Share

Native Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

Search native plant database:
Name:    
Family:    

Eryngium aquaticum L.

Rattlesnake-master, Rattlesnakemaster, Snakeroot

Apiaceae (Carrot Family)

USDA Symbol: ERAQ

USDA Native Status: Native to U.S.

Scattered along the stiff, upright, branched stem, which grows 3-6 ft., are narrow, pinnately veined leaves. The individual, greenish-white flowers cluster into unique, globular heads.

 

From the Image Gallery

No images of this plant

Plant Characteristics

Duration: Biennial
Habit: Herb
Flower:
Fruit:
Size Class: 3-6 ft.

Bloom Information

Bloom Color: Green
Bloom Time: Jun , Jul , Aug , Sep , Oct

Distribution

USA: AL , DC , DE , FL , GA , MD , MS , NC , NJ , NY , PA , SC , VA
Native Distribution: Coastal areas from s.e. NJ to FL & MS
Native Habitat: Coastal bogs & marshes; wet pinelands
USDA Native Status: L48(N), CAN(I)

Growing Conditions

Light Requirement: Part Shade
Soil Moisture: Wet
Soil Description: Wet, somewhat acid, soils.
Conditions Comments: Not Available

Value to Beneficial Insects

Special Value to Native Bees

This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.

Propagation

Description: Not Available
Seed Collection: Not Available
Seed Treatment: Not Available
Commercially Avail: yes

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:

Native Plant Center at Westchester Community College, The - Valhalla, NY

Recommended Species Lists

Find native plant species by state. Each list contains commercially available species suitable for gardens and planned landscapes. Once you have selected a collection, you can browse the collection or search within it using the combination search.

View Recommended Species page

Additional resources

USDA: Find Eryngium aquaticum in USDA Plants
FNA: Find Eryngium aquaticum in the Flora of North America (if available)
Google: Search Google for Eryngium aquaticum

Metadata

Record Modified: 2007-01-01
Research By: TWC Staff

Go back