| Victoria's owl-clover | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Orobanchaceae |
| Genus: | Castilleja |
| Species: | C. victoriae |
| Binomial name | |
| Castilleja victoriae Fairbarns & J.M.Egger | |
Castilleja victoriae is a species of flowering plant in the broomrape family known by the common names Victoria's owl-clover and Victoria's paintbrush. [3] [4]
Castilleja victoriae is endemic to a small region of southeastern Vancouver Island in British Columbia (near its namesake city of Victoria) and a single site in the San Juan Islands of Washington State. There are four or less extant populations in existence. [5]
Stem leaves are alternate, lobed, and hairy, with no basal rosette. Upper leaves are deeply lobed, becoming purple-tipped floral bracts. Sepals form a five-lobed calyx, with petals forming two-lipped flowers measuring 10-18mm in length. Lower calyx lips are yellow with white tips, and upper lips are a creamy white. Fruits are brown capsules with two cells that split when ripe to reveal 30-70 seeds. [6] [7]
Castilleja victoriae is found exclusively in vernal pools and seeps associated with Garry oak ecosystems within 50 metres of the coast. [5] Four of its historical occurrences have been extirpated since the turn of the last century due to habitat loss and degradation. [8]
Victoria is the capital city of the Canadian province of British Columbia, on the southern tip of Vancouver Island off Canada's Pacific coast. The city has a population of 91,867, and the Greater Victoria area has a population of 397,237. The city of Victoria is the seventh most densely populated city in Canada with 4,406 inhabitants per square kilometre (11,410/sq mi).
Vancouver Island is an island in the northeastern Pacific Ocean and part of the Canadian province of British Columbia. The island is 456 km (283 mi) in length, 100 km (62 mi) in width at its widest point, and 32,100 km2 (12,400 sq mi) in total area, while 31,285 km2 (12,079 sq mi) are of land. The island is the largest by area and the most populous along the west coasts of the Americas.
The Gulf Islands is a group of islands in the Salish Sea between Vancouver Island and the mainland coast of British Columbia.
Cadboro Bay is a bay near the southern tip of Vancouver Island and its adjacent neighbourhood in the municipalities of Saanich and Oak Bay in Greater Victoria, British Columbia, Canada.
The Trial Islands Ecological Reserve is a nature reserve on the Trial Islands in the British Columbia province of Canada just off the southern tip of Oak Bay in the Strait of Juan de Fuca. The twenty-three-hectare ecological reserve was established in 1990 to protect two elongated rocky islands and associated islets. It protects the greatest number of endangered and vulnerable species in a single ecological reserve in British Columbia.
Castilleja exserta is a species of plant in the genus Castilleja which includes the Indian paintbrushes. Its common names include purple owl's clover, escobita, and exserted Indian paintbrush.
Orthocarpus, or owl's-clover, is a genus of flowering plants in the family Orobanchaceae (broomrapes). They are native to North America. A number of species formerly included in Orthocarpus have been transferred to the genus Castilleja, which includes the plants commonly known as Indian paintbrush. Plants of the genus are generally less than 30 centimetres (1 ft) in height.
Castilleja ambigua is a species of Indian paintbrush known by the common name Johnny-nip. It is native to western North America from British Columbia to California, where it is most common along the coast in salt marshes and scrub.
Castilleja attenuata is a species of Indian paintbrush, known by the common names valley tassels, attenuate Indian paintbrush, and narrowleaf Owl's-clover. It is native to western North America from British Columbia, through California, to Baja California, where it grows in grasslands and open woodland habitats.
Thalictrum occidentale is a species of flowering plant in the buttercup family known by the common name western meadow-rue. It is native to northwestern North America from Alaska and western Canada to northern California to Wyoming and Colorado, where it grows in shady habitat types such as forest understory and more open, moist habitat such as meadows.
Castilleja levisecta is a rare species of flowering plant in the family Orobanchaceae known by the common name golden paintbrush, or golden Indian paintbrush, listed under the Endangered Species Act in 1997. It is native to British Columbia and Washington, where it is known from eleven remaining populations. It occurred in Oregon but all natural occurrences there have been extirpated. It has been reintroduced to a few areas in Oregon, but it remains to be seen if the plants will survive. The plant is a federally listed endangered species of Canada and was listed as threatened in the United States in 1997. On June 30, 2021, the plant was proposed for delisting due to recovery. Effective August 18, 2023, the U.S. Fish and Wildlife Service issued a rule removing golden paintbrush from the Federal List of Endangered and Threatened Plants
Castilleja septentrionalis is a species of Indian paintbrush known by several common names, including northern paintbrush, sulfur paintbrush, and pale painted cup. There is taxonomic disagreement as to if it is one species widely distributed in mountain and alpine environments of North America or if there is a second species, Castilleja sulphurea, in the Rocky Mountains.
Castilleja coccinea, commonly known as scarlet Indian paintbrush or scarlet painted-cup, is a biennial flowering plant in the Orobanchaceae (broomrape) family. It is usually found in prairies, rocky glades, moist and open woodlands, thickets, and along streams in central and eastern North America.
Castilleja integra, with the common names orange paintbrush, Southwestern paintbrush, and wholeleaf paintbrush, is a partially parasitic herbaceous perennial plant native to the Southwestern United States and Northern Mexico. The species produces a relatively large amount of nectar and is attractive to hummingbirds. It is better suited to cultivation than most other species in the paintbrush genus (Castilleja) and is therefor used in xeriscape gardens and naturalistic meadows, even outside its native range.
Castilleja kerryana is a species of flowering plant in the family Orobanchaceae. It is commonly known as Kerry's Indian paintbrush or Kerry’spaintbrush. It was formally described in 2013 and so far it is known only from a small population in the state of Montana, in the Northwestern United States.
Euphorbia terracina, commonly known as the Geraldton carnation weed and False caper, is a species of perennial herb in the family Euphorbiaceae. It has a self-supporting growth form and simple, broad leaves. Flowers are visited by Lipotriches brachysoma, Lipotriches natalensis, Lipotriches crassula, and Nomia bouyssoui. It produces small, three lobed fruits, with each lobe containing one seed.
Castilleja rhexiifolia, commonly called rosy paintbrush, subalpine paintbrush, or rhexia-leaved paintbrush, is a species of plant in Orobanchaceae, commonly known as the broomrape family. They are a common flower found in moist habitats near or above timberline in the Rocky Mountains and the Pacific Northwest. Like most members of the Castilleja genus, they are partially parasitic plants.
The Victoria Harbour Migratory Bird Sanctuary or VHMBS is a 30 km protected area on the southern tip of Vancouver Island, Canada, in the Greater Victoria metropolitan area. It is located within the traditional territory of the Lekwungen People. The sanctuary is federally recognized as a critical habitat for bird conservation, and is home to an estimated 270 bird species, many of which are migratory. The sanctuary encompasses about 30 kilometres of coastline, an area covering approximately 1841 hectares in total. Of this total, 31 hectares are terrestrial, and 1810 hectares are marine.
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