Crassula helmsii
Crassula helmsii
(swamp stonecrop)
Plants
Exotic
Collection Info
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Impacts

2 results for Crassula helmsii (swamp stonecrop)

Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Reference
5648 Crassula helmsii Recreation Anecdotal N/A Dense mats of Crassula helmsii can negatively impact recreation by reducing the... 29357
5655 Crassula helmsii Recreation Anecdotal N/A Crassula helmsii is one of ten weed species in England that have a negative impact on... 39944

View all impact types for Crassula helmsii
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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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