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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.

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Iva angustifolia (Narrowleaf marshelder)
Schwartzman, Steven

Iva angustifolia

Iva angustifolia Nutt. ex DC.

Narrowleaf Marshelder, Narrow-leaf Sumpweed, Narrowleaf Marsh Elder

Asteraceae (Aster Family)



USDA Native Status: L48 (N)


From the Image Gallery

5 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Annual
Habit: Herb

Bloom Information

Bloom Color: White , Green
Bloom Time: Sep , Oct , Nov


USA: AR , FL , KS , LA , OK , TX

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is on display at the following locations:

Lady Bird Johnson Wildflower Center - Austin, TX
Jacob's Well Natural Area - Wimberley, TX

Herbarium Specimen(s)

NPSOT 0963 Collected Oct 5, 1994 in Bexar County by Harry Cliffe

1 specimen(s) available in the Digital Herbarium

Wildflower Center Seed Bank

LBJWC-1125 Collected 2007-10-31 in Fayette County by Lady Bird Johnson Wildflower Center

1 collection(s) available in the Wildflower Center Seed Bank

Additional resources

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


Record Modified: 2020-09-12
Research By: TWC Staff

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