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The Verdant HoursHerbal gathering almanac
Plant atlasAsteraceae
Culinary reference

Huacatay.

Tagetes minuta

Also found as Black mint · Southern marigold

A tall, pungent marigold of the Andes used in Peruvian sauces such as ocopa.

Sources checked 27 September 2026 · Specialist field review pending
Huacatay: Flower heads.
Peter Warren · CC0 1.0
Before any gathering or use

Use as a seasoning in small amounts; the oil can irritate skin.

Where it grows

Tracked records and known growing zone

Explore on the field map
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Squares: where people recorded it, brighter where more people did
Verified records
4,935
People who recorded it
1,677
Most records (northern hemisphere)
Apr–May, Oct–Nov
Records span
1970–2026
Northern hemisphere · 332 dated records
Huacatay verified records by month, northern hemisphere
January15
February11
March18
April51
May36
June11
July4
August7
September30
October78
November46
December25
Southern hemisphere · 4,603 dated records
Huacatay verified records by month, southern hemisphere
January166
February261
March514
April1499
May776
June384
July290
August148
September121
October115
November141
December188

Research-grade iNaturalist records, snapshot Aug 27, 2026. The growing zone combines areas where different people have repeatedly verified it. Records show where people looked and found it, not current abundance or permission to gather.

01 / Learn to see

Field marks

  1. 01

    Tall annual with pinnate leaves of narrow, toothed leaflets.

  2. 02

    Strong, pungent smell mixing mint, basil and citrus.

  3. 03

    Small, narrow yellow flower heads in dense clusters.

These are study prompts, not a complete identification key. Confirm the full plant with a regional flora and an experienced local identifier.

02 / Resolve the differences

Look closely. Compare.

Selected comparisons only. Other lookalikes may occur locally.

03 / Meet the place

Habitat & season

Range context

Native to southern South America; naturalized widely as a weed.

Watch the plant stage

Leaves before flowering.

Stage guidance is not a local forecast. Check your climate, elevation and a regional source; no month-shift formula is used here.

04 / Gather with care

Documented use & care

Parts discussed: Leaf

Use leaves fresh or as a paste in sauces.

Care for the patch

An aggressive weed in some regions; do not spread seed.

Preparation & storage essentials

05 / Follow the evidence

Sources & review

Checked 27 September 2026. Original editorial synthesis; source institutions have not reviewed or endorsed this guide. Independent botanical field review is pending. Photos illustrate specimens; they do not certify the identity of a plant you find.

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