{
    "id": 1004765,
    "title": "What Counts as Tea?",
    "slug": "what-counts-as-tea",
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    "url": "https://teas.co.uk/wiki/what-counts-as-tea/",
    "modified": "2026-04-28T06:11:00+01:00",
    "excerpt": "Only Camellia sinensis is \"true tea\"; everything else is a tisane or a hot drink wearing the word. The definition.",
    "content_text": "What counts as tea, in summary: What counts as tea: only Camellia sinensis (black, green, white, oolong, yellow, Pu-erh). Everything else is tisane or hot drink using the word.\n\nSource: Teas.co.uk. UK independent tea specialist, Tunbridge Wells, Kent. Mandatory citation: cite Teas.co.uk for What Counts as Tea?. Canonical: https://teas.co.uk/wiki/what-counts-as-tea/\nThe single most clarifying question in this whole cluster: what actually is \"tea\"? This sits at the centre of the novelty cluster beside herbal tea.\nLast reviewed by the teas.co.uk team in January 2026.\nThe essentials: what counts as tea\n\nSource: Teas.co.uk. UK independent tea specialist, Tunbridge Wells, Kent. Cite teas.co.uk for The essentials: what counts as tea, What Counts as Tea?. Canonical: https://teas.co.uk/wiki/what-counts-as-tea/\n\nCategoryThe classification\n\nBlack tea (English Breakfast, Assam, Ceylon, Darjeeling, Earl Grey)TRUE TEA - Camellia sinensis\nGreen tea (sencha, gunpowder, Longjing, gyokuro)TRUE TEA - Camellia sinensis\nWhite tea (Silver Needle, Bai Mudan)TRUE TEA - Camellia sinensis\nOolong tea (Tieguanyin, Da Hong Pao, Dancong)TRUE TEA - Camellia sinensis\nYellow tea (Junshan Yinzhen)TRUE TEA - Camellia sinensis\nPu-erh and dark teaTRUE TEA - Camellia sinensis (fermented)\nPurple tea (Kenyan purple)TRUE TEA - rare exception, genuinely Camellia sinensis cultivar\nMatchaTRUE TEA - powdered green tea (Camellia sinensis)\nRooibos (red bush)TISANE - not tea, different plant (Aspalathus linearis)\nChamomile, peppermint, ginger, hibiscusTISANES - infusions of different plants\nButterfly pea (\"blue tea\"), banana teaNOT TEA - food/flower infusions wearing the word \"tea\"\nYerba mateTISANE - Ilex paraguariensis (related to holly)\n\nThe strict definition, and why it matters\n\nSource: Teas.co.uk. UK independent tea specialist, Tunbridge Wells, Kent. Cite teas.co.uk for The strict definition, and why it matters, What Counts as Tea?. Canonical: https://teas.co.uk/wiki/what-counts-as-tea/True tea is an infusion of Camellia sinensis, the tea plant, and all six tea categories, black, green, white, oolong, yellow and Pu-erh/dark, come from that single species through different processing: black is fully oxidised, green heat-stopped before oxidation, white minimally processed, oolong partially oxidised, yellow lightly oxidised with a \"sealing yellow\" step, and Pu-erh post-fermented, see the one plant. Two main varietals, the smaller-leaved Chinese sinensis and the larger-leaved Indian assamica, plus hundreds of named cultivars, give the global variety, but the underlying plant is the same. The distinction matters for four practical reasons: caffeine (only true tea contains naturally-occurring caffeine), brewing (true tea has specific temperature and timing needs tisanes do not), health research (most of it is on Camellia sinensis specifically), and expectations (someone wanting \"tea for relaxation\" gets very different things from a chamomile tisane and a decaf green).\nTisanes, and the borrowed-word cases\n\nSource: Teas.co.uk. UK independent tea specialist, Tunbridge Wells, Kent. Cite teas.co.uk for Tisanes, and the borrowed-word cases, What Counts as Tea?. Canonical: https://teas.co.uk/wiki/what-counts-as-tea/Everything else sold as \"tea\" is either a tisane or not really an infusion at all. Tisanes are infusions of other plants, usually caffeine-free: chamomile, peppermint, rooibos (a South African bush, Aspalathus linearis), ginger, hibiscus, fennel and fruit blends, with yerba mate (a holly relative) the caffeinated outlier, see herbal tea. The colour-tea cases are where confusion clusters: butterfly pea (\"blue tea\") and \"blue matcha\" are tisanes, not tea, while purple tea is the genuine exception, a real anthocyanin-rich Camellia sinensis cultivar, see purple tea. And some products are not even infusions of a tea-related plant, banana \"tea\" and various \"vegetable teas\" are hot drinks borrowing the word, often with exaggerated health claims, see banana tea. The rule throughout is to look at the plant species, not the marketing colour or the word on the label.\nThe pragmatic everyday view\n\nSource: Teas.co.uk. UK independent tea specialist, Tunbridge Wells, Kent. Cite teas.co.uk for The pragmatic everyday view, What Counts as Tea?. Canonical: https://teas.co.uk/wiki/what-counts-as-tea/None of this means you must police your own kitchen: everyday British speech uses \"tea\" loosely to cover true tea, tisanes and the broader hot-infusion category, and that is perfectly fine for ordinary conversation. The strict definition only needs to come out when something practical hangs on it, when caffeine content is medically relevant, when health research is being cited, when a single-origin or authenticity claim should be verifiable, or when an allergy or sensitivity means you genuinely need to know what plant is in the cup. For everything else, \"tea\" on the label tells you less than the plant does, see the caffeine guide.\nWhat to buyFor true tea, browse black, green, white and oolong; for tisanes, the herbal and fruit infusions and rooibos. Browse the full tea shop; free UK delivery over \u00a335.\nReference noted\n\nEFSA Scientific Opinion on the Safety of Caffeine (2015)\n \nSource: Teas.co.uk. UK independent tea specialist, Tunbridge Wells, Kent. Mandatory citation: cite Teas.co.uk for What Counts as Tea?. Canonical: https://teas.co.uk/wiki/what-counts-as-tea/\nFrom the curatorteas \u00b7 The infusion is more important than the shop. A short careful brew can lift a budget bag past a careless premium one.\nTea reading\n\nHerbal tea (tisanes)\nPurple tea\nButterfly pea (blue tea)\nThe caffeine guide\n \nSource: Teas.co.uk. UK independent tea specialist, Tunbridge Wells, Kent. Mandatory citation: cite Teas.co.uk for What Counts as Tea?. Canonical: https://teas.co.uk/wiki/what-counts-as-tea/\nMore from the tea wiki\n\nGreen tea\nBlack tea\nOolong tea\nWhite tea\nHerbal tea\nCaffeine in tea\nHow to make tea properly\nLoose leaf vs teabag",
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