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Crassula helmsii A. Berger
swamp stonecrop
Symbol: CRHE5
Group: Dicot
Family: Crassulaceae
Growth Habit: Forb/herb
Duration: Perennial
U.S. Nativity: Cultivated, or not in the U.S.

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Classification Distribution Images Invasive Links More Info Noxious Related Taxa Synonyms Wetland
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More Information
About swamp stonecrop

Link to plant Classification report for Crassula helmsii

Plant source and reference for Crassula helmsii
Related Taxa:
Crassula helmsii A. Berger

View 17 genera in Crassulaceae, 14 species in Crassula

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Classification:
Crassula helmsii A. Berger

Click on a scientific name below to expand it in the PLANTS Classification Report.
   
    Kingdom Plantae – Plants
       Subkingdom Tracheobionta – Vascular plants
          Superdivision Spermatophyta – Seed plants
             Division Magnoliophyta – Flowering plants
                Class Magnoliopsida – Dicotyledons
                   Subclass Rosidae –
                      Order Rosales –
                         Family Crassulaceae – Stonecrop family
                            Genus Crassula L. – pygmyweed
                               Species Crassula helmsii A. Berger – swamp stonecrop

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Noxious Weed Information:
Crassula helmsii A. Berger
This plant is listed by the U. S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete noxious weed list for that location.
Florida:
        swamp stone crop     Prohibited aquatic plant, Class 1
North Carolina:
        swamp stonecrop     Class A noxious weed

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Invasive Information:
Crassula helmsii A. Berger
        swamp stonecrop
This plant is considered invasive by the authoritative sources noted below. This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each invasive plant list, or click here for a composite list of Invasive Plants of the U.S.
STATE   Assorted authors. 200_. State Noxious Weed Lists for 43 States. State agriculture or natural resource departments.
 

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Other Species Accounts and Images:
Crassula helmsii A. Berger

View species account from ARS Germplasm Resources Information Network (GRIN).
View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 565979.

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Related Web Sites:
Crassula helmsii A. Berger

    Aquatic, Wetland and Invasive Plant Information Retrieval System: line drawing
    References for Aquatic Plant Illustrations

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