Guide botanique
Common bird's-foot trefoil.
Lotus corniculatus
Prononciation LOH-tus kor-nik-yoo-LAY-tus
Aussi appelée Bird's-foot Trefoil, Birdfoot Deervetch, Birdsfoot, Birdsfoot Trefoil, Bloomfell, Cat's Clover, Common Bird's-Foot-Trefoil, Common Bird's-foot Trefoil

This hardy perennial is a cheerful addition to meadows and gardens with its bright yellow flowers. It is a member of the pea family and is well known for its ability to fix nitrogen in the soil. You will often see it sprawling along roadsides or in sunny fields.

En un coup d'œil
- Niveau d'entretien
- Facile
- Type de plante
- Perennial herb
- Lumière
- Full sun
- Lumière en intérieur
- Soleil direct
- Arrosage
- Tous les 7 à 14 jours
- Taille adulte
- 15 to 30 centimeters
- Croissance
- Moyenne
- Rusticité
- USDA 4 à 9
- Floraison
- Late spring to early autumn
Entretien
Plant this in a spot that gets plenty of sun and has well-draining soil. Keep an eye out for aphids during the warmer months. It is quite drought tolerant once established, so you do not need to fuss over it too much.
- Arrosage
- Water deeply only when the top inch of soil feels dry to the touch.
- Engrais
- This plant rarely needs fertilizer as it fixes its own nitrogen.
- Taille
- Trim back after flowering to encourage a tidy shape and potential second bloom.
- Rempotage
- Repot only if the plant becomes root bound in its container.
- Sol
- Well-draining, sandy or loamy soil
- pH du sol
- 6.0 to 7.5
- Température
- -25 à 35°C
- Humidité
- 30 à 70%
- Résistance à la sécheresse
- Élevée
- Durée de vie
- Perennial, typically 3 to 5 years.
- Parfum
- Léger
- Résistance aux chevreuils et lapins
- Moyenne
Signes qu'il faut rempoter
- Roots growing out of the drainage holes.
- Water sitting on the surface for too long.
Sécurité
- Humains
- The plant is considered mildly toxic if ingested due to the presence of cyanogenic glycosides.
- Enfants
- Keep children away from the plant as the foliage and seeds are not intended for consumption.
- Allergènes de contact
- Handling the foliage may cause mild skin irritation in sensitive individuals.
- Allergènes aéroportés
- The pollen can cause mild allergic reactions in some people during the peak flowering season.
- Comestibilité
- While not highly toxic, it contains cyanogenic glycosides and should not be consumed by humans.
Comment l'identifier
- Bright yellow pea-like flowers
- Five leaflets per leaf
- Spreading low growth habit
- Seed pods resemble bird feet
- Hauteur
- 0,05 à 0,4m
- Envergure
- 0,3 à 0,6m
- Feuilles
- green, deciduous
- Fleurs
- yellow, orange, 1 à 2cm
- Fruits
- brown, Late summer
Problèmes courants
- Powdery mildew — A fungal infection that appears as white dusty patches on the leaves.
La cultiver
- Multiplication
- seed, division
- Quand planter
- spring, autumn
- Hivernage
- Cut back dead foliage in late autumn to tidy the plant. It is fully hardy and requires no special protection during winter.
- En pot
- It grows well in containers, but ensure the pot has excellent drainage and is at least 20 centimeters deep.
Seed
- 1. Scarify the seeds lightly with sandpaper.
- 2. Soak seeds in water for 24 hours.
- 3. Sow in well-draining soil in spring.
Plant this as a living mulch around larger perennials to suppress weeds and boost nitrogen levels.
Bonnes associations
- Achillée millefeuille — They share similar soil and light requirements.
- Ox-eye Daisy — They create a classic meadow aesthetic together.
Espèces similaires
- Lotus pedunculatus — It is a larger relative that prefers wetter soil conditions.
Science
- Famille
- Fabaceae
- Genre
- Lotus
- Ordre
- Fabales
- Classe
- Magnoliopsida
- Région d'origine
- Europe, Asia, and North Africa.
- Préservation
- It is a common and widespread species not currently of conservation concern.
It survives in the wild by forming symbiotic relationships with nitrogen-fixing bacteria in its root nodules.
- Intérêt pour la faune
- larval host plant, nectar source
- Pollinisateurs
- abeilles, papillons, papillons de nuit
- Utilisations
- ground cover, meadow planting, soil improvement, pollinator garden
Au fil des saisons
Repères écologiques
- Salinité
- 3/9
- Réaction du sol
- 6/9
- Lumière
- 7/9
- Température
- 5/9
- Humidité
- 4/9
- Nutriments
- 2/9
Taxonomie vérifiée avec le GBIF.
Ce qu'on demande souvent
- Is this plant invasive?
- It can be aggressive in some regions, so check your local regulations before planting.
- Does it need fertilizer?
- No, it fixes its own nitrogen and prefers lean soil.
D'où vient le nom
The genus name Lotus comes from the Greek word for a type of clover, while corniculatus refers to the horn-like shape of the seed pods.
Bon à savoir
- It is commonly known as bird's foot trefoil because the seed pods resemble a bird's foot.
- The flowers often turn orange as they age.
- It is a hardy plant that thrives in poor, rocky soils.
Aussi dans
Ta plante a mauvaise mine ?
Cette page est un guide général. Pocket Botanist diagnostique les problèmes directement à partir d'une photo de ta plante, adapte l'arrosage à sa luminosité et te prévient quand il faut t'en occuper.
Ce guide a été généré par IA et vérifié avec la taxonomie du GBIF. Il s'agit d'informations générales, et non de conseils horticoles ou vétérinaires. Découvre comment nous concevons ces guides.
