Wild Resource of Rhodoleia(Hamamelidaceae) and Garden Development Potential Evaluation
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Guangdong Rural Revitalization Strategic Foundation (20211800400042), the Dongguan Science and Technology of Social Development Program (2016108101018; 2020507101165), the Guangzhou Science and Technology of Social Development Program (201903010076), and the National Natural Science Foundation of China (31670189)

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    Abstract:

    In order to realize the status and ornamental value of wild germplasm resource of Rhodoleia (Hamamelidaceae) in China, a detailed field survey and recourse collection of 6 species of Rhodoleia was conducted. Based on cultivation experiments, a comprehensive evaluation index system was established by linear weighted synthesis method, and the potential in landscape application of Rhodoleia species were evaluated. The result showed that the comprehensive value of R. championii, R. stenopetala, R. parvipetala was high (Grade I with score>2.0), that of R. henryi was medium (Grade II with score 1.5-2.0), and that of R. forrestii and R. macrocarpa was low (Grade III with score<1.5). As excellent local arbors with gorgeous flower, R. championii, R. stenopetala, and R. parvipetala bear very high application potential in ornamental value, cultivation adaptability and novelty of development, which is worth further investigation and utilization.

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冯欣欣,刘志贤,古文强,刘健勋,余金昌,廖文波,钟雨婷,黄小凤.金缕梅科红花荷属野生资源及其园林开发潜力评估[J].热带亚热带植物学报,2022,30(5):727~734

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History
  • Received:November 02,2021
  • Revised:April 11,2022
  • Adopted:April 28,2022
  • Online: September 26,2022
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