Chapter I · The Origin · Section 7: Textual layers — reading “其树如瓜芦叶如栀子花如白蔷薇实如栟榈蒂如丁香”

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Thesis

Section 7 is not really about “其树如瓜芦叶如栀子花如白蔷薇实如栟榈蒂如丁香”; it is about how Lu Yu turns tea from a local product into an object of argument.

Text

“Its tree resembles the gualu; its leaves the gardenia; its flowers the white rose; its fruit the palm-nut; its stem the clove; its root the walnut.”

Context

瓜芦：茶之别种，喻树形。栀子：花叶似栀子叶。白蔷薇：花白如蔷薇。栟榈（bīng lǘ）：棕榈，喻茶果。蒂如丁香、根如胡桃：喻茶之蒂与根。

Evidence

• Collation: 本句各本一致。瓜芦古称"皋芦"，为南方茶类异种；吴觉农据植物学指出，陆羽以六物喻茶之各部位，实为唐代对茶树的完整植物学描述。
• Existing readings: 吴觉农评此句为"最早的茶树形态学"：瓜芦（皋芦）即苦丁茶类、栀子/蔷薇/丁香/胡桃皆南方常见植物，陆羽以类比法为不识字者立象，是科普写作的典范。

Analysis

Formally, the section gives a judgment, adds material detail, then returns to human practice. 瓜芦：茶之别种，喻树形。栀子：花叶似栀子叶。白蔷薇：花白如蔷薇。栟榈（bīng lǘ）：棕榈，喻茶果。蒂如丁香、根如胡桃：喻茶之蒂与根。 That is why the Classic of Tea reads as an argued book rather than a miscellany.

Conclusion

The section does not give a universal rule. It demonstrates a method: read the text, the annotation and the Tang context together before making a modern claim.

Source: The Classic of Tea, Chapter I · The Origin, section 7; the original is in the public domain.

Storage adds another variable: moisture and temperature. 本句各本一致。瓜芦古称"皋芦"，为南方茶类异种；吴觉农据植物学指出，陆羽以六物喻茶之各部位，实为唐代对茶树的完整植物学描述。 Old and young tea do not share one shelf life, so “the older the better” is not a rule.

As a new reader, I first took “其树如瓜芦叶如栀子花如白蔷薇实如栟榈蒂如丁香” as a conclusion. Reading the annotation to section 7 again, it is clearly a judgment with conditions attached.

A maker reads “其树如瓜芦叶如栀子花如白蔷薇实如栟榈蒂如丁香” through weather and soil first. 瓜芦：茶之别种，喻树形。栀子：花叶似栀子叶。白蔷薇：花白如蔷薇。栟榈（bīng lǘ）：棕榈，喻茶果。蒂如丁香、根如胡桃：喻茶之蒂与根。 That is not far from how we judge a mountain and a picking window today.