Iva frutescens L.
Jesuit's Bark, High-tide Bush, High-water Shrub, Marsh Elder, Bigleaf Marsh Elder
Asteraceae (Aster Family)
USDA Symbol: IVFR
From the Image Gallery
Plant CharacteristicsDuration: Perennial
Fruit: Not conspicuous
Size Class: 6-12 ft.
Bloom InformationBloom Color: White
Bloom Time: Aug , Sep , Oct
DistributionUSA: AL , CT , DE , FL , GA , LA , MA , MD , ME , MS , NC , NH , NJ , NY , PA , RI , SC , TX , VA
Native Distribution: Coastal areas from NJ to FL & s.e. TX
Native Habitat: Saline marshes & shores
Growing ConditionsWater Use: High
Light Requirement: Sun
Soil Moisture: Wet
CaCO3 Tolerance: Medium
Soil Description: Moist to wet, saline soils.
Conditions Comments: An attractive shrub for wet, salty areas that will support little other vegetation. Requires little to no care but can be pruned and shaped regularly.
BenefitConspicuous Flowers: yes
PropagationDescription: Not Available
Seed Collection: Not Available
Seed Treatment: Not Available
Commercially Avail: yes
National Wetland Indicator Status
Research LiteratureReslit 398 - Seed flotation and germination of salt marsh plants: The effects of stratification, salinity, and/or inundation regime (2009) T. Elsey-Quirk, B. A. Middleton and C. E. Proffitt
Reslit 397 - Seed Dispersal and Seedling Emergence in a Created and a Natural Salt Marsh on the Gulf of Mexico Coast in Southwest Louisiana, USA (2009) T. Elsey-Quirk, B. A. Middleton and C. E. Proffitt
Reslit 552 - Experimental evidence for factors maintaining plant species diversity in a New England salt marsh (1999) S. D. Hacker and M. D. Bertness
Reslit 633 - Consequences of omnivory for trophic interactions on a salt marsh shrub (2008) C. K. Ho and S. C. Pennings
Reslit 678 - Assessment of a natural wetland for use in wastewater remediation (2005) H. W. Jeng and Y. J. Hong
Reslit 1388 - Growth of the marsh elder Iva frutescens in relation to duration of tidal flooding (2004) G. B. Thursby and M. A. Abdelrhman
Reslit 1506 - Varying stable nitrogen isotope ratios of different coastal marsh plants and their relationships with wastewater nitrogen and land use in New England, USA (2007) C. Wigand, R. A. McKinney, M. L. Cole, G. B. Thurs...
Reslit 1559 - Salinity and the small-scale distribution of three barrier island shrubs (1994) D. R. Young, D. L. Erickson and S. W. Semones
Reslit 1644 - The Effect of the Marsh Elder(Iva Frutescens) on the Standing Crop Biomass of Spartina Patens and Associated Wildlife (1978) J. K. Shisler, T. L. Schulze and B. L. Howes
Reslit 2316 - Morphological and Physiological Consequences of a Positive Plant Interaction (1995) S. D. Hacker and M. D. Bertness
This information was provided by the Florida WIldflower Foundation.
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Additional resourcesUSDA: Find Iva frutescens in USDA Plants
FNA: Find Iva frutescens in the Flora of North America (if available)
Google: Search Google for Iva frutescens
MetadataRecord Modified: 2020-09-12
Research By: TWC Staff