Iris pseudacorus
Iris pseudacorus
(yellow iris)

157 results for Iris pseudacorus (yellow iris)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1464228 CAContra CostaRiprap levee toe edge where Little Dutch Slough meets Dutch Slough2018 18040003 San Joaquin Deltaestablished
1463680 CAContra CostaRiprap levee toe edge where Little Dutch Slough meets Dutch Slough2018 18040003 San Joaquin Deltaestablished
1522672 CAMarin[ditch E of Redwood Creek]2018 18050005 Tomales-Drake Baysestablished
1468701 CAMarin07-04 Fort Cronkhite - Both sides of walking bridge2018 18050005 Tomales-Drake Baysestablished
1464424 CAMarinEnd of Bull Pt. trail in wet depression2018 18050005 Tomales-Drake Baysestablished
1468324 CAMarinNear pond at old oyster farm [Drakes Estero]2018 18050005 Tomales-Drake Baysestablished
1457735 CAMarinSan Rafael Hill, near Devon Dr.2018 18050002 San Pablo Bayestablished
1468512 CAMontereyMonterey Peninsula Regional Park District's Palo Corona Regional Park [North Fork San Jose Creek]2018 18060006 Central Coastalestablished
1462949 CAOrangeLaguna Canyon, near Marine Mammal Center, Laguna Beach2018 18070301 Aliso-San Onofreestablished
1468809 CAOrangeMill Pond Community, near. Camino Capistrano and Camino Estrella, San Clemente2018 18070301 Aliso-San Onofreestablished
1467171 CAOrangeresidential constructed pond [near Arroyo Trabuco]2018 18070301 Aliso-San Onofreestablished
1632181 CAPlumasLassen National Forest2018 18020121 North Fork Featherestablished
1463678 CASan DiegoCopper Creek, west of Lone Jack Road, North of Double Ll Ranch Road, and east of Via Monteverde2018 18070303 San Luis Rey-Escondidoestablished
1524022 CASan DiegoSouth Carlsbad, Maverick Way, La Costa Canyon High School2018 18070303 San Luis Rey-Escondidoestablished
1463679 CASan DiegoSoutheast corner of Batiquitos Lagoon, north of La Costa Avenue and west of El Camino Real, along the boundary between marsh and riparian scrub2018 18070303 San Luis Rey-Escondidoestablished
1463104 CASonomaFox Pond, N of Healdsburg2018 18010110 Russianestablished
1462982 COChaffeeArkansas River, Salida, on downhill side of city river trail, below and west of "switchback" to trailhead behind Touber bldg2018 11020001 Arkansas Headwatersestablished
1468774 COJefferson[Bear Creek, at Starbuck Park]2018 10190002 Upper South Platteestablished
1468773 COJefferson[Bear Creek, east of Starbuck Park]2018 10190002 Upper South Platteestablished
1473398 COLarimerPtarmigan Golf Course2018 10190007 Cache La Poudreestablished
1473401 COLarimerSheldon Lake2018 10190007 Cache La Poudreestablished
1654597 DEKent2520 Lighthouse Rd, Smyrna, DE, US2018 02040207 Broadkill-Smyrnaestablished
1462863 FLAlachuaLevy Lake, canal near SE 149th Place and I-752018 03080102 Oklawahaestablished
1632910 GAColumbia[No locality description provided]2018 03060106 Middle Savannahestablished
1632908 GAFulton[No locality description provided]2018 03130001 Upper Chattahoocheeestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/6/2021].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.