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Welcome to the Lady Bird Johnson Wildflower Center's collection of 82,852 plant images.

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Iva annua

Iva annua L.

Annual Marshelder, Marshelder, Sumpweed, Annual Marsh Elder, Marsh Elder

Asteraceae (Aster Family)

USDA Symbol: IVAN2



Iva annua (Annual marshelder) #42996

Image Information

Photographer: Romfh, Peggy
City: Lake Jackson
County: Brazoria
State: TX
Location Notes: Sea Center Texas. In wetlands next to boardwalk.
Accession date: 2014-11-12
Filename: PCR_IMG0223.JPG
Slide Index: IVAN2_Romfh_04L
Restrictions: Unrestricted
Collection: Wildflower Center Digital Library
Original Format: Digital
Orientation: Landscape
Shot: Close-up of a leaf showing plant hairs and opposite leaf arrangement.
Date Taken: 2014-10-01
NPIN Image Id: 42996

Image Verification

This image has been verified.
By: Joseph A. Marcus
Date: 2014-11-11

From the Image Gallery

26 photo(s) available in the gallery

Additional resources

USDA: Find Iva annua images in USDA Plants
Google: Search Google Images for Iva annua