NAS - Nonindigenous Aquatic Species
Hellquist, C.B. 1972. Range extensions of vascular aquatic plants in New England. Rhodora 74(797):131-140. https://www.jstor.org/stable/23310512.
Reference Number: 10748 Type: Journal Article Author: Hellquist, C.B. Date (year): 1972 Article Title:Range extensions of vascular aquatic plants in New England Journal Name: Rhodora Volume: 74 Issue: 797 Pages: 131-140 URL: https://www.jstor.org/stable/23310512 Keywords: Potamogeton crispus, Egeria densa, Wolffia columbiana, Myriophyllum heterophyllum, Nymphaea tuberosa
Egeria densa MA - Hemenway Pond, Milton, near Boston city limits MA - Abington, pond by the Memorial Park
Myriophyllum heterophyllum MA - Uxbridge MA - Sutton MA - Agawam River CT - Bunnells Pond, Bridgeport MA - North Pond of Lake Maspenock, Hopkinton MA - Pratt Pond, near Upton MA - Silver Lake, Grafton MA - Hopedale Pond, Hopedale MA - Fulling Mill Pond, Wareham MA - Sandy Pond, Ayer
Potamogeton crispus MA - Spy Pond, Arlington RI - Providence County MA - Fresh Pond, Cambridge MA - Sudbury River, Concord CT - Housatonic River MA - Lake Buel MA - Mill Pond, South Egremont MA - Mill Pond, Sheffield MA - Fisk Pond, Framingham CT - Mudge Pond, Sharon CT - Indian Lake, Sharon MA - Stockbridge Bowl,[=Lake Mahkeenac] Stockbridge
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 [4/23/2024].
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.
