Contains 2 accepted taxa overall.

Characteristics
Corydalis DC.
FUMEWORT
Classification
RANUNCULALES
Corydalis
Citation
CORYDALIS de Candolle, in Lamarck & de Candolle, Fl. France, ed. 3. 4: 636. 1805, nom. cons. vs. Capnoides Miller 1754; et vs. Cysticapnos Miller 1754; et vs. Corydalis Medikus 1789; et vs. Pseudo-fumaria Medikus 1789; et vs. Pistolochia Bernhardi 1800.
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TYPE: Corydalis bulbosa de Candolle, nom. illegit. (Fumaria bulbosa Miller 1768, non Linnaeus 1753; Fumaria solida (Linnaeus) Miller; Fumaria bulbosa var. solida Linnaeus; Corydalis solida (Linnaeus) Claireville)
Species
Scientific Name Common Name Herbarium Specimens Status Photos
Corydalis flavula YELLOW FUMEWORT Native FACU (NWPL)
Corydalis micrantha subsp. australis SMALLFLOWER FUMEWORT; HARLEQUIN Native
[Family identification key]
1.  Spurred petal 7–9 mm long, spur incurved and ca. 2 mm long; fruit pendent, the pedicels 6-18 mm long
1.  Spurred petal typically 10–22 mm long, spur mostly straight and ca. 4–8 mm long; fruit erect, the pedicels 2-6 mm long
Genus Synonyms
Synonym Full Citation Basionym Type
Borckhausenia Borckhausenia P. Gaertner et al., Oekon. Fl. Wetterau 3(1): 4, 17. 1801, non Roth 1800. TYPE: = Pseudo-fumaria Medikus 1789.
Bulbocapnos Bulbocapnos Bernhardi, Linnaea 7: 604. 1832. TYPE: = Capnites (de Candolle) Dumortier 1827.
Capnites Capnites Dumortier, Fl. Belg. 117. 1827. TYPE: Non designatus.
Capnoides Capnoides Miller, Gard. Dict. Abr., ed. 4. 1754, nom. rej. vs. Corydalis de Candolle 1805. TYPE: Capnoides sempervirens (Linnaeus) Borckhausen (Fumaria sempervirens Linnaeus)
Corydalis Corydalis Ventenat, Choix Pl. pl. 19. 1803-1804, non Medikus 1789. TYPE: = Capnoides Miller 1754, nom. rej.
Corydalis Corydalis Medikus, Philos. Bot. 1: 96. 1789, nom. rej. vs. Corydalis de Candolle 1805. TYPE: = Cysticapnos Miller 1754, nom. rej.
Cysticapnos Cysticapnos Miller, Gard. Dict. Abr., ed. 4. 1754, nom. rej. vs. Corydalis de Candolle 1805. TYPE: Cysticapnos vesicarius (Linnaeus) Fedde (Fumaria vesicaria Linnaeus)
Neckeria Neckeria Scopoli, Intr. Hist. Nat. 313. 1777, nom. rej. vs. Neckera Hedwig 1801. TYPE: = Capnoides Miller 1754, nom. rej.
Phacocapnos Phacocapnos Bernhardi, Linnaea 12: 664. 1838-1839. TYPE: Non designatus.
Pistolochia Pistolochia Bernhardi, Syst. Verz. 1: 57, 74. 1800, nom. rej. vs. Corydalis de Candolle 1805. TYPE: Non designatus.
Pseudo-fumaria Pseudo-fumaria Medikus, Philos. Bot. 1: 110. 1789, nom. rej. vs. Corydalis de Candolle 1805. TYPE: Pseudo-fumaria lutea (Linnaeus) Borckhausen (Fumaria lutea Linnaeus)
Sophorocapnos Sophorocapnos Turczaninow, Bull. Soc. Imp. Naturalistes Moscou 21(1): 570. 1848. TYPE: Sophorocapnos pallida (Thunberg) Turczaninow 1848. (Fumaria pallida Thunberg 1801.)