Details for: CPPSIH 3 20, Spinacia oleracea L., 'Viroflay (differential)'


Summary Data
Taxonomy:
Spinacia oleracea L.
Cultivar:
'Viroflay (differential)'
Origin:
Developed – Netherlands
Received by NPGS:
08 May 2025
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Annual and/or Biennial
Availability
FormQuantityNoteInventoryCart
Seed100 countCPPSIH 3 25ncfo20 SD
Accession is part of a Collaboration for Plant Pathogen Strain Identification (CPPSI) Spinach Downy Mildew Differential Host Set. Further information: https://cppsi.ucdavis.edu/white-papers
  
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SEED

Core Passport Data
Taxonomy:
Spinacia oleracea L.
Cultivar:
'Viroflay (differential)'
Origin:
Developed – Netherlands
Received by NPGS:
08 May 2025
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Annual and/or Biennial
Source History
Developed

Netherlands

Developer(s):
Accession Group(s)
Group name: Spinach Downy Mildew
Note: CPPSI samples associated with Spinach Downy Mildew- for futher information visit: https://cppsi.ucdavis.edu
To search for accessions in this group, click the following link. Spinach Downy Mildew

Accession Names and Identifiers
'Viroflay (differential)'
Type: Cultivar name

CPPSIH 3 20
Type: Site identifier
Group: CPPSIH
Collaboration for Plant Pathogen Strain Identification (CPPSI) Host set designation

Narrative
Accession is part of a Collaboration for Plant Pathogen Strain Identification (CPPSI) Spinach Downy Mildew Differential Host Set. Further information: https://cppsi.ucdavis.edu/white-papers
Spinacia oleracea L.
Genus:
Spinacia
Family:
Chenopodiaceae
Subfamily:
Chenopodioideae
Tribe:
Anserineae
Nomen number:

35256
Place of publication:

Sp. pl. 2:1027. 1753
Verified:
03/11/2004 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Spinacia oleracea L. var. oleracea

Homotypic Synonym(s)
Spinacia inermis Moench
Spinacia spinosa Moench

Heterotypic Synonym(s)
Spinacia oleracea L. var. inermis (Moench) Peterm.

Common names
LanguageNameAlternate namenoteseqCitation
Englishspinach  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Frenchépinard  2Siemonsma, J. S. & Kasem Piluek, eds. 1993. Vegetables. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 8:266.
GermanSpinat  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Indiapinni  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italianspinacio  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajihorenso  2Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portugueseespinafre  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishespinaca  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishspenat  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesebo cai  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Koreansigeumchi  2Hoang, H.-D. et al. 1997. Additional notes to the checklist of Korean cultivated plants (5). Consolidated summary and indexes. Genet. Resources Crop Evol. 44:372.
Annotations
Other Links
Collaboration for Plant Pathogen Strain Identification (CPPSI) - White Papers
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
Both CPPSIH 3 01 and CPPSIH 3 20 are Viroflay. The only difference is that they are different seed increases. The old one being from 2010 and the new one being from March 2024. The same seed source may have been used to generate them. They should both be universally susceptible to all named races of spinach downy mildew as of early 2025.