada to the mountains of Mexico and is most commonly found in the western half of the continent, though small isolated populations are found in the northeastern United States and... less ↑

Pyrola asarifolia, commonly known as Bog Wintergreen, Liverleaf Wintergreen or Pink Wintergreen, is a plant species of the genus Pyrola native to western North America. It is found primarily on forest margins at mid latitude in the Pacific Northwest and northern California. It is so named simply because its leaves maintain their green color through winter. less ↑

Polemonium pulcherrimum is a species of flowering plant in the phlox family known by several common names, including beautiful Jacob's-ladder, showy Jacob's-ladder, and skunk-leaved polemonium. It is native to western North America from Alaska and Yukon to Arizona and New Mexico, where it can be found in many types of mountain habitat, including alpine talus at high elevations. It is a common and widespread wildflower in several regions. It is a perennial herb p less ↑

Collomia linearis is a species of flowering plant in the phlox family known by the common names tiny trumpet and slenderleaf collomia. This tiny wildflower is native to North America where it is fairly widespread across the north and west. It is an annual herb with a velvety erect stem bearing long, narrow green leaves. Atop the stem is a cluster of up to 20 white or light pink flowers, each about a centimeter across. Each... less ↑

Galium triflorum (also known as cudweed, Sweet-scented Bedstraw, and Fragrant Bedstraw) is a herbaceous plant of the family Rubiaceae. It grows throughout the Northern Hemisphere. It exists in creeps along the forest floor, with whorled leaves and single fruiting peduncles rising above basal rosettes. There are six leaflets in a whorl below the peduncle. Each peduncle has three fruiting structures, each having a single fuzzy ball. Stems are square. The entire vine does not feel very... less ↑

Frasera speciosa is a species of flowering plant in the gentian family known by the common names monument plant, elkweed, and deer's ears. It is native to the western United States, where it grows in mountain forests, woodlands, and meadows. It is a perennial herb growing from a woody base surrounded by rosettes of large leaves that measure up to 50 centimeters long by 15 wide. It produces a single erect stem which can reach two... less ↑

Swertia perennis is a species of flowering plant in the gentian family known by the common name felwort. It is native to several regions of the northern hemisphere, including much of Eurasia and western North America. It is a plant of wetlands, particularly calcareous fens. It is common to abundant in many areas, but it is known to be negatively impacted by habitat fragmentation and other habitat destruction, and human activity has led to its extirpation... less ↑

Escobaria missouriensis, the Missouri foxtail cactus and formerly Coryphantha missouriensis, is a species of low-growing North American cacti. It is found in along the Missouri River in the tallgrass prairie and shortgrass Great Plains, from Texas to Montana and the Dakotas, and in the Rocky Mountains woodlands of Ponderosa pine (Pinus ponderosa), pinyon-juniper, and Gambel oak (Quercus gambelii) west of it. It is also native to the Southwestern United States in Arizona, New Mexico, and Utah. less ↑

Opuntia macrorhiza Engelm. is a common and widespread species of cactus with the common names "Plains Prickly Pear" or "Twist-spine Prickly Pear." It is found throughout the Great Plains of the United States, from Texas to Minnesota, as well as in the desert and Rocky Mountain states from Arizona to Idaho, with sporadic populations in the Mississippi and Ohio Valleys. It is also reported from northern Mexico, in the states of Chihuahua, Sonora, Coahuila, Nuevo León... less ↑

Polygonum arenastrum (Common knotweed) is a summer annual weed that is native to Europe and can be found on most continents as an introduced species and a common noxious weed. Known by many other names, such as mat grass, oval-leaf knotweed, stone grass, wiregrass, and door weed, as well as many others, knotweed was first seen in North America in 1809 and is now seen throughout all of the United States and Canada. less ↑

Rumex salicifolius is a species of flowering plant in the knotweed family known by the common name willow dock. It is native to much of western North America and it can be found in parts of Europe as an introduced species and a roadside weed. It is an extremely variable plant which is generally divided into many varieties, some of which may actually be specimens of other species. In general, it is a perennial herb producing... less ↑

Eriogonum umbellatum is a species of wild buckwheat known by the common name sulphurflower buckwheat, or simply sulphur flower. It is native to western North America from California to Colorado to central Canada, where it is abundant and found in many habitats. This is an extremely variable plant and hard to identify because individuals can look very different from one another. Also, there are a great many varieties. It may be a perennial herb forming a... less ↑

Cerastium fontanum, also called Mouse-ear chickweed, Common mouse-ear, or Starweed is a species of mat forming perennial, or rarely, annual plant. It is native to Europe but introduced elsewhere. Mouse-ear chickweed's identifying characteristics are tear-shaped leaves growing opposite one another in a star pattern, hairy leaves, and small white flowers. Mouse-ear chickweed typically grows to 4"-8" tall vertically and spreads horizontally along the ground via the formation of roots wherever the stem falls over and contacts... less ↑

Bassia scoparia (syn. Kochia scoparia) is a large annual herb in the family Amaranthaceae native to Eurasia. It has been introduced to many parts of North America, where it is found in grassland, prairie, and desert shrub ecosystems. Its common names include burningbush,ragweed, summer cypress,mock-cypress, kochia, belvedere, Mexican firebrush, and Mexican fireweed. less ↑