Crassula helmsii
Crassula helmsii
(swamp stonecrop)
Plants
Exotic
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Impacts

3 results for Crassula helmsii (swamp stonecrop)

Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Reference
5602 Crassula helmsii Habitat Alteration Anecdotal N/A Crassula helmsii is restricting the breeding of Triturus cristatus in areas where... 29474
5652 Crassula helmsii Habitat Alteration Anecdotal N/A In areas where presentCrassula helmsii can restrict light penetration and deplete carbon... 39865
7369 Crassula helmsii Habitat Alteration Experimental Field Crassula helmsii dominated enclosures negatively affected spawning, egg survival, and... 42282

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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