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Digital Herbaria

Iva angustifolia

Iva angustifolia Nutt. ex DC.

Narrowleaf marshelder, Narrow-leaf Sumpweed

Asteraceae (Aster Family)

USDA Symbol: IVAN
USDA Native Status: L48 (N)







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Specimen & Label Data

Iva angustifolia

Narrowleaf Sumpweed

Asteraceae

Location: NE of low-water crossing of Salado Creek at road from Main Base of Ft Sam Houston to Pershing Firing Range, San Antonio.
Latitude: 0.000000

Habitat: Full sun; alluvial soil, occasionally flooded.

Description: Erect annual, to 1 m tall, well branched above. Leaves opposite below, alternate above, petiolate, linear-lanceolate, 3-nerved to 5+ cm long, serrate. Phyllaries united into a cup.

County: Bexar
Collector: Harry Cliffe
Collection Date: Oct 5, 1994
Specimen number: 681

Herbarium Owner: NPSOT
Herbarium ID: 0963
Accession Date: Nov 22, 1994
Accession Number: 76

Annotations: SCXRB (In flower)

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