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Cut-and-Paste Reference:
Dawson, F. 1996. Crassula helmsii: attempts at elimination using herbicides. Hydrobiologia 340(1):241. https://doi.org/10.1007/BF00012762.
Reference Details:
Reference Number: 29341
Type: Journal Article
Author: Dawson, F.
Date (year): 1996
Article Title:Crassula helmsii: attempts at elimination using herbicides
Journal Name: Hydrobiologia
Volume: 340
Issue: 1
Pages: 241
URL:
Keywords: Crassula helmsii, New Zealand Pygmyweed, swamp stonecrop, aquatic plant control, elimination attempts, herbicides
DOI: 10.1007/BF00012762
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Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/13/2026].

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