Brassica juncea (L.) Czern. subsp. tsatsai (T. L. Mao) Gladis, nom. nud.? var. tumida M. Tsen & S. H. Lee GRIN-Global

Summary

Genus:

Brassica

Family:

Brassicaceae (alt. Cruciferae)

Tribe:

Brassiceae

Nomen number:

319681

Place of publication:

Hortus Sinicus 2:23. 1942

Comment:

[or Brassica juncea Big-Stem Mustard Group]

Verified:

01/31/1994 ARS Systematic Botanists.

Accessions:

0 (0 active, 0 available) in National Plant Germplasm System.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Heterotypic Synonym(s)

Brassica juncea (L.) Czern. var. tsatsai ined.

No images

Reference(s)

Chinese Academy of Sciences. 1959-. Flora reipublicae popularis sinicae.
Gladis, T. & K. Hammer. 1992. Die Gaterslebener Brassica-Kollektion - Brassica juncea, B. napus, B. nigra und B. rapa. Feddes Repert. 103:476. Note: = Brassica juncea var. tsatsai Mao
Hammer, K. et al. 2013. The wild and the grown - Remarks about the botanical classification of Brassica. Acta Hort. 1005:49-59. Note: = Brassica juncea subsp. tsatsai (Mao) Gladis var. tsatsai Mao
Herklots, G. A. C. 1972. Vegetables in South-East Asia. 223.
Lee, S.-H. 1982. Vegetable crops growing in China. Sci. Hort. 17:206. Note: = Brassica juncea var. tsatsai Mao
Mansfeld, R. 1959. Die Kulturpflanze, Beiheft 2.
McFerson, J. 1994. pers. comm. Note: re. common names
McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker. 2000. Herbs of commerce, ed. 2 American Herbal Products Association, Silver Spring, Maryland.
Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource).
Prakash, S. & K. Hinata. 1980. Taxonomy, cytogenetics and origin of crop brassicas, a review. Opera Bot. 55:16.
Qi, X.-H. et al. 2007. Molecular phylogeny of Chinese vegetable mustard (Brassica juncea) based on the internal transcribed spacers (ITS) of nuclear ribosomal DNA. Genet. Resources Crop Evol. 54:1709-1716. Note: this study examined hybridization patterns and phylogenetic affinities of Chinese vegetable mustards using non-USDA accessions of 20 taxa; the leaf vegetable Brassica juncea subsp. tsatsai var. tumida (as B. juncea var. tumida) was represented by two accessions; this study found that ITS 1 region provided higher level of sequence divergence than ITS 2, and the phylogenetic trees obtained by two different methods resolved two main clusters: B. nigra and B. rapa lineages with poor resolution, not support to taxonomic morphological classification of edible mustards, and incongruencies on affinities within B. juncea; one of the incongruencies corresponds to B. juncea subsp. tsatsai var. tumida, both of its accessions did not cluster together, one accession clustered in the Nigra lineage, the other accession was included in the Rapa lineage, and these results were interpreted as reflecting differences in genetic backgrounds
Warwick, S. I. et al. 2006. Brassicaceae: Species checklist and database on CD-Rom. Pl. Syst. Evol. 259:249-258. Note: lists in database as Brassica juncea var. tumida as a synonym of B. juncea
Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).

Common names

English
big-stem mustard –
swollen-stem mustard –
Transcribed Chinese
zha cai –

Distribution

order_code	Status	Continent	Subcontinent	Country	State	Note
2	Cultivated	Asia-Temperate	China	China

Cultivated
Asia-Temperate

CHINA: China

Economic Uses

Usage	Type	Note	Reference
Human food	vegetable	stem preserved in salt fide Herklots, Vegetables in SE Asia. 1972	Qi, X.-H. et al. 2007. Molecular phylogeny of Chinese vegetable mustard (Brassica juncea) based on the internal transcribed spacers (ITS) of nuclear ribosomal DNA. Genet. Resources Crop Evol. 54:1709-1716. Note: this study examined hybridization patterns and phylogenetic affinities of Chinese vegetable mustards using non-USDA accessions of 20 taxa; the leaf vegetable Brassica juncea subsp. tsatsai var. tumida (as B. juncea var. tumida) was represented by two accessions; this study found that ITS 1 region provided higher level of sequence divergence than ITS 2, and the phylogenetic trees obtained by two different methods resolved two main clusters: B. nigra and B. rapa lineages with poor resolution, not support to taxonomic morphological classification of edible mustards, and incongruencies on affinities within B. juncea; one of the incongruencies corresponds to B. juncea subsp. tsatsai var. tumida, both of its accessions did not cluster together, one accession clustered in the Nigra lineage, the other accession was included in the Rapa lineage, and these results were interpreted as reflecting differences in genetic backgrounds
Medicines	folklore		McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker. 2000. Herbs of commerce, ed. 2 American Herbal Products Association, Silver Spring, Maryland.

Taxon: Brassica juncea (L.) Czern. subsp. tsatsai (T. L. Mao) Gladis, nom. nud.? var. tumida M. Tsen & S. H. Lee (Brassica juncea Big-Stem Mustard Group)