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Xiaogude Dachashu 2

Last Updated:2026/2/6 16:37:02 By:wangzhonglang
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Id:ICR-27568

CountryChina

Year Published/Registered2024

Cultivar Type:For Tea

AGM Type

Scientific Name:Camellia taliensis ‘Xiaogude Dachashu 2’

Chinese Name:小古德大荼树2号

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» English Description

Xiaogude Dachashu 2 Camellia taliensisYao Mingzhe et al. 2024. Records of Chinese Tea Cultivars and Resources (Volume III)-Precious Wild Tea Trees. p. 86 with detail description together with 3 photos in one plate on next page. Basic Information: [Variety Type] Wild relative species; [Place of Origin] Nanjian Yi Autonomous County, Dali Bai Autonomous Prefecture, Yunnan Province; [Preservation Location] Nanjian Yi Autonomous County, Yunnan Province; [Observation Site] Nanjian Yi Autonomous County, Yunnan Province. Botanical and Biological Characteristics: [Tree] Arbor, semi-open crown, tree height 7.8 m, crown width 5.3 m x 5.5 m, basal trunk diameter 0.4 m, lowest branch height 1.7 m, branches dense. [New Shoots] One bud with one leaf in mid-March, one bud with two leaves in late March, buds and leaves green with few hairs, one bud with three leaves 6.1 cm long, weight of 100 buds with three leaves 93.6 g. [Leaves] Leaves grow slightly upward on new shoots, leaf length 13.3 cm, leaf width 4.4 cm, leaf area 41.0 cm², large leaves, lanceolate shape; 12–14 pairs of veins, dark green with gloss, flat leaf surface, flat leaf body, leathery texture with medium hardness; leaf teeth sharp with medium density and shallow depth, wedge-shaped base, gradually pointed tip, slightly wavy margin. [Flowers] Peak flowering in early November, 5 green sepals without hairs, pedicels without hairs; corolla diameter 4.2 cm, 5–7 petals, white with green, hairless, thin texture; ovary with 5 (4) compartments, hairy, style length 1.3 cm, style tip 4 (5) lobed, lobes shallow, pistil high. [Fruit and Seeds] Fruit spherical, fruit diameter 3.1 cm, dry fruit skin thickness 10.0 mm; seed spherical, seed diameter 1.6 cm, seed coat smooth and brown, 100 seeds weigh 153.4 g. Quality Traits: Spring tea with one bud and two leaves has a water extract of 47.5%, caffeine 3.1%, amino acid 3.6%. Resistance Traits: None


» Chinese Description

小古德大荼树2Camellia taliensis Xiaogude Dachashu 2’)姚明哲等,2024.《中国茶树品种资源志(下)--茶树野生珍稀资源》第86页,含 3幅图片。基本信息:【品种类型】野生近缘种;【原产地】云南省大理白族自治州南涧彝族自治县;【保存地】云南省南涧彝族自治县;【观测地点】云南省南涧彝族自治县。植物学特征和生物学特性:【树体】乔木,树姿半开张,树高7.8m,树幅5.3m x 5.5m,基部干径0.4m,最低分枝高1.7m,分枝密。【新稍】一芽一叶期3月中旬,一芽二叶期3月下旬,芽叶绿色、茸毛少,一芽三叶长6.1cm,—芽三叶百芽重93.6g。【叶片】叶片着生稍上斜,叶长13.3cm,叶宽4.4cm,叶面积41.0cm2,大叶,呈披针形;叶脉12~14对,叶色深绿,有光泽,叶面平,叶身平,叶革质硬度中;叶齿锐度锐、密度中、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、无茸毛,花梗无茸毛;花冠直径4.2cm,花瓣5~7枚、白显绿、无茸毛、质地薄;子房5(4)室、有茸毛,花柱长1.3cm,花柱先端4(5)裂,裂位浅,雌蕊高。【果实和种子】果实球形,果径3.1cm,干果皮厚10.0mm;种子球形,种径1.6cm,种皮光滑、棕褐色,种子百粒重153.4g。 品质性状:春茶一芽二叶初展干样水浸出物47.5%,咖啡碱3.1%,氨基酸3.6%。   抗性性状:

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