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Cut-and-Paste Reference:
Kirby, J.E. 1965. Notes on Crassula helmsii. The Cactus and Succulent Journal of Great Britain 27(1):9-10. https://www.cactuspro.com/biblio/en:csjgb.
Reference Details:
Reference Number: 29480
Type: Journal Article
Author: Kirby, J.E.
Date (year): 1965
Article Title:Notes on Crassula helmsii
Journal Name: The Cactus and Succulent Journal of Great Britain
Volume: 27
Issue: 1
Pages: 9-10
URL: https://www.cactuspro.com/biblio/en:csjgb
Keywords: Crassula helmsii, swamp stonecrop
Species Profiles and Specimens that use this Reference:

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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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