Spring Fumewort

Names and Synonyms

Common Names

• spring corydalis
• spring fumewort
• Bird-In-A-Bush
• Purple Corydalis
• fumewort

Scientific Names

Accepted name

Synonyms

• Fumaria bulbosa var. solida
• Pistolochia solida
• Fumaria solida
• Capnoides solida
• Corydalis bulbosa subsp. solida
• Fumaria bulbosa subsp. solida
• Bulbocapnos solidus

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and class Equisetopsida. Within the subclass Magnoliidae, it is ordered under Ranunculales and sits in the family Papaveraceae. Finally, it is identified by the genus Corydalis.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is primarily distributed across several regions within Northern Europe. It can be found growing in the natural landscapes of Denmark. Furthermore, its presence extends to the northern territories of Finland and Norway. The species is also documented within the borders of Sweden. Finally, its geographical range includes the various regions of Great Britain.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Corydalis solida is primarily defined by its preference for shaded, stable environments, specifically thriving within the complex structure of the forest. As a woodland specialist, it occupies the herb layer of deciduous forests, where it benefits from the dappled sunlight and the nutrient-rich, moist organic matter provided by decaying leaf litter. Its lifecycle is closely synchronized with the phenology of its forest habitat; it typically emerges in early spring to utilize the light availability before the forest canopy fully closes, a strategy that allows it to complete its reproductive cycle during the vernal window. The presence of well-developed soil humus and consistent moisture levels within these forested ecosystems is essential for its development, as the plant relies on these conditions to support its tuberous root systems and seasonal growth spurts.

Habitat :

forest

Life history

The life history of Corydalis solida is characterized by its status as a perennial plant, allowing it to persist through multiple growing seasons. It functions as a cryptophyte, specifically classified as a geophyte, meaning it survives unfavorable environmental conditions by retreating into underground storage organs. This plant follows a deciduous growth pattern, where the above-ground foliage withers and dies back during its dormant period, leaving the life cycle to be sustained by its subterranean structures.

Deciduousness :

deciduous

Life form :

geophyte

Life form :

cryptophyte

Lifecycle :

perennial

Morphology

The morphology of Corydalis solida is characterized by its growth form as a non-woody herb, specifically classified as a forb. This plant is a self-supporting species that does not exhibit climbing behavior, such as acting as a vine or liana, and it grows as an independent organism without parasitic tendencies. As a terrestrial plant, it is neither aquatic nor an epiphyte. In terms of stature, it is a relatively low-growing species with a plant height that typically ranges from a minimum of 0.08 m to a maximum of 0.25 m, maintaining an average height of approximately 0.112 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Growth form :

forb

Parasite :

independent

Plant height max:

0.25 m

Plant height mean:

0.112 m

Plant height min:

0.08 m

Woodiness :

non-woody

Physiology

The physiology of Corydalis solida is characterized by a C3 photosynthetic pathway, which dictates its carbon fixation processes and metabolic efficiency. As a non-carnivorous species, it relies entirely on its root system and soil nutrient uptake rather than trapping prey for nitrogen. The plant exhibits a mean leaf size of approximately 16.75855 cm², contributing to its overall surface area for light interception. Furthermore, it maintains a mean Specific Leaf Area (SLA) of 433.4 cm²/g, reflecting a leaf structure optimized for efficient gas exchange and light harvesting relative to its biomass.

Carnivory :

non-carnivorous

Leaf size mean:

16.75855 cm²

Photosynthetic pathway :

C3

Specific Leaf Area (SLA) mean:

433.4 cm²/g

Reproduction

The reproduction of Corydalis solida is characterized by a specialized sexual process, as both asexual reproduction and self-fertilization are absent. The flowering period is relatively brief, typically beginning in March and concluding in April. This reproductive phase relies on biotic pollination syndromes, specifically involving insects, with bees serving as key pollinators. Following successful pollination, the plant develops fruit in the form of a capsule. This fruit is dehiscent, meaning it opens at maturity to release its seeds. The seeds produced are quite small, with a mean mass of approximately 0.0027665 g, and they exhibit a mass range between 0.00379 g (noted as both min and max). Dispersal is facilitated through zoochorous mechanisms, specifically exhibiting myrmecochorous traits, which indicates that the seeds are dispersed by ants.

Dehiscence :

dehiscent

Dispersal syndrome :

zoochorous

Dispersal syndrome :

myrmecochorous

Flowering time :

Mar

Flowering time :

Apr

Fruit type :

capsule

Pollination syndrome :

insect

Pollination syndrome :

bee

Pollination syndrome :

biotic

Reproduction asexual :

absent

Seed mass max:

0.00379 g

Seed mass mean:

0.0027665 g

Self fertilization :

absent

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Corydalis solida has 12 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include -CORYDALINE, protopine, Allocryptopine, CHLOROGENIC ACID, Dehydrocorydaline.

-CORYDALINE

1. Plant biotechnology (Tokyo, Japan)
2. Molecular horticulture

protopine

1. Molecules (Basel, Switzerland)
2. Plant biotechnology (Tokyo, Japan)

Allocryptopine

1. Plant biotechnology (Tokyo, Japan)

CHLOROGENIC ACID

1. Molecules (Basel, Switzerland)

Dehydrocorydaline

1. Molecular horticulture

Flavonoids

1. Molecules (Basel, Switzerland)

Hydroxycinnamic Acids

1. Molecules (Basel, Switzerland)

Palmatine

1. Molecular horticulture

Reticuline

1. Plant biotechnology (Tokyo, Japan)

Scoulerine

1. Plant biotechnology (Tokyo, Japan)