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Effective Jan. 1, 2025, the U.S. National Plant Germplasm System will modify its SMTA acceptance policy to distinguish between propagative and non-propagative germplasm.
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Pre-Paid Shipping Labels
Effective
June 1, 2026
, all U.S. National Plant Germplasm System (NPGS) recipients are required to pay the shipping charges of their germplasm requests by providing a prepaid label or waybill.
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SMTA Acceptance Policy
Effective
Jan. 1, 2025
, the U.S. National Plant Germplasm System will modify its SMTA acceptance policy to distinguish between propagative and non-propagative germplasm.
[Read More]
USDA Introduces a Multi-Year Plan to Strengthen U.S. Genebank Management of Plant Germplasm International Distributions
The U.S. Department of Agriculture (USDA) released today the National Strategic Germplasm and Cultivar Collection Assessment and Utilization Plan in support of the Agricultural Research Service (ARS) U.S. National Plant Germplasm System’s (NPGS) mission
[Read More]
International Distributions
International distributions are covered by the
International Treaty on Plant Genetic Resources for Food and Agriculture
and could be covered by the
Standard Material Transfer Agreement
(SMTA).
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International distributions are covered by the
International Treaty on Plant Genetic Resources for Food and Agriculture
and could be covered by the
Standard Material Transfer Agreement
(SMTA).
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ACCESSION
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0
RRUT 192
'Melanesian'
Citrus macroptera
Montrouz.
California, United States
RIV
2001
DONATED
1982
Wild material
Identity of this accession needs to be verified. Field map of CRC at that time does not indicate this identity anywhere in collection. However, WP Bitters has stated that at one time C macroptera existed at CRC. Note that current accession of Cabuyao was one time identified as C macroptera. However, that location in 1982 does not correspond to Cabuyao. (RRK, 2006-06)
1698287
RRUT 192
1
PI 539692
'KALPI'
Citrus
×
webberi
Wester
California, United States
RIV
1990
DONATED
03/01/1990
Cultivar
According to Citrus Industry, Vol 1, p 397, seems to be hybrid of C. macroptera and common Philippine mandarin. See CRC 767 and 1456. Fruit description in C.I. does not fit well; perhaps it is climate effect. Fruit falling while still green. Flesh very dry, virtually no juice. Foliage has very wide petiole--almost like C. ichangensis. Fruit of this and CRC 1456 appears identical, but trees of 1455 have made much better growth.
1434628
PI 539692
2
PI 539449
Weeping Philippine hybrid
Citrus montana
(Wester) Tanaka
California, United States
RIV
1916
DONATED
01/01/1916
Citrus Industry, Vol 1, p 397: "Seems to be hybrid of native C. macroptera with common Philippine mandarin." See also CRC 1456. Very seedy, acid fruit.
1434385
PI 539449
3
PI 539691
'MOLI KURIKURI'
Citrus hystrix
DC.
California, United States
RIV
1914
DONATED
01/01/1914
Cultivar
Exocortis mostly removed by shoot tip grafting; still has very mild strain. Medium-small for a pummelo; broad pyriform shape with distinct neck, broad nipple and small persistent style; medium-yellow, medium-thick, smooth rind; flesh pale yellow, sour now, moderately seedy. May be pummelo hybrid.
1434627
PI 539691