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Overview

Distribution

National Distribution

Canada

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

United States

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

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National Distribution

United States

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

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Physical Description

Type Information

Holotype for Rudbeckia sericea T.V. Moore
Catalog Number: US 21582
Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Verification Degree: Original publication and alleged type specimen examined
Preparation: Pressed specimen
Collector(s): B. F. Bush
Year Collected: 1891
Locality: Shannon, Missouri, United States, North America
  • Holotype: Moore, T. V. 1900. Pittonia. 4: 178.
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© Smithsonian Institution, National Museum of Natural History, Department of Botany

Source: National Museum of Natural History Collections

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Isotype for Rudbeckia hirta var. corymbifera Fernald
Catalog Number: US 1682543
Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Preparation: Pressed specimen
Collector(s): M. L. Fernald, B. H. Long & R. Smart
Year Collected: 1936
Locality: Half-way House., Chesterfield, Virginia, United States, North America
  • Isotype: Fernald, M. L. 1937. Rhodora. 39: 457.
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© Smithsonian Institution, National Museum of Natural History, Department of Botany

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Conservation

Conservation Status

National NatureServe Conservation Status

Canada

Rounded National Status Rank: N5 - Secure

United States

Rounded National Status Rank: N5 - Secure

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NatureServe Conservation Status

Rounded Global Status Rank: T5 - Secure

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National NatureServe Conservation Status

United States

Rounded National Status Rank: N4 - Apparently Secure

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NatureServe Conservation Status

Rounded Global Status Rank: G4 - Apparently Secure

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