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| ACCESSION | PLANT NAME | TAXONOMY | ORIGIN | GENEBANK | IMAGE | AVAILABILITY | RECEIVED | SOURCE TYPE | SOURCE DATE | COLLECTION SITE | COORDINATES | ELEVATION | HABITAT | IMPROVEMENT LEVEL | NARRATIVE | | |
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| 0 | Ames 35887 | JDC/MR/2022/034/1014 | Morus rubra L. | Iowa, United States | NC7 |  | | 2022 | COLLECTED | 07/12/2022 | Waubonsie State Park located north, northwest of Hamburg, T68N R42W Sec. 29 and Sec. 32. | 40.67552500, -95.68690400 | 355 | Mid slope (ranging from 10-30 degrees) to base of slopes and along all drainages and valleys of deciduous woods. | Wild material | Specimens in nature displayed the following morphological characters: acuminate leaf tips, impressed veins, pubescent upper and lower leaves, flaky bark (often with tiny pin holes (insect emergence holes)), cordate leaf base, and umbrella-shaped growth habit. M. rubra specimens noted ranged in size from 1"-23" inches DBH with some of the tallest specimens reaching 70' in height. The largest specimen sampled (172-13) measured approximately 23" DBH. Estimated hundreds, perhaps a thousand specimens noted within the park with very little representation of hybrids or Morus alba. Representation of M. rubra outside of park boundaries is near completely absent and the presence of hybrids and M. alba is extremely evident. Soluble solids content from fruits collected in the wild ranged from 19.0-32.9 degrees Brix. This range of Brix values is likely a result of genetic diversity and also variation in maturity of fruits. Fruits selected for Brix measurements were black in color. The specimen sampled with the highest Brix value was 172-9. All M. rubra specimens noted were exhibiting determinate growth compared to local hybrids and M. alba, which were still actively growing with newly emerging leaves. | 2138220 | Ames 35887 |
| 1 | Ames 35884 | AS/MR/2022/003/133 | Morus rubra L. | Iowa, United States | NC7 |  | | 2022 | COLLECTED | 07/06/2022 | Chichaqua Bottoms Greenbelt located northeast of Bondurant, T81N R22W Sec. 33 and also T80N R22W Sec. 10. | 41.78917100, -93.41777300 | 247 | Floodplain. | Wild material | Specimens sampled in nature displayed the following morphological characters: elongated acuminate leaf tips, impressed veins, pubescent upper and lower leaves, flaky bark (often with tiny pin holes (insect emergence holes)), cordate leaf base, and umbrella-shaped growth habit. Majority of specimens were approximately 30-50' in height with the largest diameter specimen (133-6) measuring 19.5" DBH. All M. rubra specimens noted were exhibiting determinate growth compared to local hybrids and M. alba, which were still actively growing with newly emerging leaves. Soluble solids content for fruit samples collected in nature ranged from 12.8-22.8 degrees Brix. This range of Brix values is likely a result of genetic diversity and also variation in maturity of fruits. The highest Brix value was from specimen 133-4. | 2138217 | Ames 35884 |
| 2 | Ames 35885 | AS/MR/2022/040/171 | Morus rubra L. | Iowa, United States | NC7 |  | Not Available | 2022 | COLLECTED | 07/06/2022 | Pammel Woods within the city limits of Ames, T83N R24W NE ¼ NW ¼ Sec. 4. | 42.03452400, -93.65270800 | 282 | Mid slope of deciduous woods. | Wild material | Specimens sampled in nature displayed the following morphological characters: elongated acuminate leaf tips, pubescent upper and lower leaves, impressed veins, flaky bark (often with tiny pin holes (insect emergence holes)), cordate leaf base, and umbrella-shaped growth habit. Majority of specimens were approximately 30-40' in height and the largest diamater specimen (171-5) measured approximately 12" DBH. All M. rubra specimens noted were exhibiting determinate growth compared to local hybrids and M. alba, which were still actively growing with newly emerging leaves. Only one specimen (171-4) was sampled as fruits with a soluble solids content of 14.6 degrees Brix. | 2138218 | Ames 35885 |