Common Laburnum

Laburnum anagyroides Medik.

light
Sun–part
water
Medium
tall
6.9 m
wide
6.1 m

Fabaceae

Also called Golden Chain Tree, Golden Chain, Golden chain-tree, Golden rain tree

Formerly Cytisus alschingeri, Cytisus insubricus, Cytisus jacquinianus, Cytisus laburnum, and 11 more

When it flowers

Not known yet in the tropics: too few flowering observations to read a season from.

Read from iNaturalist photographs of it in flower. A month counts at 50% of the best month's flowering share (smoothed over three months) and 10% of its flowering count, from at least 100 flowering observations in the band.

PetsNC State Extension lists it as toxic to horses (25 Oct 2026)
PeopleNC State Extension lists it as very poisonous (bark, flowers, fruits, leaves, roots, sap, seeds, stems) (25 Oct 2026)

If a child, a pet or anyone may have eaten a plant, contact a doctor or vet straight away, or call the National Poisons Information Centre (AIIMS, New Delhi) on 1800 116 117, free and open 24 hours.

Something wrong with it?

About it

Grows as
Shrub or treeKew's checklist, not yet checked
Climate
TemperateKew's checklist, not yet checked
Wild in
SC. & SE. EuropeKew's checklist, not yet checked
Light
Full sun to part shade (3 h or more)Read from NC State Extension, one source
Height
4.6 m to 9.1 mRead from NC State Extension, one source
Spread
4.6 m to 7.6 mRead from NC State Extension, one source
Water
Average: moist, well drainedRead from NC State Extension, one source
Flowers
YellowRead from NC State Extension, one source
Coldest it survives
-28.9 °C (USDA zone 5a)Read from NC State Extension, one source

Not known yet: heat, hottest it survives.

In other languages (12)

German
Gemeiner Goldregen, Gewöhnlicher Goldregen
French
Cytise faux ébénier, Cytise aubour
Czech
štědřenec odvislý
Danish
Almindelig guldregn, Almindelig Guldregn
Norwegian Bokmål
gullregn, Gullregn
Italian
Maggiociondolo, Avorniello
Russian
бобовник анагирусовидный, Бобовник обыкновенный, Бобовник анагировидный
Finnish
etelänkultasade
Polish
Złotokap zwyczajny, Złotokap pospolity
Lithuanian
Paprastasis pupmedis
Portuguese
Codesso-bastardo
Slovak
štedrec ovisnutý, zlatý dážď

Where this comes from

A fact “checked by a majority of its sources” was settled by a vote of the pages it was read from, not by a person reading it; one marked “one source” rests on that page alone. Anything else not marked checked has not been checked yet. Where nothing is known, the page says so rather than guess.