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Descriptor: Lemma - Color of apiculus (Early observation) (apco_rev_repro)


 
Definition:
Color of apiculus (tip of the lemma or palea) at reproductive. Observed in all species.
Crop:
Category:
Reproductive Stage
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
3
Responsible Site:
International Rice Research Institute (IRRI)


Studies or environments

Distribution of Values for Lemma - Color of apiculus (Early observation) (apco_rev_repro)

CodeDefinitionNumber of Accessions
010 White19458
020 Straw42169
052 Brown (tawny)1681
060 Green10041
070 Red5592
071 Red apex696
080 Purple29283
087 Purple apex5060
100 Black179
999 Mixture406


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)