Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Spiranthes_diluvialis> ?p ?o }
- Spiranthes_diluvialis abstract "Spiranthes diluvialis is a rare species of orchid known by several common names, including Ute lady's tresses (also, Ute ladies'-tresses). The species name diluvialis means "of the flood". It is native to the western United States, where there are scattered, mostly small occurrences in the states of Colorado, Idaho, Montana, Nebraska, Nevada, Utah, Washington, and Wyoming. An occurrence was recently discovered in southern British Columbia. The plant faces a number of threats to its existence. It is a federally listed threatened species of the United States.Specimens of this orchid were first collected in 1856 and have been labeled with the names of several species, including Spiranthes romanzoffiana, S. cernua, and S. porrifolia before the plant was finally described as a new species in 1984. Morphological and genetic analysis suggest that the orchid is a hybrid of S. romanzoffiana and S. magnicamporum and is tetraploid, with four sets of chromosomes resulting from the combination of a pair from each parent species. It is a perennial terrestrial orchid with an erect stem growing 20 to 62 centimeters in height. The narrow lance-shaped leaves are arranged around the base of the stem and are up to 28 centimeters in length. The inflorescence is a spiral of many flowers on a stalk coated in glandular hairs. The flower has narrow white or ivory-colored petals. Blooming occurs in July and August, and sometimes into September, and October. The plant reproduces sexually by seed and vegetatively by sprouting from broken-off pieces of root. The seeds are so small they are like dust; one plant can produce 100,000 individual seeds. Like other orchids, this species depends on mycorrhizal fungi to help the seeds germinate. The flowers are pollinated by bees of genus Anthophora, especially Anthophora terminalis, as well as bumblebees (Bombus spp.).This plant grows in moist wetland habitat, including bogs and riparian areas such as riverbanks, floodplains, lakeshores, riverside woodlands and forest, desert springs, and meadows, and human-made habitat such as ditches, reservoirs, and irrigated agricultural settings. In 2005 there were about 52 occurrences. The population size is difficult to count or estimate because the plant spends most of its time in a vegetative or dormant state, in which there are few or no aboveground plant parts and these may be hidden in dense surrounding vegetation or hard to identify. Some plants may be dormant underground for years at a time. What appear on paper to be larger populations are actually areas that have been more often and intensely surveyed.Threats to this species include habitat loss and degradation via a many processes. Urban development has led to the extirpation of a number of populations, including some within the Salt Lake City and Colorado Springs metropolitan areas. It continues to be a threat in many areas, including the vicinity of Boulder, Colorado. Threats associated with urban development include the introduction of weeds into the habitat and the loss of pollinating insects. Construction and maintenance of roads and other infrastructure, such as dams and pipelines, damages habitat. Recreational activities in the plant's riparian habitat, such as boating and off-road vehicle use, can be damaging. Some populations grow in irrigated fields and are susceptible to mowing and other farm activity, and the conversion to agricultural use consumes natural areas. As much as 65% of the plant's known habitat is affected by cattle and horse grazing; this can be harmful but it may also be beneficial in some ways, especially if the animals eat competing weeds. The orchid grows in wetland habitat, which is degraded by any process that alters the local hydrology; one estimate had 52% of all individuals in areas threatened by hydrological change. Water is diverted for irrigation and municipal use. The orchid grows in flood-prone river habitat and flood suppression via levees and other structures affects and prevents this natural process. River restoration activities have been known to negatively affect orchid populations that have become established or re-established in previously altered river habitat.Invasive species of plants considered threats include redtop (Agrostis stolonifera), musk thistle (Carduus nutans), spotted knapweed (Centaurea maculosa), Russian knapweed (Acroptilon repens), creeping thistle (Cirsium arvense), Fullers teasel (Dipsacus fullonum), oleaster (Elaeagnus angustifolia), quickgrass (Elytrigia repens), leafy spurge (Euphorbia esula), peppergrass (Lepidium latifolium), purple loosestrife (Lythrum salicaria), reed canary grass (Phalaris arundinacea), sow thistle (Sonchus arvensis), and saltcedar (Tamarix chinensis).This plant grows in many types of habitat reliant on natural cycles of disturbance, such as flooding and occasional wildfire. Without these processes, the habitat becomes overgrown and large and woody vegetation types move in as ecological succession causes overall change. When flooding is controlled and fire suppression is implemented, the orchid may face inadequate conditions, such as too much shade or thick layers of built-up leaf litter.Other threats include herbivory by native animals such as bighorn sheep, voles, and rabbits. The loss of pollinating bees is a threat, as is the loss of other wildflowers that attract the bees. Other documented threats include drought, pesticides, pollution, and poaching.".
- Spiranthes_diluvialis class Monocotyledon.
- Spiranthes_diluvialis conservationStatus "G2".
- Spiranthes_diluvialis conservationStatusSystem "TNC".
- Spiranthes_diluvialis division Flowering_plant.
- Spiranthes_diluvialis family Orchidaceae.
- Spiranthes_diluvialis family Orchidoideae.
- Spiranthes_diluvialis genus Spiranthes.
- Spiranthes_diluvialis kingdom Plant.
- Spiranthes_diluvialis order Asparagales.
- Spiranthes_diluvialis thumbnail Spiranthes_diluvialis.jpg?width=300.
- Spiranthes_diluvialis wikiPageExternalLink imagecollection.php?Genus=Spiranthes&Species=diluvialis.
- Spiranthes_diluvialis wikiPageExternalLink profile?symbol=SPDI6.
- Spiranthes_diluvialis wikiPageID "32645745".
- Spiranthes_diluvialis wikiPageLength "9536".
- Spiranthes_diluvialis wikiPageOutDegree "96".
- Spiranthes_diluvialis wikiPageRevisionID "680266429".
- Spiranthes_diluvialis wikiPageWikiLink Agrostis_stolonifera.
- Spiranthes_diluvialis wikiPageWikiLink Angiosperms.
- Spiranthes_diluvialis wikiPageWikiLink Anthophora.
- Spiranthes_diluvialis wikiPageWikiLink Anthophora_terminalis.
- Spiranthes_diluvialis wikiPageWikiLink Asparagales.
- Spiranthes_diluvialis wikiPageWikiLink Bee.
- Spiranthes_diluvialis wikiPageWikiLink Bighorn_sheep.
- Spiranthes_diluvialis wikiPageWikiLink Bog.
- Spiranthes_diluvialis wikiPageWikiLink Boulder,_Colorado.
- Spiranthes_diluvialis wikiPageWikiLink British_Columbia.
- Spiranthes_diluvialis wikiPageWikiLink Bumblebee.
- Spiranthes_diluvialis wikiPageWikiLink Carduus_nutans.
- Spiranthes_diluvialis wikiPageWikiLink Category:Cranichideae_species.
- Spiranthes_diluvialis wikiPageWikiLink Category:Flora_of_British_Columbia.
- Spiranthes_diluvialis wikiPageWikiLink Category:Flora_of_Colorado.
- Spiranthes_diluvialis wikiPageWikiLink Category:Flora_of_Idaho.
- Spiranthes_diluvialis wikiPageWikiLink Category:Flora_of_Montana.
- Spiranthes_diluvialis wikiPageWikiLink Category:Flora_of_Nebraska.
- Spiranthes_diluvialis wikiPageWikiLink Category:Flora_of_Nevada.
- Spiranthes_diluvialis wikiPageWikiLink Category:Flora_of_Utah.
- Spiranthes_diluvialis wikiPageWikiLink Category:Flora_of_Washington_(state).
- Spiranthes_diluvialis wikiPageWikiLink Category:Flora_of_Wyoming.
- Spiranthes_diluvialis wikiPageWikiLink Category:Orchids_of_Canada.
- Spiranthes_diluvialis wikiPageWikiLink Category:Orchids_of_the_United_States.
- Spiranthes_diluvialis wikiPageWikiLink Category:Plants_described_in_1984.
- Spiranthes_diluvialis wikiPageWikiLink Category:Spiranthes.
- Spiranthes_diluvialis wikiPageWikiLink Centaurea_maculosa.
- Spiranthes_diluvialis wikiPageWikiLink Chromosome.
- Spiranthes_diluvialis wikiPageWikiLink Cirsium_arvense.
- Spiranthes_diluvialis wikiPageWikiLink Colorado.
- Spiranthes_diluvialis wikiPageWikiLink Colorado_Springs,_Colorado.
- Spiranthes_diluvialis wikiPageWikiLink Common_name.
- Spiranthes_diluvialis wikiPageWikiLink Dam.
- Spiranthes_diluvialis wikiPageWikiLink Dipsacus_fullonum.
- Spiranthes_diluvialis wikiPageWikiLink Drought.
- Spiranthes_diluvialis wikiPageWikiLink Ecological_succession.
- Spiranthes_diluvialis wikiPageWikiLink Elaeagnus_angustifolia.
- Spiranthes_diluvialis wikiPageWikiLink Elymus_repens.
- Spiranthes_diluvialis wikiPageWikiLink Elytrigia_repens.
- Spiranthes_diluvialis wikiPageWikiLink Euphorbia_esula.
- Spiranthes_diluvialis wikiPageWikiLink Fire_suppression.
- Spiranthes_diluvialis wikiPageWikiLink Floodplain.
- Spiranthes_diluvialis wikiPageWikiLink Flowering_plant.
- Spiranthes_diluvialis wikiPageWikiLink Genetic_analysis.
- Spiranthes_diluvialis wikiPageWikiLink Germination.
- Spiranthes_diluvialis wikiPageWikiLink Grazing.
- Spiranthes_diluvialis wikiPageWikiLink Herbivore.
- Spiranthes_diluvialis wikiPageWikiLink Herbivory.
- Spiranthes_diluvialis wikiPageWikiLink Hybrid_(biology).
- Spiranthes_diluvialis wikiPageWikiLink Hydrology.
- Spiranthes_diluvialis wikiPageWikiLink Idaho.
- Spiranthes_diluvialis wikiPageWikiLink Inflorescence.
- Spiranthes_diluvialis wikiPageWikiLink Infrastructure.
- Spiranthes_diluvialis wikiPageWikiLink Introduced_species.
- Spiranthes_diluvialis wikiPageWikiLink Invasive_species.
- Spiranthes_diluvialis wikiPageWikiLink Irrigation.
- Spiranthes_diluvialis wikiPageWikiLink Ivory_(color).
- Spiranthes_diluvialis wikiPageWikiLink Lepidium_latifolium.
- Spiranthes_diluvialis wikiPageWikiLink Levee.
- Spiranthes_diluvialis wikiPageWikiLink Local_extinction.
- Spiranthes_diluvialis wikiPageWikiLink Lythrum_salicaria.
- Spiranthes_diluvialis wikiPageWikiLink Monocots.
- Spiranthes_diluvialis wikiPageWikiLink Monocotyledon.
- Spiranthes_diluvialis wikiPageWikiLink Montana.
- Spiranthes_diluvialis wikiPageWikiLink Morphology_(biology).
- Spiranthes_diluvialis wikiPageWikiLink Mycorrhiza.
- Spiranthes_diluvialis wikiPageWikiLink Nebraska.
- Spiranthes_diluvialis wikiPageWikiLink Nevada.
- Spiranthes_diluvialis wikiPageWikiLink Off-road_vehicle.
- Spiranthes_diluvialis wikiPageWikiLink Orchid.
- Spiranthes_diluvialis wikiPageWikiLink Orchidaceae.
- Spiranthes_diluvialis wikiPageWikiLink Orchidoideae.
- Spiranthes_diluvialis wikiPageWikiLink Pesticide.
- Spiranthes_diluvialis wikiPageWikiLink Phalaris_arundinacea.
- Spiranthes_diluvialis wikiPageWikiLink Plant.
- Spiranthes_diluvialis wikiPageWikiLink Plantae.
- Spiranthes_diluvialis wikiPageWikiLink Poaching.
- Spiranthes_diluvialis wikiPageWikiLink Pollination.
- Spiranthes_diluvialis wikiPageWikiLink Pollution.
- Spiranthes_diluvialis wikiPageWikiLink Polyploid.
- Spiranthes_diluvialis wikiPageWikiLink Rabbit.
- Spiranthes_diluvialis wikiPageWikiLink Reed_canary_grass.
- Spiranthes_diluvialis wikiPageWikiLink Reservoir.