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Guide botanique

Corpse Lily.

Rafflesia arnoldii

Prononciation ruh-FLEE-zee-uh ar-NOL-dee-eye

Aussi appelée Rafflesia arnoldii, Arnold's rafflesia, corpse flower, corpse lily, monster flower, stinking corpse lily

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This rare parasitic plant is famous for producing the largest individual flower on Earth. It lacks visible leaves, stems, or roots, as it lives entirely inside its host vine. You will only see it when it emerges to bloom, which is a truly remarkable sight.

En un coup d'œil

Niveau d'entretien
Difficile
Type de plante
Parasitic plant
Lumière
Deep shade
Lumière en intérieur
Lumière faible
Arrosage
Tous les 0 jours
Taille adulte
3 feet in diameter
Croissance
Lente
Rusticité
USDA 11 à 12
Floraison
Irregular, typically following heavy rains

Entretien

This plant cannot be grown in a home garden because it requires a specific host vine and a complex rainforest ecosystem. It is a parasite that relies on Tetrastigma vines for all its nutrients. Do not attempt to cultivate this species outside of its native habitat.

Arrosage
This plant relies on its host vine for water.
Engrais
This plant does not require fertilizer as it is a parasite.
Taille
Pruning is not applicable for this species.
Rempotage
This plant cannot be potted or moved.
Sol
Not applicable
pH du sol
Not applicable
Température
18 à 30°C
Humidité
80 à 100%

Sécurité

Humains
The plant is not considered toxic, but its extreme odor makes it unpalatable.
Enfants
Keep children away as the plant is rare and its scent is highly off-putting.
Allergènes de contact
Contact with the decaying tissues can be unpleasant due to bacteria.
Allergènes aéroportés
The intense odor of rotting meat can trigger nausea in sensitive individuals.
Comestibilité
This plant is not edible and possesses no culinary value.

Comment l'identifier

  • Massive five lobed fleshy flower
  • Strong odor of decaying flesh
  • Reddish brown petals with white spots
  • Lacks stems and leaves
  • Grows directly on host vines
Hauteur
0,1 à 0,2m
Envergure
0,7 à 1m
Feuilles
deciduous
Fleurs
red, white, 70 à 100cm
Fruits
brown, Late summer

Problèmes courants

  • Habitat destruction — The loss of host vines leads to the death of the parasite.

La cultiver

Multiplication
seed

This plant cannot be cultivated in a garden setting.

Bonnes associations

  • Tetrastigma leucostaphylum — This is the essential host plant required for the parasite to survive.

Espèces similaires

  • Arum titan — Often confused due to its large size and foul odor.

Science

Famille
Rafflesiaceae
Genre
Rafflesia
Ordre
Malpighiales
Classe
Magnoliopsida
Région d'origine
Rainforests of Sumatra and Borneo.
Préservation
This species is threatened by habitat loss and is protected in its native range.

It lives as an endoparasite within the stems of Tetrastigma vines.

Intérêt pour la faune
attracts carrion beetles for pollination
Pollinisateurs
coléoptères
Utilisations
botanical curiosity

Au fil des saisons

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Floraison
Fructification
Feuillage

Repères écologiques

Salinité
0/9
Réaction du sol
5/9
Lumière
2/9
Température
9/9
Humidité
9/9
Nutriments
5/9

Taxonomie vérifiée avec le GBIF.

Ce qu'on demande souvent

Can I grow this at home?
No, it is an obligate parasite that requires specific host vines found only in rainforests.
Why does it smell so bad?
The scent mimics rotting flesh to attract carrion flies and beetles for pollination.

D'où vient le nom

Named after Sir Stamford Raffles and Dr. Joseph Arnold who discovered it in 1818.

Bon à savoir

  • It has no visible leaves, stems, or roots.
  • The flower smells like rotting meat to attract pollinators.
  • It spends most of its life inside the tissues of its host vine.
  • The buds can take months to develop before blooming for only a few days.

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.

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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.