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Qianjiazhai Dachashu 1

Last Updated:2026/2/6 15:22:25 By:wangzhonglang
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Id:ICR-27552

CountryChina

Year Published/Registered2024

Cultivar Type:For Tea

AGM Type

Scientific Name:Camellia taliensis ‘Qianjiazhai Dachashu 1’

Chinese Name:千家寨大荼树

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» English Description

Qianjiazhai Dachashu 1 Camellia taliensisYao Mingzhe et al. 2024. Records of Chinese Tea Cultivars and Resources (Volume III)-Precious Wild Tea Trees. p. 54 with detail description together with 6 photos in one plate on next page. Basic Information: [Species Type] Wild relative species; [Place of Origin] Zhenyuan County, Pu'er City, Yunnan Province; [Conservation Location] Ailao Mountain National Nature Reserve, Yunnan; [Observation Site] Zhenyuan County, Yunnan Province. Botanical Characteristics and Biological Traits: [Tree] Tree, upright posture, height 25.6 m, canopy 22.0 m x 20.0 m, basal trunk diameter 0.9 m, lowest branch height 3.6 m. [New Shoots] One bud one leaf stage in mid-March, one bud two leaves stage in late March, buds and leaves yellow-green, hairless, one bud three leaf length 6.9 cm, weight of 100 buds with three leaves 107.2 g. [Leaves] Leaves grow at a slight upward angle on the shoot, length 14.0 cm, width 5.8 cm, leaf area 56.8 cm², large, elliptical; veins 10 pairs, deep green color, slightly raised surface, inward-curving leaf body, tough leathery texture; leaf teeth blunt, sparse, shallow, wedge-shaped base, gradually pointed tip, slightly undulating margin. [Flowers] Peak flowering in early November, calyx 5 portions, green, moderately hairy; corolla diameter 5.8 cm, 12 petals, white, medium texture; ovary 4-5 chambers, hairy, style length 1.2 cm, style apex 4-5 lobed, gynoecium low. [Fruits and Seeds] Fruit globose, diameter 3.8 cm, fresh fruit skin thickness 2.4 mm; seeds spherical, diameter 1.9 cm, seed coat brown, 100-seed weight 264.0 g. Quality Traits: None. Resistance Traits: None.

» Chinese Description

千家寨大荼树Camellia taliensis Qianjiazhai Dachashu 1’)姚明哲等,2024.《中国茶树品种资源志(下)--茶树野生珍稀资源》第54页,含 6幅图片。基本信息:【品种类型】野生近缘种;【原产地】云南省普搏市镇沅县;【保存地】云南哀牢山国家级自然保护区;【观测地点】云南省镇沅县。植物学特征和生物学特性:【树体】乔木,树姿直立,树高25.6m,树幅22.0m x 20.0m,基部干径0.9m,最低分枝高3.6m【新稍】一芽一叶期3月中旬,一芽二叶期3月下旬,芽叶黄绿色、无茸毛,一芽三叶长6.9cm,一芽三叶百芽重107.2g。【叶片】叶片着生稍上斜,叶长14.0cm,叶宽5.8cm,叶面积56.8cm2,大叶,呈椭圆形;叶脉10对,叶色深绿,叶面微隆起,叶身内折,叶革质较硬;叶齿锐度钝、密度稀、深度浅,叶基楔形,叶尖渐尖,叶缘微波折。【花】盛花期11月上旬,萼片5枚、绿色、茸毛中;花冠直径5.8cm,花瓣12枚、白色、质地中;子房4~5室、有茸毛,花柱长1.2cm,花柱先端4~5裂,雌蕊低。【果实和种子】果实扁球形,果径3.8cm,鲜果皮厚2.4mm;种子球形,种径1.9cm,种皮棕褐色,种子百粒重264.0g。 品质性状:无   抗性性状:

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