Dioscorea polystachya
TaxID: 55575
Basic Information
Dioscorea polystachya
Chinese Yam, Chinese yam
Dioscorea polystachya or Chinese yam (sh ny o, simplified Chinese: ??; traditional Chinese: ??), also called cinnamon-vine, is a species of flowering plant in the yam family. It is sometimes called Chinese potato or by its Korean name ma. It is also called huaishan in Mandarin and w aih s an in Cantonese. It is a perennial climbing vine, native to East Asia. The edible tubers are cultivated largely in East Asia and sometimes used in alternative medicine. This species of yam is unique as the tubers can be eaten raw.
from Wikipedia
Taxonomic Information
Eukaryota
Streptophyta
Magnoliopsida
Dioscoreales
Dioscoreaceae
Dioscorea
polystachya
Unclassified
Species
nan
d__Eukaryota;p__Streptophyta;c__Magnoliopsida;o__Dioscoreales;f__Dioscoreaceae;g__Dioscorea;s__Dioscorea polystachya
nan
Weeds
Photos (5 photos)
Morphological Features
No morphological description available.
Host Plants (0 host plants)
Data sources: EPPO Global Database and relevant literature.
No host plants available.
Quarantine Status (1 records)
Data sources: IPPC website and national quarantine websites; verified by human review.
| Country | Status | Year Added |
|---|---|---|
| Canada | Quarantine pests | 2019 |
Distribution (13 countries)
Data Sources: EPPO Global Database and GBIF.
| Country | Status | State |
|---|---|---|
| Belarus | Present | — |
| Brazil | Present | — |
| Switzerland | Present | — |
| China | Present | — |
| Czechia | Present | — |
| Hong Kong, China | Present | — |
| Japan | Present | — |
| Republic of Korea | Present | — |
| Mexico | Present | — |
| Korea, Democratic People's Republic of | Present | — |
Distribution Map (Latitude and longitude coordinates sourced from GBIF.)
Download CSVGenomes (0 records)
Data source: NCBI.
No genome records available.
Transcriptomes (6 records)
Data source: NCBI.
| Run ID | Tissue | Developmental Stage | Sex | Read Count | Location | Actions |
|---|---|---|---|---|---|---|
| SRR36412861 | leaves | 120days after sowing | - | 24481510 | China: Nanjing | |
|
PRJNA1377700 SRX31439779 SRP654572 weed RNA-Seq of Yam leaf under VC_120DAS_Rep1 Standard RNA-seq library preparation Suyu No. 10 {'tissue': 'leaves', 'cultivar': 'Suyu No. 10', 'dev_stage': '120days after sowing', 'geo_loc_name': 'China: Nanjing', 'biosamplemodel': 'Plant', 'collection_date': '2022-08-25'} |
||||||
| SRR36412860 | leaves | 120days after sowing | - | 28431933 | China: Nanjing | |
|
PRJNA1377700 SRX31439780 SRP654572 weed RNA-Seq of Yam leaf under VC_120DAS_Rep2 Standard RNA-seq library preparation Suyu No. 10 {'tissue': 'leaves', 'cultivar': 'Suyu No. 10', 'dev_stage': '120days after sowing', 'geo_loc_name': 'China: Nanjing', 'biosamplemodel': 'Plant', 'collection_date': '2022-08-25'} |
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| SRR36412859 | leaves | 120days after sowing | - | 24880346 | China: Nanjing | |
|
PRJNA1377700 SRX31439781 SRP654572 weed RNA-Seq of Yam leaf under VC_120DAS_Rep3 Standard RNA-seq library preparation Suyu No. 10 {'tissue': 'leaves', 'cultivar': 'Suyu No. 10', 'dev_stage': '120days after sowing', 'geo_loc_name': 'China: Nanjing', 'biosamplemodel': 'Plant', 'collection_date': '2022-08-25'} |
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| SRR36670985 | tuber | 150 days after planting | - | 22602956 | China: Xinxiang City, Henan Province | |
|
PRJNA1398043 SRX31681771 SRP659621 general RNA-Seq of Dioscorea polystachya: yam tuber yam tuber Dioscorea polystachya Turcz. Tiegun yam {'tissue': 'tuber', 'cultivar': 'Dioscorea polystachya Turcz. Tiegun yam', 'dev_stage': '150 days after planting', 'replicates': 'repli cate=biological replicate2', 'geo_loc_name': 'China: Xinxiang City, Henan Province', 'biosamplemodel': 'Plant', 'collection_date': '2024-09-10'} |
||||||
| SRR36670984 | tuber | 150 days after planting | - | 20046381 | China: Xinxiang City, Henan Province | |
|
PRJNA1398043 SRX31681772 SRP659621 general RNA-Seq of Dioscorea polystachya: yam tuber yam tuber Dioscorea polystachya Turcz. Tiegun yam {'tissue': 'tuber', 'cultivar': 'Dioscorea polystachya Turcz. Tiegun yam', 'dev_stage': '150 days after planting', 'replicates': 'repli cate=biological replicate3', 'geo_loc_name': 'China: Xinxiang City, Henan Province', 'biosamplemodel': 'Plant', 'collection_date': '2024-09-10'} |
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| SRR36670983 | tuber | 180 days after planting | - | 23432276 | China: Xinxiang City, Henan Province | |
|
PRJNA1398043 SRX31681773 SRP659621 general RNA-Seq of Dioscorea polystachya: yam tuber yam tuber Dioscorea polystachya Turcz. Tiegun yam {'tissue': 'tuber', 'cultivar': 'Dioscorea polystachya Turcz. Tiegun yam', 'dev_stage': '180 days after planting', 'replicates': 'repli cate=biological replicate1', 'geo_loc_name': 'China: Xinxiang City, Henan Province', 'biosamplemodel': 'Plant', 'collection_date': '2024-10-10'} |
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DNA Barcodes (60 records)
View allData source: BOLD.
| Process ID | BIN | Marker | Length | Country | Date | Lat/Lon | Sequence |
|---|---|---|---|---|---|---|---|
| IPSUB879-18 | - | trnH-psbA | 355 | United States | 2006-01-01 | - | |
| IPSUB859-18 | - | trnH-psbA | 355 | United States | 2006-01-01 | - | |
| IPSUB629-18 | - | trnH-psbA | 355 | United States | - | - | |
| IPSUB626-18 | - | trnH-psbA | 355 | Canada | 1970-01-01 | - | |
| GBVU3082-13 | - | rbcL | 1149 | - | - | - | |
| GBVU3079-13 | - | rbcL | 1156 | - | - | - | |
| GBVU3073-13 | - | rbcL | 1149 | - | - | - | |
| GBVU3053-13 | - | rbcL | 1156 | - | - | - | |
| GBVU3050-13 | - | rbcL | 1149 | - | - | - | |
| GBVU3049-13 | - | rbcL | 1149 | - | - | - |
Literature
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