A New Paphiopedilum Cultivar‘Xiucai’

doi:10.16420/j.issn.0513-353x.2024-0955

Acta Horticulturae Sinica ›› 2025, Vol. 52 ›› Issue (S1): 201-202.doi: 10.16420/j.issn.0513-353x.2024-0955

A New Paphiopedilum Cultivar‘Xiucai’

LIU Qiusha^1,2，CHEN Jimin³，SU Qinglian⁴，ZENG Jingjue¹，YANG Zhenming³，YUAN Yun⁴，DENG Meihong³，WU Kunlin¹，FANG Lin¹，LI Lin¹，and ZENG Songjun^1,*

¹Key Laboratory of South China Agricultural Plant Molecular Analysis and Gene Improvement，South China Botanical Garden，Chinese Academy of Sciences，Guangzhou 510650，China；²University of Chinese Academy of Sciences，Beijing 100049，China；³Zhuhai Modern Agricultural Development Center，Zhuhai，Guangdong 519055，China；⁴Guangzhou Flower Research Center，Guangzhou 510360，China

Online:2025-04-28 Published:2025-04-28

Abstract

Abstract: ‘Xiucai’is a new Paphiopedilum cultivar developed by crossing of Paph. venustum‘V-1’and male parent Paph. Wardii‘W-1’. It is a novel potted orchid cultivar belonging to the spotted-leaf group of slipper orchids，and exhibits strong growth and tillering ability. The leaf is oblong，green in color with a deep green interlaced network pattern. The average length and width of the leaf are 13.7 cm and 4.0 cm，respectively. The peduncle is erect，with an average length of 19.0 cm and a flowers. The average horizontal and vertical diameters of the flower are 8.4 cm and 5.6 cm，respectively. The dorsal sepal is broadly ovate-lanceolate，white with green longitudinal veins，with an average length and width of 3.6 cm and 2.9 cm，respectively. The petals are yellowish-white with green veins and reddish-brown tip，with 5.1 cm long and 1.7 cm wide. The labellum is yellow-green，galeate，and measures 3.9 cm in length and 2.2 cm in width. The staminodes horseshoe is shaped with obcordate with green umbilical protrudes. The flowering period is from January to February，with a lifespan of approximately 50 d per flower.

Key words: Paphiopedilum, hybridazation, cultivar

CLC Number:

S 682.31

LIU Qiusha, CHEN Jimin, SU Qinglian, ZENG Jingjue, YANG Zhenming, YUAN Yun, DENG Meihong, WU Kunlin, FANG Lin, LI Lin, ZENG Songjun. A New Paphiopedilum Cultivar‘Xiucai’[J]. Acta Horticulturae Sinica, 2025, 52(S1): 201-202.

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A New Paphiopedilum Cultivar‘Xiucai’

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