: 1.21 $2024-03-29T14:17:06-7:003.215.77.96searchRMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray63535B. E. Nelson2004924268U.S.A.ArizonaCoconinoCoconino National Forest: Diversion Park on County Road 3 (Forest Hwy 3), ca 19 air mi ESE of Sedona.-111.441634.78222237Meadow. Phenology: fruiting.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray67192B. E. Nelson2005921264U.S.A.ArizonaApacheApache National Forest: along Nutrioso Creek and U.S. Hwy 180/191-Coronado Trail, ca 5.5 air mi NNW of Alpine; ca 16 air mi SSE of Springerville.-109.177633.918124632475Edge of pavement. Phenology: flowering & fruiting.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray67253B. E. Nelson2005921264U.S.A.ArizonaGreenleeApache National Forest: just W of Horton Creek and S of Forest Road 26, ca 1.5 air mi SSE of Sprucedale; ca 28.5 air mi S of Springerville.-109.320133.71952347Low, disturbed mud flat area adjacent to the road. Phenology: flowering & fruiting.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray67313B. E. Nelson2005922265U.S.A.ArizonaGreenleeApache National Forest: along Forest Road 24 on divide betweeen Heifer Branch and Black River, ca 1.5 air mi WNW of Sprucedale; ca 1.5 air mi S of Buffalo Crossing; ca 27 air mi S of Springerville.-109.352233.74472326Stony meadow dominated by Blepharoneuron. Phenology: flowering & fruiting.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray69783B. E. Nelson James F. Fowler2006824236U.S.A.ArizonaCoconinoCoconino National Forest: frontage road (old U.S. Hwy 66) along I-40 on Bellemont Flat, just W of Bellemont Exit and just N of Camp Navajo Army Depot, ca 10.5 air mi WNW of Flagstaff.-111.828435.24262173Cinder roadbank and pavement edge. Phenology: fruiting.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray84027Ronald L. Hartman2006914257U.S.A.ArizonaCoconinoCoconino National Forest: roadside pullout on I-17, ca 9 air mi SE of Sedona.-111.600234.80819201951Phenology: fruiting.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray84216Ronald L. Hartman2006913256U.S.A.ArizonaYavapaiPrescott National Forest: Forest Road 132, 4.7 road mi from Ariz Hwy 89A at Burnt Canyon Erosion Control Area.-112.147734.6722070Wet meadows and slopes. Phenology: flowering & fruiting.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray84710Ronald L. Hartman2006921264U.S.A.ArizonaCoconinoSitgreaves National Forest: near Forest Lakes Estates, on Forest Road 237 at dual 500 KV transmission lines.-110.835334.33362338Phenology: fruiting.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray84763Ronald L. Hartman2006921264U.S.A.ArizonaNavajoSitgreaves National Forest: Black Canyon along Forest Road 86, ca 3 air mi SW of Heber.-110.626734.39032073Limestone outcrop with sandy soil below. Phenology: fruiting.RMRM18159 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray259E. O. Wooton1897731212U.S.A.New MexicoLincolnWhite Mountains.-105.7858933.476192469Phenology: fruiting.RMRM58215 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Grays.n.E. O. Wooton1899811223U.S.A.New MexicoOteroSacramento Mountains: James Canyon.-105.5868932.926492225Phenology: flowering & fruiting.RMRM949878 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray69467B. E. Nelson200688220U.S.A.New MexicoMoraCarson National Forest and Vicinity: Santa Fe Mountains: along NM Hwy 518 from forest boundary SW ca 3/4 mi, above Vigil Canyon, ca 9.5 air mi NW of Mora.-105.440136.079727922841Roadside and adjacent shale roadcut. Phenology: flowering & fruiting.RMRM170413 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray1386J. C. Blumer1906917260U.S.A.ArizonaCochiseChiricahua Mountains: Barfoot Park.-109.280431.91724392515Rolling, andesitic pine land; recently lumbered. Phenology: flowering & fruiting.RMRM171206 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray1593J. C. Blumer1907822234U.S.A.ArizonaCochiseChiricahua Mountains: Barfoot Park.-109.280431.91724392515Rolling, andesitic, recently pine-clad area; open westward. Phenology: flowering & fruiting.RMRM949877 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray83302Ronald L. Hartman2006815227U.S.A.New MexicoRio ArribaCarson National Forest and Vicinity: ca 1 air mi W of Tres Piedras crossroads, just N of Tres Piedras Canyon.-105.987736.646625002545Granite outcrops with degradation products in between. Phenology: flowering.RMUSFS474551 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray7Joseph Kramer1924830243U.S.A.New MexicoCatronDatil National Forest: state line.-109.0314933.91762521Level, clay loam; scattered in meadow with redtop and polygonum. Phenology: flowering & fruiting.RMRM55432 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray546O. B. Metcalfe1903819231U.S.A.New MexicoCatronMogollon Mountains: on or near West Fork Gila River.-108.5953933.30592591Phenology: flowering & fruiting.RMRM546501 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray12333R. D. Worthington1984818231U.S.A.New MexicoOteroSacramento Mountains: upper Russia Canyon ca 0.2 mi E of Hwy 64.-105.7747932.900592713Phenology: flowering & fruiting.RMRM806587 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray8797Brian Reif2003818230U.S.A.New MexicoSan MiguelSanta Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 60 along Sapello River, 2 air mi SW of Rociada; N35.8129 W105.4480 at corral NW 0.3 air mi to Surprise Valley Ranch at N35.8168 W105.4518.-105.451835.81682439Roadside in canyon bottom and south-facing slope of mixed conifers/mature aspen; mostly ponderosa pine in exposed areas. Phenology: flowering & fruiting.RMRM806553 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray9055Brian Reif2003827239U.S.A.New MexicoMoraSanta Fe National Forest and Vicinity: Sangre de Cristo Mountains: Capulin Canyon, 3 air mi SW of Ledoux; N35.9048 W105.3920 at east end of canyon W 0.7 air mi in bottom to N35.9027 W105.4037.-105.403735.902725682667Grazed meadow and riparian of bottom with north-facing spruce slope and south-facing ponderosa pine stands. Phenology: flowering & fruiting.RMRM806552 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray9290Brian Reif2003829241U.S.A.New MexicoMora[location and coordinates withheld]2347Roadside in meadow bottom including lower, south-facing slope of Gambels oak/ pinyon pine, and riparian at creek crossing; ponderosa pine forest. Phenology: flowering & fruiting.RMRM41175 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Grays.n.T. D. A. CockerellU.S.A.New MexicoOteroCloudcroft.-105.742932.95542652Phenology: flowering & fruiting.RMRM709565 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray74117Ronald L. Hartman2001914257U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: Redondo Border, ca 1.5 air mi E to ESE at southwest gate to NM Hwy 4.-106.60186135.86886125002760Oak and ponderosa pine woodland to large rock outcrops with pinyon pine and Yucca baccata. Phenology: fruiting.RMRM712218 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray74304Ronald L. Hartman2001918261U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: area S of NM Hwy 4, between East Fork Jemez River and trun off to Jemez Falls Campground.-106.59461135.82811124232469Ponderosa pine woodland and roadside. Phenology: fruiting.RMRM735150 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray76864Ronald L. Hartman2002820232U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: Redondo Creek Road near Union Building.-106.58928335.8745672579Disturbed sites along road. Phenology: flowering.RMRM735149 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray76953Ronald L. Hartman2002821233U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: geothermal well 0.2-0.4 road mi N of the Union Building.-106.58783335.876952629Roadsides, stream banks, and well pads.RMRM735148 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray76960Ronald L. Hartman2002822234U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: gravel pit on lower southwest slope of Redondo Peak.-106.593935.8618332529Gravelly areas. Phenology: flowering.RMRM735147 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray77005Ronald L. Hartman2002822234U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: Redondo Creek, 1.5 mi upstream of Union Building; Union Oil Geothermal Network of drilling pads, 7-8 tiers of platforms.-106.57531735.89548327532865Grassy disturbed areas and roadsides. Phenology: flowering.RMRM745079 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Grays.n.Linda Senser Stan Smookler1999814226U.S.A.ColoradoJeffersonGolden Gate Canyon State Park: lower end of the park on Ralston Creek Road.2286Roadside. Phenology: flowering & fruiting.RMRM733017 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray0084Brian F. Jacobs2002915258U.S.A.New MexicoSandovalValles Caldera National Preserve: southern end of Redondo Border Ridge W of Redondo Creek.2621Roadside weed. Phenology: flowering & fruiting.RMRM37185 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray8631Aven Nelson1901829241U.S.A.ColoradoBoulderBoulder.Dry benches. Phenology: fruiting.RMRM147779 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray12501Bassett Maguire1935719200U.S.A.ColoradoGunnison1 mi W of Gunnison along U.S. Hwy 50.Along wet meadows. Phenology: flowering & fruiting.RMRM13200 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Grays.n.C. S. Crandall1897819231U.S.A.ColoradoChaffeeBuena Vista.2439Phenology: fruiting.RMRM171204 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray643Carl F. Baker18999244U.S.A.New MexicoRio ArribaChama.-106.57936.90372408Phenology: flowering & fruiting.RMRM228886 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray643Carl F. Baker189996249U.S.A.New MexicoRio ArribaChama.-106.5789936.90372408Phenology: flowering.RMRM33988 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray65F. E. Clements E. S. Clements190197250U.S.A.ColoradoEl PasoManitou.2100Phenology: flowering & fruiting.RMUSFS474573 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray117Frederic G. Renner192385217U.S.A.New MexicoSanta FeSanta Fe National Forest: Dalton Creek.-105.7592935.680192439Gravelly loam. Phenology: flowering & fruiting.RMRM132952 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray12510Francis Ramaley193089221U.S.A.ColoradoConejosRomeo.Streamside. Phenology: flowering & fruiting.RMRM140122 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray14450Francis Ramaley1934812224U.S.A.ColoradoAlamosa5 mi NW of Alamosa.Phenology: flowering & fruiting.RMUSFS474552 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. GrayR-136Frank H. Rose192296249U.S.A.ColoradoMontezumaMontezuma National Forest: below Woods Lake.2804Moderate west slope, gravelly loam: with Sage, erigeron, small sunflower and brome: abandoned field. Possibly introduced. Phenology: fruiting.RMRM171203 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray251George E. Osterhout18949244U.S.A.ColoradoEl PasoPalmer Lake.Phenology: flowering & fruiting.RMRM98832 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray1620Hazel M. Schmoll1924926270U.S.A.ColoradoArchuletaPiedra.Along irrigation ditch. Phenology: fruiting.RMRM87272 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray3948Ira W. Clokey1920829242U.S.A.ColoradoEl PasoCascade.2270Dry hillsides. Phenology: fruiting.RMRM90110 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray4368Ira W. Clokey192193246U.S.A.ColoradoPuebloRye.2040Dry hills. Phenology: flowering & fruiting.RMRM47220 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray2726J. H. Cowen1897910253U.S.A.ColoradoDouglasPalmer Lake.Phenology: fruiting.RMUSFS474554 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. GrayLN-9Leon Nadeau1936814227U.S.A.ColoradoEl PasoPike National Forest: Manitou Park.2317Sandy stream bottom. Phenology: flowering & fruiting.RMUSFS474550 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray164Louis P. Rudolph191484216U.S.A.New MexicoSan MiguelPecos National Forest: Panchuela Ranger Station.-105.664135.828292469Dry, sandy soil. Phenology: flowering & fruiting.RMRM221946 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray4862Paul C. Standley1908810223U.S.A.New MexicoSan MiguelPecos River National Forest: Wiusaris Ranch.2560Phenology: flowering & fruiting.RMRM171205 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray5002Paul C. Standley1908817230U.S.A.ColoradoSan MiguelNear Pecos.2042Phenology: flowering & fruiting.RMUSFS474553 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray1093Ralph K. Gierisch193982214U.S.A.ColoradoSaguacheRio Grande National Forest: La Garita Creek.5% east slope, sandy soil, meadow. Phenology: fruiting.RMRM358659 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray1889Ronald C. Wittmann1981920263U.S.A.ColoradoClear CreekMount Evans Hwy (CO Hwy 5) just S of Forest Service Station, within 1 mi of the Idaho Springs city limit.2400Roadside. Phenology: fruiting.RMRM298279 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray2607Ronald L. Hartman196885218U.S.A.New MexicoColfaxPhilmont Scout Ranch: South Ponil Canyon: 2 mi E of Pueblano Camp; near Cimarron-105.079336.623692317Along road. Phenology: flowering & fruiting.RMUSFS474555 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray21William O. Sander1915628179U.S.A.ColoradoSaguacheCochetopa National Forest: E of Saguache.2359Black loam, along road, with grasses and weeds. Phenology: flowering & fruiting.RMUSFS474556 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray31William O. Sander1915710191U.S.A.Coloradono countyCochetopa National Forest: Hazard field.2359Level, black loam, along ditch. Phenology: vegetative only.RMRM840065 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray6421Ben Legler2007723204U.S.A.New MexicoColfaxVermejo Park Ranch: 0.4 air mi SE of junction of Lookout Canyon and Cerrososo Canyon; 18 air mi NNW of Cimarron.-105.009833336.764361112455Sandy road shoulders of small dirt road leading to oil well pad, with scattered non-native grasses and weeds. Heads yellow, rayless; uncommon. Phenology: flowering.RMRM840064 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray6742Ben Legler2007730211U.S.A.New MexicoColfaxVermejo Park Ranch: small pond on ridgeline between Caliente Canyon and East Fork Chimney Canyon, 8 air mi ENE of Casa Grande and 1.5 air mi S of NM Hwy 555.-104.837636.89922488Small muddy man-made pond ringed by Juncus spp., Eleocharis spp., Polygonum aviculare, grasses. Flowers yellow, with minute ray flowers; stems erect; frequent in bare muddy soil. Photographed. Phenology: flowering & fruiting.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray6968Ben Legler200782214U.S.A.New MexicoColfaxVermejo Park Ranch: road cut along Highway 555 0.4 road mi W of mile marker 10 and 1.0 air mi from junction of Potato Canyon and the Vermejo River.-104.602388936.894305562131Steep road cut with fine loose scree, scattered Mentzelia spp., Oenothera caespitosa, and adjacent gravelly road shoulders. Uncommon on road shoulder. Phenology: flowering.RMRM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray7028Ben Legler200783215U.S.A.ColoradoLas AnimasVermejo Park Ranch: in Long Canyon 0.65 air mi N of mouth of Joe Baker Canyon; 1.1 air mi N of New Mexico and 15 air mi SW of Raton.-104.699055637.010252118Rocky bar adjacent to flowing stream, with Verbascum thapsus, Ambrosia, Ratibida columnifera, grasses. Rays yellow, short; disks yellow; occasional. Phenology: flowering & fruiting.RMRM840063 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray7577Ben Legler2007813225U.S.A.New MexicoColfaxVermejo Park Ranch: small dirt road at west end of Vermejo Park, south side of Vermejo River 1.5 air mi WNW of Casa Grande.-105.006472236.896833332298Weedy roadside and adjacent grassland, silty soil, with Ambrosia acanthicarpa, Amaranthus powellii, Bidens tenuisecta, grasses. Rays yellow; frequent among grasses. Photographed. Phenology: flowering & fruiting.RMRM840062 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray11259Ben Legler2008915259U.S.A.ColoradoLas AnimasVermejo Park Ranch: in Lorencito Canyon 1.3 air mi N of New Mexico and 20.7 air mi SW of Trinidad.-104.83784537.0132267East-facing slope dominated by shrubby Quercus gambelii with scattered Juniperus scopulorum and Pinus ponderosa; herbaceous cover sparse, of Bouteloua curtipendula, Schizachryum scoparium, and Eriogonum jamesii var. jamesii; rocky soil over sandstone. Flowers yellow; scattered in loose soil. Specimen GPS: 37.013069, -104.837891. Phenology: flowering & fruiting.RMRM830113 Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray10716Brian Elliott Elizabeth mark199989221U.S.A.ColoradoLas Animas[location and coordinates withheld]2210Pinus ponderosa, riparian. Phenology: flowering & fruiting.RM Bidens tenuisectaphysical specimenAsteraceaeBidenstenuisectaA. Gray4965Timothy W. Chumley1996722204U.S.A.ColoradoFremontEast-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Beaver Creek State Wildlife Area: along Beaver Creek and adjacent meadows, ridges and gulches off County Road 132 at terminus, ca 15 air mi NE of Canon City.-105.003538.570818531914On the sandy-gravelly banks of the creek. Phenology: flowering & fruiting.36003,1,0true