关键词: 兜兰, 杂交, 品种

Abstract:

 ‘SCBG Yingchun’is a new cultivar of Paphiopedilum developed by crossing two excellent strains of female parent Paph. spicerianum and male parent Paph. villosum var. annamense. This cultivar is characterized by strong growth vigor. Leaf is narrow and nearly leathery，the surface of leaves of the cultivar is green. The inflorescence is nearly erect and light grey，its average length is 22.7 cm，9.4 cm in average transverse diameter and 8.8 cm in vertical diameter. Middle sepal is white and near round with slightly leaning and voluming back，the green base with small purple blotches. Petals are strip-type and yellowish-green with tiny purple-brown blotches，and the middle vein is purple. Labellum is helmet type and yellow-green with purple halo. Plants are easy to bloom and the flowering period is in November to January of the following year and the lifetime of a single flower is 40 to 45 d.oblong

Key words: Paphiopedilum, hybridazation, cultivar