Ludwigia grandiflora
Ludwigia grandiflora
(large-flower primrose-willow)
Plants
Exotic

23 results for Ludwigia grandiflora (large-flower primrose-willow)

Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Reference
3488 Ludwigia grandiflora Food Web Experimental Field Ludwigia grandiflora increased pollinator visits to Lythrum salicaria in mixed... 32944
3490 Ludwigia grandiflora Disease/Parasites/Toxicity Experimental Laboratory Ludwigia grandiflora inhibited the germination and increased mortality of Nasturtium... 32930
3495 Ludwigia grandiflora Habitat Alteration Observational Field Ludwigia grandiflora can grow as impenetrable mats at the water surface, blocking incoming... 28428
3498 Ludwigia grandiflora Habitat Alteration Observational Field Native plant species richness, especially submerged plants, declined in ponds with high abundance... 32943
3499 Ludwigia grandiflora Competition Observational Field Native plant species richness, especially floating and emergent plants occupying the same water... 32943
3503 Ludwigia grandiflora Food Web Observational Field Invertebrate richness and abundance declined in ponds with high abundance of Ludwigia... 32943
4163 Ludwigia grandiflora Food Web Experimental Field When Ludwigia grandiflora was present in high abundance, pollinator densities increased by... 32944
4164 Ludwigia grandiflora Food Web Experimental Field High cover of Ludwigia grandiflora increased visitation from Syrphidae species and... 32944
4165 Ludwigia grandiflora Food Web Experimental Field Ludwigia grandiflora is highly attractive to and visited frequently by honeybees to... 32944
4166 Ludwigia grandiflora Habitat Alteration Observational Field Entire lake systems can be taken over by Ludwigia grandiflora, reducing open water... 35851
6504 Ludwigia grandiflora Water Quality Observational Field Ludwigia grandiflora can lead to dissolved oxygen crashes and the accumulation of sulphide... 42001
6505 Ludwigia grandiflora Water Quality Observational Field In addition to shading, decaying mats of Ludwigia grandiflora cause deoxygenation of the... 32935
6506 Ludwigia grandiflora Water Quality Experimental Laboratory A major effect of Ludwigia grandiflora invasions are summer water hypoxia and significant... 32930
6507 Ludwigia grandiflora Habitat Alteration Experimental Laboratory Ludwigia grandiflora can reduce water flow and lead to hyper-sedimentation and silting. 32930
6508 Ludwigia grandiflora Habitat Alteration Observational Field Ludwigia grandiflora introduction has resulted in a floristic standardization and a strong... 32928
6509 Ludwigia grandiflora Human Health Anecdotal N/A Dense matting of Ludwigia grandiflora prevents effective mosquito control. 32936
6510 Ludwigia grandiflora Infrastructure Anecdotal N/A In California, dense stands of Ludwigia grandiflora reduce flood water retention. 32936
6511 Ludwigia grandiflora Infrastructure Anecdotal N/A Ludwigia grandiflora interferes with flood control and drainage systems, and clogs... 32927
6512 Ludwigia grandiflora Other Anecdotal N/A Ludwigia grandiflora interferes with flood control and drainage systems, clogs waterways... 32927
6513 Ludwigia grandiflora Recreation Anecdotal N/A Ludwigia grandiflora can cause substantial nuisance to recreational users by impeding... 32927
6514 Ludwigia grandiflora Other Anecdotal N/A Ludwigia grandiflora can decrease aesthetic value of water bodies. 32927
6515 Ludwigia grandiflora Other Anecdotal N/A By outcompeting wetland grasses, Ludwigia grandiflora can reduce grazing space for... 32931
9526 Ludwigia grandiflora Commerce Observational Field 417 acres of Ludwigia grandiflora in Florida were treated for a total expenditure of... 42996

Data Disclaimer: 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.

Disclaimer:

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/19/2024].

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 general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.