Azolla - IRRI books - International Rice Research Institute

APPENDIX IICollections at IRRIThe IRRI collections described in previouschapters are listed in Appendices IV toVIII. The Azolla and aquatic legumescollections are intended to be as complete aspossible. The BGA, rhizobia, and free-livingN 2 -fixing bacteria collections are working collections.Original codes, country of origin, locationand origin, source and year of collection arerecorded as provided by donor. Abbreviations(except in codes) are defined in Appendix III.Notes:Abbreviations:AF Anabaena -freeAH algal hybridMU mutantSH sexual hybridSP progeny after sexual propagation.As all algal hybrids (AH)and sexual hybrids (SH) arealso SP, SP is not indicated forthem.AzollaLegendCode 1Code 2Countryof originLocationand/orOriginSourceYearCurrent code used at IRRICode previously used by IRRI orby original source.Country where specimen wascollected.0 unknown origin1 questionable originLocation where specimen wasoriginally collected (as perinformation of donor); for hybrids,the original code by source (initalics).AO Anabaena outside the plantcavity during part of thegrowth cycle.Organization which or person whoprovided IRFU with the specimen.Year collected by original sourceand acquired by IRRI. Where theyear of acquisition is different fromthe year of collection, acquisitionyear is in parenthesis—e.g.,1976(86)Blue-green AlgaeYear is the year the strain was isolated and theyear it was acquired by IRRI. The year of acquisitionis in parenthesis where it differs from the yearof isolation.RhizobiaAbbreviation:UNIDSN/WLRSRN/WLRSRN/DLRSUnidentifiedStem nodule from plant grown inwetland riceRoot nodule from plant grown inwetland riceRoot nodule from plant grown indryland rice33