Colors

Data mode

Account

Login
Sign up

Support FSUS...

We've finished our 2024 fundraiser. Many thanks to those who have given! It's not too late to support us (click here)...

Copy permalink to share

Corydalis flavula (Rafinesque) A.P. de Candolle. Yellow Fumewort, Yellow Harlequin, Short-spurred Corydalis. Phen: Mar-May; May-Jun. Hab: Rich moist forests, especially alluvial forests, also in glades and on outcrops over mafic rocks (such as greenstone). Dist: S. CT, NY, and s. ON west to SD, south to NC, AL, LA, and OK.

Origin/Endemic status: Native

Synonymy : = Ar, C, F, FNA3, G, GrPl, Il, K1, K3, K4, Mi, NE, NY, Pa, RAB, Tat, Tn, Va, W, WH3, WV, Ownbey (1947); = Capnoides flavulum (Raf.) Kuntze – S, S13

Links to other floras: = Corydalis flavula - FNA3

Show in key(s)

Show parent genus

Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACU
  • Eastern Mountains and Piedmont: FACU
  • Great Plains: FACU
  • Midwest: FACU
  • Northcentral & Northeast: FACU

Heliophily : 4

Your browser does not support SVGs

Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.

image of plant© Keith Bradley | Original Image ⭷
image of plant© Joey Shaw source | Original Image ⭷
image of plant© Joey Shaw source | Original Image ⭷
image of plant© Emily Oglesby | Original Image ⭷
image of plant© Bruce A. Sorrie | Original Image ⭷

Feedback

See something wrong or missing on about Corydalis flavula? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.


Horticultural Information

NCBG trait

Intro: Erect to reclining annual of rich moist forests, especially alluvial forests, as well as glades and outcrops over mafic rocks such as greenstone.

Stems: Stems branched from base, reddish-green with a waxy coating.

Leaves: Leaves alternate, to 2 in. long, pinnately divided into 5-7 segments, which are further subdivided or lobed, the lobes minutely pointed at the tip; leaves pale green to bluish-green and smooth.

Inforescence:

Flowers: Flowers in a short terminal raceme, clear yellow, ½ in. long, bilaterally symmetric, tubular and opening to 4 unequal lobes, the upper one with a toothed crest and backward-pointing spur.

Fruits: Fruit a slender, cylindric capsule containing numerous shiny-black seeds.

Comments:

Height: 4-12 in.

plant sale text:

bloom table text:

description: Erect to reclining annual of rich moist forests, especially alluvial forests, as well as glades and outcrops over mafic rocks such as greenstone.

stems: Stems branched from base, reddish-green with a waxy coating.

leaves: Leaves alternate, to 2 in. long, pinnately divided into 5-7 segments, which are further subdivided or lobed, the lobes minutely pointed at the tip; leaves pale green to bluish-green and smooth.

inflorescence:

flowers: Flowers in a short terminal raceme, clear yellow, ½ in. long, bilaterally symmetric, tubular and opening to 4 unequal lobes, the upper one with a toothed crest and backward-pointing spur.

fruits: Fruit a slender, cylindric capsule containing numerous shiny-black seeds.

comments:

cultural notes:

germination code:

native range: eastern North America