Buddleja Buddleja nivea (lat. Buddleja Buddleja nivea) – buddlejaceae fəsiləsinin buddleya cinsinə aid bitki növü.
Buddleja nivea is a vigorous shrub endemic to western China, evergreen in the wild, but deciduous in cultivation in the UK. The plant was discovered by Wilson in the Yangtze basin at altitudes of 700 – 3,600 m. Introduced to cultivation in 1901, it was named by Duthie in 1905.[1][2] Several plants similar to the species but originally treated as species and varieties in their own right have now been sunk as B. nivea (see synonyms).[3]
Buddleja nivea reaches 1 – 3 m high, and is chiefly distinguished by the dense white indumentum covering the branchlets, calyxes, and undersides of the leaves. The lanceolate leaves are of variable size, 6 – 22 cm long by 1.5 – 11 cm wide; they are acute or acuminate at the apex, rounded at the base, and very coarsely toothed except at the apex. The insignificant, faintly-scented flowers have short corollas 6 – 8 mm long, with only the erect lobes visible above the indumentum. The flowers range in colour from pink to purple, and are arranged as narrow terminal panicles, < 25 cm long, appearing in summer.[4] B.nivea is generally hexaploid (chromosome number 2n = 114), although plants identified as B.macrostachya may be hexaploid or dodecaploid (2n=228).[5]
The species is fairly common in cultivation in the UK as it is hardy to - 15 C.. A large specimen is grown as part of the NCCPG National Collection held by Longstock Park Nursery near Stockbridge, Hampshire. Hardiness: USDA zones 7–8.[2]
Buddleja nivea is a vigorous shrub endemic to western China, evergreen in the wild, but deciduous in cultivation in the UK. The plant was discovered by Wilson in the Yangtze basin at altitudes of 700 – 3,600 m. Introduced to cultivation in 1901, it was named by Duthie in 1905. Several plants similar to the species but originally treated as species and varieties in their own right have now been sunk as B. nivea (see synonyms).
Buddleja nivea là một loài thực vật có hoa trong họ Huyền sâm. Loài này được Duthie mô tả khoa học đầu tiên năm 1905.[1]
Buddleja nivea là một loài thực vật có hoa trong họ Huyền sâm. Loài này được Duthie mô tả khoa học đầu tiên năm 1905.
金沙江醉鱼草（学名：Buddleja nivea）为玄参科醉鱼草属的植物，是中国的特有植物。分布在中国大陆的云南、四川、西藏等地，生长于海拔750米至3,600米的地区，见于山坡、山地疏林中以及山谷灌木丛中，目前尚未由人工引种栽培。
雪白醉鱼草（华北经济植物志要）
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