The purple sandpiper is a small shorebird in the sandpiper family Scolopacidae. This is a hardy sandpiper that breeds in the arctic and subarctic regions of Eurasia and North America and winters further south on the Atlantic coast.
Locoweed is a common name in North America for any plant that produces swainsonine, an alkaloid harmful to livestock. Worldwide, swainsonine is produced by a small number of species, most of them in three genera of the flowering plant family Fabaceae: Oxytropis and Astragalus in North America, and Swainsona in Australia. The term locoweed usually refers only to the North American species of Oxytropis and Astragalus, but this article includes the other species as well. Some references may incorrectly list Datura as locoweed.
Astragalus is a large genus of over 3,000 species of herbs and small shrubs, belonging to the legume family Fabaceae and the subfamily Faboideae. It is the largest genus of plants in terms of described species. The genus is native to temperate regions of the Northern Hemisphere. Common names include milkvetch, locoweed and goat's-thorn. Some pale-flowered vetches are similar in appearance, but they are more vine-like than Astragalus.
Astragalus alpinus is a species of flowering plant in the legume family known by the common name alpine milkvetch. It has a circumpolar distribution, occurring throughout the upper latitudes of the Northern Hemisphere.
Melilotus officinalis, known as sweet yellow clover, yellow melilot, ribbed melilot and common melilot, is a species of legume native to Eurasia and introduced in North America, Africa, and Australia.
Oxytropis campestris, the field locoweed, is a plant native to Northern Europe, the mountains of Central & Southern Europe, the Northwestern United States and all of Canada, sometimes grown as an ornamental plant.
Phyllodoce is a small genus of plants in the heather family, Ericaceae. They are known commonly as mountainheaths, mountain heaths, or mountain heathers. They are native to North America and Eurasia, where they have a circumboreal distribution.
The Circumboreal Region in phytogeography is a floristic region within the Holarctic Kingdom in Eurasia and North America, as delineated by such geobotanists as Josias Braun-Blanquet and Armen Takhtajan.
Oxytropis lambertii commonly known as purple locoweed, Colorado locoweed, Lambert's crazy weed, or Lambert’s Locoweed is a species of flowering plant in the legume family.
Oxytropis podocarpa is a species of flowering plant in the legume family known by the common names stalkpod locoweed, stalked-pod crazyweed, and Gray's point-vetch. It is native to North America, where it occurs in the northern latitudes, from Yukon and British Columbia across the low arctic to northern Quebec and Labrador. In the Rocky Mountains it occurs at the higher elevations as far south as Colorado.
Oxytropis sericea is a species of flowering plant in the legume family known by the common names white locoweed, white point-vetch, whitepoint crazyweed, and silky crazyweed. It is native to western North America from Yukon and British Columbia south through the Pacific Northwest, the Rocky Mountains, and the Great Plains.
Astragalus australis is a species of flowering plant in the legume family known by the common name Indian milkvetch. It is native to much of the Northern Hemisphere, including northern North America, Europe, and temperate Asia.
Hedysarum boreale is a species of flowering plant in the Fabaceae, or legume family, and is known by the common names Utah sweetvetch, boreal sweet-vetch, northern sweetvetch, and plains sweet-broom. It is native to North America, where it is widespread in northern and western regions of Canada and the United States. The ssp. mackenzii can even be found in the Canadian Arctic Archipelago.
Physaria fremontii is a species of flowering plant in the family Brassicaceae known by the common name Fremont's bladderpod. It is endemic to Wyoming in the United States, where it occurs only in and around the Wind River Range in Fremont County.
Oxytropis prenja G. Beck in Reichenb. & Reichenb. Fil. is a species of flowering plant in the legume family, Fabaceae.
Oxytropis splendens, commonly known as showy locoweed, is a flowering perennial in the legume family. It is native to Canada, Alaska, several Great Plains states, and parts of the Mountain West.
Oxytropis kozhuharovii is a species of flowering plant in the legume family endemic to Bulgaria, where it is restricted to the Pirin mountain range. There, it is found at altitudes of 2,550–2,700 m in a single locality, the Yavorov anticline in Bayuvi Dupki–Dzhindzhiritsa Nature Reserve of Pirin National Park.
