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Issue: Vol. 652 No. 4: 12 Jun. 2024
Type: Article
Published: 2024-06-12
DOI: 10.11646/phytotaxa.652.4.5
Page range: 293-299
Abstract views: 2
PDF downloaded: 0

Rosa forrestiana var. maculata, a new variety of Rosa (Rosaceae) from Yunnan, China

State Key Laboratory of Efficient Production of Forest Resources, Beijing, China. Beijing Key Laboratory of Ornamental Plants Germplasm Innovation Molecular Breeding, Beijing, China. National Engineering Research Center for Floriculture, Beijing, China. Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education, Beijing, China. School of Landscape Architecture, Beijing Forestry University, Beijing, China.
State Key Laboratory of Efficient Production of Forest Resources, Beijing, China. Beijing Key Laboratory of Ornamental Plants Germplasm Innovation Molecular Breeding, Beijing, China. National Engineering Research Center for Floriculture, Beijing, China. Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education, Beijing, China. School of Landscape Architecture, Beijing Forestry University, Beijing, China.
State Key Laboratory of Efficient Production of Forest Resources, Beijing, China. Beijing Key Laboratory of Ornamental Plants Germplasm Innovation Molecular Breeding, Beijing, China. National Engineering Research Center for Floriculture, Beijing, China. Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education, Beijing, China. School of Landscape Architecture, Beijing Forestry University, Beijing, China.
State Key Laboratory of Efficient Production of Forest Resources, Beijing, China. Beijing Key Laboratory of Ornamental Plants Germplasm Innovation Molecular Breeding, Beijing, China. National Engineering Research Center for Floriculture, Beijing, China. Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education, Beijing, China. School of Landscape Architecture, Beijing Forestry University, Beijing, China.
State Key Laboratory of Efficient Production of Forest Resources, Beijing, China. Beijing Key Laboratory of Ornamental Plants Germplasm Innovation Molecular Breeding, Beijing, China. National Engineering Research Center for Floriculture, Beijing, China. Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education, Beijing, China. School of Landscape Architecture, Beijing Forestry University, Beijing, China.
State Key Laboratory of Efficient Production of Forest Resources, Beijing, China. Beijing Key Laboratory of Ornamental Plants Germplasm Innovation Molecular Breeding, Beijing, China. National Engineering Research Center for Floriculture, Beijing, China. Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education, Beijing, China. School of Landscape Architecture, Beijing Forestry University, Beijing, China.
State Key Laboratory of Efficient Production of Forest Resources, Beijing, China. Beijing Key Laboratory of Ornamental Plants Germplasm Innovation Molecular Breeding, Beijing, China. National Engineering Research Center for Floriculture, Beijing, China. Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education, Beijing, China. School of Landscape Architecture, Beijing Forestry University, Beijing, China.
Kunming Yang Chinese Rose Gardening Co., Ltd., Kunming, China.
morphology taxonomy petal spots Rosa Eudicots

Abstract

Rosa forrestiana var. maculata, a new variety of the genus Rosa from northwest Yunnan, China, is described and illustrated here. This new variety is primarily distinguished from the type variety, Rosa forrestiana var. forrestiana, by its purple spots at the petal base, a rare character in wild Rosa resources. We show the morphological features of this new variety with illustrations and photographs.

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