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- Geum_radiatum abstract "Geum radiatum is a rare species of flowering plant in the rose family known by the common names spreading avens, Appalachian avens, and cliff avens. It is native to the region of the border between Tennessee and North Carolina in the United States, where there are eleven populations remaining. The plant was federally listed as an endangered species in 1990.This plant is a perennial herb with a horizontal rhizome spreading beneath the soil. From the rhizome several rosettes of leaves sprout. What may appear to be separate plants are actually all rosettes belonging to one genetic individual, as the plant reproduces vegetatively. The large leaves are decidedly kidney-shaped. The stems grow 20 centimeters to half a meter tall and produces bright yellow flowers in the summer months. This Geum looks very different from other species in its genus that grow in the area. Its closest relative is probably Geum peckii, which does not occur in the same region.The plant grows on a few tall mountaintops above 1310 meters in the southern Appalachians in eastern Tennessee and western North Carolina. It sprouts from steep, often vertical cliffs, anchored by its rhizome. Conditions are exposed and sunny, and the soil is acidic and gravelly. Other plants in the habitat include Solidago spithamaea, Leiophyllum buxifolium, Menziesia pilosa, Rhododendron catawbiense, Heuchera villosa, Saxifraga michauxii, and species of asters, sedges, and grasss. The forests around the cliffs are dominated by red spruce (Picea rubens).Eleven known populations exist. Five others have been extirpated; these occurred in areas that were popular recreational sites for hiking, mountain climbing, and other uses. Threats to the remaining populations include erosion, soil compaction from trampling, and development of facilities for recreation, such as trails, ski slopes, parking lots, and bridges. Poaching is also a problem for this species as a mountain wildflower with showy yellow blooms. Pollution, including acid rain, may be a threat. Some of the few remaining populations are small, with fewer than 50 plants, and the number of genetically separate individuals may be smaller.".
- Geum_radiatum binomialAuthority Andr%C3%A9_Michaux.
- Geum_radiatum class Eudicots.
- Geum_radiatum conservationStatus "G2".
- Geum_radiatum conservationStatusSystem "TNC".
- Geum_radiatum division Flowering_plant.
- Geum_radiatum family Rosaceae.
- Geum_radiatum genus Geum.
- Geum_radiatum kingdom Plant.
- Geum_radiatum order Rosales.
- Geum_radiatum order Rosids.
- Geum_radiatum synonym "Sieversia radiata (Michx.) G.Don)".
- Geum_radiatum thumbnail Geumradiatum.jpg?width=300.
- Geum_radiatum wikiPageExternalLink profile?symbol=GERA2.
- Geum_radiatum wikiPageID "31321977".
- Geum_radiatum wikiPageRevisionID "557975702".
- Geum_radiatum binomial "Geum radiatum".
- Geum_radiatum binomialAuthority André_Michaux.
- Geum_radiatum familia Rosaceae.
- Geum_radiatum genus "Geum".
- Geum_radiatum hasPhotoCollection Geum_radiatum.
- Geum_radiatum ordo Rosales.
- Geum_radiatum regnum "Plantae".
- Geum_radiatum species "G. radiatum".
- Geum_radiatum status "G2".
- Geum_radiatum statusSystem "TNC".
- Geum_radiatum synonyms "Sieversia radiata ( G.Don)".
- Geum_radiatum unrankedClassis Eudicots.
- Geum_radiatum unrankedDivisio Flowering_plant.
- Geum_radiatum unrankedOrdo Rosids.
- Geum_radiatum subject Category:Flora_of_North_Carolina.
- Geum_radiatum subject Category:Flora_of_Tennessee.
- Geum_radiatum subject Category:Geum_(plant).
- Geum_radiatum subject Category:Plants_described_in_1803.
- Geum_radiatum type LivingThing100004258.
- Geum_radiatum type Object100002684.
- Geum_radiatum type Organism100004475.
- Geum_radiatum type PhysicalEntity100001930.
- Geum_radiatum type Plant100017222.
- Geum_radiatum type PlantsDescribedIn1803.
- Geum_radiatum type Whole100003553.
- Geum_radiatum type Eukaryote.
- Geum_radiatum type Plant.
- Geum_radiatum type Species.
- Geum_radiatum type Organism.
- Geum_radiatum comment "Geum radiatum is a rare species of flowering plant in the rose family known by the common names spreading avens, Appalachian avens, and cliff avens. It is native to the region of the border between Tennessee and North Carolina in the United States, where there are eleven populations remaining. The plant was federally listed as an endangered species in 1990.This plant is a perennial herb with a horizontal rhizome spreading beneath the soil. From the rhizome several rosettes of leaves sprout.".
- Geum_radiatum label "Geum radiatum".
- Geum_radiatum sameAs m.0gj8d0_.
- Geum_radiatum sameAs Q5554821.
- Geum_radiatum sameAs Q5554821.
- Geum_radiatum sameAs Geum_radiatum.
- Geum_radiatum wasDerivedFrom Geum_radiatum?oldid=557975702.
- Geum_radiatum depiction Geumradiatum.jpg.
- Geum_radiatum isPrimaryTopicOf Geum_radiatum.
