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Revised International Registry of cultivars and germplasm of the genus Amelanchier

机译：经修订的Amelanchier属栽培种和种质国际登记册

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摘要

An updated International Registry of the genus Amelanchier consisting of 32 ornamental cultivars and 25 cultivars grown for fruit, was created on the basis of published information, unpublished research data, and observations made by originators ortheir successors. Additionally, in 1997 a survey of the location and availability of Amelanchier germplasm was sent to 60 botanical gardens and arboreta across Canada and throughout the central and northern United States. Thirtythree replies were received of which 31 of the gardens or arboreta had Amelanchier germplasm. The collection of Amelanchier at the University of Saskatchewan was included in the survey results. The survey indicated that various Amelanchier species and cultivars are widely distributed. A total of 25 different species, subspecies or varieties, 8 different hybrids, and 42 different cultivars were reported as being held in the collections surveyed. This study comprises the most recent, comprehensive and quantitatively characterisedlist of Amelanchier cultivars to date. This information will be beneficial to the nursery industry in terms of cultivar characterisation, the exchange of plant material, and the development and distribution of new Amelanchier cultivars.
机译：根据发表的信息，未发表的研究数据以及始祖者或其后继者的观察结果，创建了更新的Amelanchier属国际注册管理机构，其中包括32个观赏品种和25个种植水果的品种。此外，1997年，对加拿大和整个美国中部和北部的60个植物园和乔木进行了关于Amelanchier种质的位置和可用性的调查。收到了33份答复，其中31个花园或arboreta拥有Amelanchier种质。萨斯喀彻温大学的Amelanchier藏品被包括在调查结果中。调查表明，各种Amelanchier物种和品种广泛分布。据报告，共有25种不同的物种，亚种或变种，8种不同的杂种和42种不同的品种被保存在所调查的藏品中。这项研究包括迄今为止最新的，全面的和定量表征的Amelanchier品种清单。这些信息将对苗圃特性，植物材料的交换以及新Amelanchier品种的开发和分配等方面对苗圃业有所帮助。

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