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Descriptor: Internode color at reproductive(pre-2007) (inco_rev_repro_pre2007)

Color of internode (the smooth, solid (when young), or hollow (when mature) part of the culm between two successive nodes) at reproductive. Observed in all species.
Reproductive Stage
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
Responsible Site:
International Rice Research Institute (IRRI)

Studies or environments

Distribution of Values for Internode color at reproductive(pre-2007) (inco_rev_repro_pre2007)

CodeDefinitionNumber of Accessions
041 Light Gold19987
060 Green69095
080 Purple3349
083 Purple Shade1
084 Purple Lines6500
999 Mixture101

International Rice Genebank Germplasm Distribution and Exchange Policy

IRRI continues the free international exchange of germplasm, in accordance with the International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA). We provide rice in small quantities to any entity or establishment for research, breeding, or training for food and agriculture purposes; free of charge. At the same time, we gratefully receive seed contributions to add to our collection.

The procedure for acquiring seeds from IRRI are as follows:
1. Read, study and comply with Standard Material Transfer Agreement(SMTA).
2. Inquire, search and choose accessions through GRIN-Global or Genesys websites.
3. Submit requests electronically through the public websites (refer to #2)