Details for: PI 555487, Nicotiana quadrivalvis Pursh, TW 20


Summary Data
Taxonomy:
Nicotiana quadrivalvis Pursh
Top Name:
TW 20
Origin:
Donated – Maryland, United States
Received by NPGS:
1962
Improvement Status:
Wild material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
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Seed0.05 gramTW 20 OXGH-2007 SD
 
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Core Passport Data
Taxonomy:
Nicotiana quadrivalvis Pursh
Top Name:
TW 20
Origin:
Donated – Maryland, United States
Received by NPGS:
1962
Improvement Status:
Wild material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Donated
1962.
Maryland, United States

Donor(s):
Accession Names and Identifiers
TW 20
Type: Site identifier
Group: TW
Inventory number assigned to Nicotiana sp. accessions held by the US Nicotiana Germplasm Collection

13
Type: Donor identifier
Group: BURK
Nicotiana species inventory numbers as assigned by LG Burk, a previous curator.

Narrative
N. quadrivalvis var. quadrivalvis
Nicotiana quadrivalvis Pursh
Genus:
Nicotiana
Section:
Polydicliae
Family:
Solanaceae
Subfamily:
Nicotianoideae
Nomen number:

25291
Place of publication:

Fl. Amer. sept. 1:141. 1813
Comment:
for date of this publication see Taxon 57:305. 2008
Verified:
04/21/2009 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Nicotiana quadrivalvis Pursh var. quadrivalvis

Heterotypic Synonym(s)
Nicotiana bigelovii (Torr.) S. Watson
Nicotiana plumbaginifolia Viv. var. bigelovii Torr.
Nicotiana quadrivalvis Pursh var. bigelovii (Torr.) DeWolf

Common names
LanguageNameAlternate namenoteseqCitation
EnglishIndian tobacco  1Cronquist, A. et al. 1972-. Intermountain flora.
Annotations
  • Taxonomic Re-Identification: 14 Nov 1996, from Nicotiana bigelovii (Torr.) S. Watson to Nicotiana quadrivalvis Pursh
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