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The Verdant HoursHerbal gathering almanac
Plant atlasRubiaceae
Study first

Cleavers.

Galium aparine

Also found as Goosegrass · Sticky willy · Catchweed bedstraw

A scrambling annual whose hooked hairs attach to neighboring plants and clothing.

Sources checked 9 September 2026 · Specialist field review pending
Cleavers: Whorled leaves
Marianne Perdomo · CC-BY-SA 2.0
Before any gathering or use

Other bedstraws differ chemically. Do not infer edibility from a sticky stem.

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
68,691
People who recorded it
27,251
Most records (northern hemisphere)
Mar–May
Records span
1985–2026
Northern hemisphere · 66,066 dated records
Cleavers verified records by month, northern hemisphere
January2079
February3700
March8064
April23391
May16080
June6309
July2142
August668
September519
October871
November1045
December1198

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

    Narrow leaves in whorls of usually six to eight.

  2. 02

    Weak four-sided stems with backward-pointing hooks.

  3. 03

    Tiny white or greenish four-petaled flowers and bristly paired fruits.

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

Widespread in North America, Europe and northern Asia; native status varies.

Watch the plant stage

Observe young shoots, flowers and hooked fruits through the local growing season.

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: Young shoot

Included for study; cooked shoots have documented use but rough hairs make raw gathering unsuitable.

Care for the patch

Avoid pulling surrounding hedgerow plants when observing this scrambling species.

Preparation & storage essentials

05 / Follow the evidence

Sources & review

Checked 9 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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