Details for: G 33941, Brassica oleracea L. var. italica Plenck, 'JM023'


Summary Data
Taxonomy:
Brassica oleracea L. var. italica Plenck
Cultivar:
'JM023'
Origin:
Developed – South Carolina, United States
Received by NPGS:
Dec 2024
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Life Habit:
Forb
Availability
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Core Passport Data
Taxonomy:
Brassica oleracea L. var. italica Plenck
Cultivar:
'JM023'
Origin:
Developed – South Carolina, United States
Received by NPGS:
Dec 2024
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Life Habit:
Forb
Source History
Developed
2021.
South Carolina, United States
Coordinates: 32.7956, 80.0607 (Map it)
Habitat: Research station or other ex situ site
Environment description: Seeds collected from multiple plants grown in a greenhouse that were allowed to self pollinate. Greenhouse was free of insects and plants kept separate from other lines
Number of plants sampled: 5

Developer(s):
Accession Names and Identifiers
'JM023'
Type: Cultivar name
Farnham, Mark USDA, ARS

USVL 161
Type: Other or unclassified name
PUI
Farnham, Mark USDA, ARS

G 33941
Type: Site identifier

Narrative
Doubled haploid (DH) line. DH selection from USVL heat tolerant population (L118 x L123) produced via microspore culture. small stature broccoli, very early maturity at about 50 days post transplant, producing good quality heads at high temperatures. Line originated as a regenerant from microspore culture of an F1 made by crossing two lines devived from the USVL program of recurrent selection for heat tolerance. Resulting DH line was evaluated for heat tolerance in summer trials at Charleston, SC. This line exhibits a relatively high level of self compatibility and will produce a good amount of selfed seed independently if kept separate from other plants in an environment free of pollinators.
Brassica oleracea L. var. italica Plenck
Genus:
Brassica
Family:
Brassicaceae (alt. Cruciferae)
Tribe:
Brassiceae
Nomen number:

105447
Place of publication:

Icon. pl. med. 6:29, t. 534. 1794
Comment:
or Brassica oleracea Broccoli Group
Verified:
05/08/2010 by ARS Systematic Botanists.
Other conspecific taxa
Brassica oleracea L. (68 active accession[s])
Brassica oleracea L. var. alboglabra (L. H. Bailey) Musil (8 active accession[s])
Brassica oleracea L. var. botrytis L. (471 active accession[s])
Brassica oleracea L. var. capitata L. (977 active accession[s])
Brassica oleracea L. var. costata DC. (12 active accession[s])
Brassica oleracea L. var. gemmifera DC. (75 active accession[s])
Brassica oleracea L. var. gongylodes L. (32 active accession[s])
Brassica oleracea L. var. medullosa Thell. (8 active accession[s])
Brassica oleracea L. var. oleracea (2 active accession[s])
Brassica oleracea L. var. palmifolia DC. (1 active accession[s])
Brassica oleracea L. var. ramosa DC. (2 active accession[s])
Brassica oleracea L. var. sabauda L. (25 active accession[s])
Brassica oleracea L. var. sabellica L. (13 active accession[s])
Brassica oleracea L. var. viridis L. (181 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Brassica oleracea L. var. botrytis L. subvar. cymosa Duchesne
Brassica oleracea L. var. cymosa (Duchesne) DC.

Common names
LanguageNameAlternate namenoteseqCitation
Englishasparagus broccoli  1Liberty Hyde Bailey Hortorium. 1976. Hortus third. A concise dictionary of plants cultivated in the United States and Canada Note: = Brassica oleracea Italica Group
Englishbroccoli  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishcalabrese  1Gray, A. R. 1989. Taxonomy and evolution of broccolis and cauliflowers. Baileya 23:28-46.
EnglishCape broccoli  1Gray, A. R. 1982. Taxonomy and evolution of broccoli (Brassica oleracea var. italica). Econ. Bot. 36:397-410.
Englishheading broccoli  1McFerson, J. 1994. pers. comm. Note: re. common names
Englishpurple cauliflower  1Gray, A. R. 1982. Taxonomy and evolution of broccoli (Brassica oleracea var. italica). Econ. Bot. 36:397-410.
Englishsprouting broccoli  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
Englishwinter broccoli  1Gray, A. R. 1982. Taxonomy and evolution of broccoli (Brassica oleracea var. italica). Econ. Bot. 36:397-410.
Chineselu hua cai绿花菜 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Frenchbrocoli asperge  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchchou brocoli  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanBrokkoli  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanSpargelkohl  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanSprossenbrokkoli  2Encke, F. et al. 1993. Zander: Handwörterbuch der Pflanzennamen, 14. Auflage
Italiancavolo broccolo  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Portuguesebrócoli  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishbrécol  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishbrecolera  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishbrócoli  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
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