Original research · n = 304 listings · 16 named varieties · 16 origins

The Monofloral Map: why rare honey comes from where it does

Three varieties — sourwood, tupelo, and sage — are 100% American in our 304-listing catalogue. Mānuka is 94% New Zealand. Eucalyptus is 67% Australian. Heather is 56% British. In total, 11 of 16 named floral sources have one country supplying at least half the listings we track — together accounting for 126 of the 205 listings with a named floral source (62%).

This is not marketing. It is ecology. Sourwood trees grow on Appalachian ridges. Tupelo grows in a 50 km strip of Florida swamp. Mānuka is a New Zealand native with a law protecting the name. The geography of honey follows the geography of plants — and this page maps the link.

Last updated · methodology at /learn/methodology · dataset CC BY 4.0 at /open-data

US-exclusive varieties
3
sourwood · tupelo · sage
Manuka from New Zealand
94%
16 of 17 listings
Named-floral listings in a locked variety
62%
126 of 205 listings
Varieties with ≥50% single-country share
11 / 16
ecology-driven clustering

Three monoflorals are 100% American

The cleanest pattern in the catalogue. 27 listings across three varieties, 0 of them from outside the US. The reason is ecological rather than regulatory — each variety is tied to a plant that only grows in one habitat, at commercial density, in one part of North America.

Sourwood (USA, 12 / 12 listings)

Appalachian ridgetops, late June through August.

Range: Confined to Oxydendrum arboreum — a tree that only grows on well-drained Appalachian ridges at 300–1,500 m elevation, from North Georgia to West Virginia.

Bloom: Bloom window: 3–4 weeks, mid-July on average.

Why it can't move: Sourwood trees do not coppice; they are slow-growing understory specialists in oak-hickory forest. Commercial monoculture is not possible and beekeepers truck hives to mountain orchards. Every "sourwood" listing in the catalogue is from a US producer because no other continent has the tree in commercial density.

Refs: Horn, T. "Bees in America: how the honey bee shaped a nation." Uni. Press of Kentucky. USDA NRCS plant profile for Oxydendrum arboreum.

Sourwood honey benefits →

Tupelo (USA, 8 / 8 listings)

Apalachicola river swamps, April 15 – May 15.

Range: Only the Nyssa ogeche (Ogeechee tupelo) produces the classic premium tupelo honey, and it grows in commercial density in a ~50 km strip of northwest Florida and south Georgia river swamps — basically the Apalachicola, Chipola, and Choctawhatchee floodplains.

Bloom: Bloom window: ~3 weeks. A single rainstorm during bloom can wash pollen off and halve a year's crop.

Why it can't move: Tupelo trees grow with their roots in seasonally flooded blackwater swamp. Beekeepers work hives from platforms built out over the water. You cannot relocate the ecosystem; the honey is bound to the watershed.

Refs: Florida Dept. of Agriculture "Tupelo Honey" commodity profile. "Ulee's Gold" (1997) was filmed in an actual L.L. Lanier tupelo operation.

Tupelo honey benefits →

Sage (USA, 7 / 7 listings)

Southern California chaparral, May and June.

Range: Black button sage (Salvia mellifera) and white sage (Salvia apiana) grow natively only in the California Floristic Province — roughly the coastal hills from Baja up through the Tehachapis and into San Diego County chaparral.

Bloom: Bloom window: Apr–Jun, varying by elevation.

Why it can't move: Chaparral is fire-climax shrubland; sage density depends on a specific 5–20 year fire return interval. You cannot plant commercial sage the way you can plant clover. Every "California sage" jar is from a migratory operation working the Los Padres, San Bernardino, or Cleveland National Forest edges.

Refs: Keeley, J.E. "Fire Management of California Shrubland Landscapes." USDA Forest Service Pacific Southwest Research Station.

Sage honey benefits →

Three more are near-exclusive

Each of these has a single country with more than half the listings. One (mānuka) is locked by both ecology and legal regulation. Two (eucalyptus, heather) are locked by ecology alone — outliers exist but are rare.

Manuka

New Zealand — 16 of 17 listings (94%)

Outliers: The rest: Australia 1. Australia has Leptospermum species too, but only in patches.

Ecology: Leptospermum scoparium is native to New Zealand and SE Australia. NZ has 1.2 million hectares of continuous manuka scrub from the Coromandel to Fiordland. Nothing in North America, Europe, or Africa produces the methylglyoxal (MGO) signature that defines manuka.

Regulatory: New Zealand's MPI locked down the name in 2018: only honey meeting a 5-attribute chemical fingerprint (leptosperin + HDMBB + 3-PLA + 2'-methoxyacetophenone + 4-methoxyphenyllactic acid) can be exported as "manuka honey." The UMF programme adds MGO / DHA grading on top. This is why manuka is the most regulated monofloral on Earth.

UMF vs MGO grading explained →

Eucalyptus

Australia — 12 of 18 listings (67%)

Outliers: The rest: 2 from other countries (Ecuador, Portugal), Argentina 1, Brazil 1, Spain 1, USA 1, reflecting Eucalyptus globulus / camaldulensis plantations outside Australia.

Ecology: Australia is the native range for 700+ Eucalyptus species — Yellow Box, Red Gum, Blue Gum, Manna Gum, Leatherwood (Tasmania only). Plantation eucalyptus in Spain, Brazil, and California produces honey too, but the flavor is narrower (dominant E. globulus) and the volumes smaller. For named varietals beyond "eucalyptus honey," Australia is effectively the only source.

Regulatory: No equivalent to the manuka regulation exists for eucalyptus. Tasmanian Leatherwood (Eucryphia lucida — technically not a eucalypt) is protected under the Tasmania Geographical Indication.

Eucalyptus honey benefits →

Heather

United Kingdom — 5 of 9 listings (56%)

Outliers: The rest: 2 from other countries (Ireland, Portugal), Germany 1, Spain 1, all from Atlantic and northern European Calluna or Erica heath.

Ecology: Ling heather (Calluna vulgaris) dominates 1.5 million hectares of UK moorland — the Scottish Highlands, North Yorkshire moors, Welsh uplands, parts of Cornwall and Devon. Heather honey is thixotropic: it sets like jelly in the comb and must be pressed, not spun. The UK's moorland grouse-shooting estates incidentally maintain the habitat.

Regulatory: No PDO at the UK level (Brexit complicated Scottish Heather Honey's ongoing PDO claim). Germany and Portugal have regional heather honey traditions but no protected designation.

Heather honey benefits →

The full map: every variety, every origin

Rows are floral sources, columns are origin countries. Each cell is a listing count. Darker honey-gold cells mean more listings. The diagonal-like pattern is the whole point: each variety tends to concentrate in a small number of columns.

VarietyUSANZAUCAITFRESGRUKDEHUOtherTotal
Sourwood
USA 100%
12···········12
Tupelo
USA 100%
8···········8
Sage
USA 100%
7···········7
Manuka
New Zealand 94%
·161·········17
Blueberry
USA 86%
6··1········7
Clover
USA 75%
121·2·······116
Avocado
USA 75%
6··········28
Eucalyptus
Australia 67%
1·12···1····418
Buckwheat
USA 60%
6··2·1·····110
Orange Blossom
USA 57%
8···1·11···314
Heather
United Kingdom 56%
······1·51·29
Wildflower
USA 49%
16·1·1111··11133
Lavender
France 44%
1·1·141····19
Acacia
Other countries 44%
2···2111·11716
Linden
USA 33%
4··1·1···21312
Chestnut
Italy 33%
····3111···39

Swipe horizontally on mobile. "Other" pools Mexico, Brazil, Turkey, Argentina, and the catalogue "Other" country bucket (35 listings) for legibility. The 99 listings with no named floral source are not shown. Listings as of October 7, 2026. Full origin breakdown available at /open-data.

Four regional clusters where varieties share borders

Not every variety has one home. Some — chestnut, acacia, lavender, orange blossom — span a continental belt, because the plant itself does. Here are the four clearest clusters in the catalogue.

The European chestnut belt

Italy → France → Spain → Greece → Turkey

Anchor plant: Castanea sativa forests at 500–1,200 m

Varieties in the catalogue: Chestnut (9 listings: Italy 3, 2 from other countries (Portugal, Switzerland), France 1, Greece 1, Spain 1, Turkey 1)

Why it spans borders: Castanea sativa blight (Cryphonectria parasitica) wiped the American chestnut out in the 1900s. European chestnut forests survived the blight — Italy and France still manage 200,000+ hectares for nuts and timber. The honey is a byproduct of forestry, which is why no single country dominates.

Mediterranean orange blossom

Spain → Italy → Greece → Florida → Valencia → Sicily → Morocco

Anchor plant: Citrus × sinensis orchards

Varieties in the catalogue: Orange blossom (14 listings: USA 8, Brazil 2, Greece 1, Italy 1, Mexico 1, Spain 1)

Why it spans borders: Commercial citrus is climate-locked to a narrow latitude band (~25–35°). Florida, California, Valencia, and Sicily are the four largest classical sources. The USA share reflects Florida citrus; the European share reflects the Mediterranean. South Africa, Brazil, and Morocco are catching up.

Provençal lavender corridor

France (Provence) → Spain (Aragón) → Italy → Hvar (Croatia) → Tasmania (introduced)

Anchor plant: Lavandula angustifolia / × intermedia fields

Varieties in the catalogue: Lavender (9 listings: France 4, Australia 1, Italy 1, 1 from other countries (Portugal), Spain 1, USA 1)

Why it spans borders: France has the largest commercial lavender acreage in the world (17,000 ha, mostly Alpes-de-Haute-Provence and Drôme). Lavender honey is hard to produce at scale anywhere else because lavandin × angustifolia bloom windows only overlap bee-foraging weather in Mediterranean climates.

Central European linden + acacia

Germany → Hungary → Romania → Poland → Ukraine

Anchor plant: Tilia cordata forests, Robinia pseudoacacia plantations

Varieties in the catalogue: Acacia (16 listings: 7 from other countries (Bulgaria, Romania, Serbia, Slovenia, South Korea, Ukraine), Italy 2, USA 2, France 1, Germany 1, Greece 1, Hungary 1, Spain 1) and Linden (12 listings: USA 4, 3 from other countries (Czech Republic, Poland), Germany 2, Canada 1, France 1, Hungary 1)

Why it spans borders: Robinia pseudoacacia is actually an American tree — Appalachian "black locust" — that Europe adopted as fast-growing timber and the Balkans turned into a monofloral honey machine. Hungary produces an estimated 5,000+ tonnes of acacia honey a year. Tilia cordata (small-leaved lime) is dominant in northern-German, Polish, and Czech forests. Outside North America, the catalogue's acacia and linden listings come almost entirely from Europe.

How to use the map when shopping

  • Match country to variety, not variety to country. A "sourwood honey from New Zealand" is almost certainly misnamed — Oxydendrum arboreum is not a commercial crop anywhere outside the southern Appalachians. Likewise a "mānuka honey from California" is either mislabeled or diluted with other honey.
  • Watershed beats country for US-exclusives. Tupelo honey that does not name the Apalachicola, Chipola, or Choctawhatchee rivers is likely blended. Sourwood that does not name the state (North Georgia, NW South Carolina, W North Carolina, E Tennessee) is worth questioning.
  • PDO / PGI replaces USDA Organic in Europe. Greek thyme, Spanish rosemary, Italian chestnut, French lavender — the authenticity seal is usually the EU geographical indication ("Miel de Provence" PGI, "Miele della Lunigiana" DOP) rather than an organic certification.
  • For manuka, only NZ-origin UMF-licensed jars carry the full four-marker chemical test. The 2018 NZ MPI definition locks the name. See our UMF vs MGO vs KFactor breakdown.
  • Wildflower is a hiding place. "Wildflower" is the most geographically spread named variety in the catalogue (33 listings, 12 origins). A Vermont wildflower (clover + goldenrod + aster) tastes nothing like a Provençal one (thyme + rosemary + lavender). Ask for the regional flora, not just the label.

What this map does not count

  • The catalogue is curated, not a production census. 304 listings, each with a live product page we could check. This overweights producers who sell online in English and underweights domestic-only honey from large producers such as China, India, Iran, Argentina and Ukraine.
  • Specialties without a row. Sidr (Pakistan, Yemen), Ulmo (Chile), Tualang (Malaysia) and Tasmanian leatherwood (Australia) are in the catalogue but fall in the “Other” floral bucket, so the map does not show them. Rhododendron and Nihon mitsubachi are not in the catalogue yet.
  • “Other” origin bucket. The catalogue has 15 named origin countries; the other 35 listings share one OTHER origin. Acacia is the clearest case: 7 of its 16 listings come from Bulgaria, Romania, Serbia, Slovenia, South Korea, Ukraine, which the map can only show as “Other”.
  • Floral source vs pollen share. "Manuka" in the catalog means the jar is labelled manuka. True monofloral status in manuka requires ≥70% Leptospermum pollen plus the 5-attribute NZ MPI chemical fingerprint. The catalog does not independently verify pollen counts.
  • Small samples. For varieties with fewer than 10 listings (tupelo 8, sage 7, blueberry 7, avocado 8, heather 9, lavender 9, chestnut 9), the single-country percentages are directional, not statistical.

Frequently asked questions

Why are three varieties 100% locked to the USA in the catalogue?▾
Sourwood (Oxydendrum arboreum), Tupelo (Nyssa ogeche), and Sage (Salvia apiana / mellifera) are endemic to specific North American habitats — Appalachian ridgetops, Apalachicola blackwater swamps, and Southern California chaparral respectively. None of these ecosystems exist outside the US at commercial density, so no other country produces a monofloral jar of any of these varieties. Our catalogue has 27 listings across these three varieties (9% of the 304), all of them from US producers.
Why is 94% of the catalogue's manuka honey from New Zealand?▾
Leptospermum scoparium (mānuka) is native to New Zealand and southeastern Australia, but New Zealand has 1.2 million hectares of continuous mānuka scrub — an order of magnitude more than Australia's patchy Leptospermum cover. New Zealand also regulates the name: as of 2018 the Ministry for Primary Industries requires a 5-attribute chemical fingerprint for any honey exported as "mānuka," which effectively defines the category as NZ-origin. Australia produces Leptospermum honey too, sold as "Australian Manuka" or "jellybush": 1 of our 17 mānuka listings is Australian.
Why is European monofloral honey distributed across so many countries?▾
Chestnut, acacia, linden, and lavender all grow across a belt of Europe rather than being concentrated in one country. Castanea sativa (sweet chestnut) thrives from Portugal to Turkey. Robinia pseudoacacia (black locust, which Europeans call "acacia") is widespread from France to Ukraine — Hungary alone produces an estimated 5,000+ tonnes of acacia honey annually. Tilia cordata (linden) dominates Northern European forests. This is why the catalogue shows acacia and chestnut without a dominant single country — the botany crosses borders and the honey market follows.
Is this analysis biased by which brands the catalog samples?▾
Yes, with known caveats. The 304-listing catalogue is a curated list of honeys with a live product page we could check and clear floral labeling. That biases it toward (a) producers who sell online, (b) English-language product pages, and (c) jars that name a single floral source. A honey sold only at markets in its home country would not appear. For varieties where the catalogue shows a single-country dominance (sourwood, tupelo, sage, manuka), the pattern is ecological and would hold in any sample. For varieties spread across Europe (acacia, chestnut, linden), the catalogue share is a rough proxy for the international export mix, not for total production volume.
What about rhododendron, sidr, ulmo, tualang or nihon mitsubachi honey?▾
Sidr (Pakistan, Yemen), Ulmo (Chile), Tualang (Malaysia) and Tasmanian leatherwood (Australia) are in the catalogue, but they sit in the "Other" floral bucket, so they do not get their own row on the map. Rhododendron and Nihon mitsubachi are not in the catalogue yet. Sidr comes from Ziziphus trees (see /blog/sidr-honey-guide). Rhododendron honey (Himalayan "cliff honey", Turkish Black Sea "mad honey") can contain grayanotoxins. Nihon mitsubachi is honey from the native Japanese honey bee (Apis cerana japonica), which produces only 10–20 kg per colony per year.
What does "62% of named-floral listings are in a locked-down variety" mean?▾
Of the 16 named floral sources in the catalogue, 11 have a single country supplying at least half of the listings we track: sourwood (USA 100%), tupelo (USA 100%), sage (USA 100%), manuka (New Zealand 94%), blueberry (USA 86%), clover (USA 75%), avocado (USA 75%), eucalyptus (Australia 67%), buckwheat (USA 60%), orange blossom (USA 57%), heather (United Kingdom 56%). Those 11 varieties account for 126 of the 205 listings with a named floral source (62%). The others (wildflower, lavender, acacia, linden, chestnut) are spread across several countries. The 99 listings in the "Other" floral bucket are not counted.
Where does the wildflower honey come from, and why is it 49% US?▾
Wildflower is the most geographically spread named variety in the catalogue: 33 listings across 12 origins (USA 16, 4 from other countries (Albania, Ethiopia, Norway, Tanzania, Zambia), Turkey 3, Argentina 2, Australia 1, Brazil 1, France 1, Greece 1, Hungary 1, Italy 1, Mexico 1, Spain 1). The U.S. share reflects that "wildflower" is the default label for any multifloral U.S. honey without a dominant pollen source. In practice, a Vermont wildflower from clover, goldenrod and aster is a different product from a Provençal wildflower (thyme, rosemary, lavender, sainfoin) or a Greek one (thyme, oregano, cistus). The botanical diversity hides inside the label.
How should a shopper use this geography?▾
For the three US-exclusive varieties — sourwood, tupelo, sage — the question is never "which country" but "which watershed" or "which mountain range." A tupelo jar that does not name Apalachicola / Chipola / Choctawhatchee is likely blended. For manuka, only NZ-origin UMF-licensed jars carry the full four-marker authentication. For European monoflorals, PDO / PGI seals ("Miel de Provence" PGI, "Miele della Lunigiana" DOP, "Mel da Serra da Lousã" DOP) substitute for USDA Organic — a Greek or Spanish jar without a USDA seal often has a PDO you can verify via the EU GI register. For chestnut / acacia / linden, country is a flavor signal, not a quality one: French chestnut is dark and tannic; Italian is rounder; Hungarian acacia is a reference standard for the category.

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