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Jonquille des bois
Habit (mature) · Jonathan Billinger / Wikimedia Commons · CC BY-SA 2.0
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Jonquille des bois

Narcissus pseudonarcissus
La jonquille sauvage des bois et prairies d'Europe occidentale et l'ancêtre du narcisse de jardin — un bulbe de printemps rustique, planté à l'automne, dont les fleurs penchées portent une trompette dorée profonde (la couronne) entourée de pétales d'un jaune primevère plus pâle, sur des tiges sans feuilles au-dessus d'un feuillage rubané. Elle se naturalise en nappes qui s'étendent dans l'herbe et sous les arbres caducs et, comme tous les narcisses, elle résiste de façon fiable aux cerfs et aux lapins parce que toutes ses parties sont toxiques. Toutes les parties, surtout le bulbe, sont vénéneuses pour les personnes et les animaux de compagnie.
Review: Source-backed
Climate fit: moderate (45/100)
Border
Pollinator
Container
Light
Full sun / Part shade
Water
Consistent moisture
Mature size
12-18" tall · 6" apart
Hardy in zones
4a-8b
very cold to frosty winters
Native in Illinois
No

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Les fleurs précoces offrent un peu du premier nectar de la saison aux abeilles qui émergent, mais la plante ne dépend pas de la pollinisation par les insectes pour s'étendre au jardin.

Cold hardiness

Future
These values are location-based: this location's current hardiness is the baseline, and the 2050 value is a projected future climate for this same location.
Now
Zone 6b
USDA
Published baseline for this location from 1991-2020.
Source: USDA Plant Hardiness Zone Map 2023 (1991-2020 climatology) via ArcGIS FeatureServer
Well-suited
2050
Zone 7a
Plotwright
Projected zone for this same location in 2050 (2041-2070) using SSP3-7.0 (regional rivalry).
Well-suited
In plain terms: This location is in Zone 6b today. Its hardiness profile is cold winters, and coldest nights are typically around -3°F. By 2050, the projected hardiness zone is Zone 7a based on SSP3-7.0 (regional rivalry). That is a +0.5-zone shift from Zone 6b to Zone 7a by 2050.
Well-suited today and still thriving in 2050.

Heat tolerance

Future
Heat tolerance values are location-based too: heat days today are observed at this site, and the 2050 value projects this same location under a future climate.
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Sources & citations

Cite this page
For lesson plans, articles, or research that uses this page. To cite a single upstream fact instead, use its specific source listed below.
Plotwright. (2026, May 17). Jonquille des bois (Narcissus pseudonarcissus). Retrieved 2026, June 13, from https://plotwright.garden/plants/narcissus-pseudonarcissus
Sources for every fact
Every fact on this page traces to a source. 18 fields cited18 source-backed.
NC State Extension Gardener Plant Toolbox
University extension service
Backs 17 fields
Identity
Summary
Plant type
Light
Moisture
Hardiness
Heat zone
Size
Spacing
Habit
Design roles
Seasonal interest
Growth stages
Lifecycle
Regional guidance
Success tips
Designer notes
Wikimedia Commons
Photo · CC BY-SA 2.0
Backs 1 field
Image

Community photos

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