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Erythronium hendersonii

Henderson's fawn-lily

Oregon fawn-lily

Leaves

10–25 cm;

blades oblong to lanceovate, mottled brown or white;

margins entire to wavy.

12–25 cm;

blades ovate to broadlanceolate, mottled with brown or white (first year leaves of some plants not mottled);

margins wavy.

Inflorescences

1–4-flowered.

1–3-flowered.

Flowers

tepals 20–38 mm, purple to pink, dark purple at base;

inner tepals with auricles at base;

stamens 10–15 mm;

filaments linear; less than 1 mm wide, purple;

anthers brown to purple;

style purple;

stigma entire or with lobes shorter than 1 mm.

tepals 30–45 mm, white to cream-colored, becoming more yellow at base with age;

inner tepals with auricles at base;

stamens 10–25 mm;

filaments flattened, 2–3 mm wide, white;

anthers cream-colored to yellow;

style white;

stigma with recurved lobes 3–6 mm long.

Fruits

capsules 2–4 cm.

capsules oblong to narrowly obovoid, 3–5 cm.

2n

=24.

=24.

Erythronium hendersonii

Erythronium oregonum

Distribution
[WildflowerSearch map]
[BONAP county map]
[WildflowerSearch map]
[BONAP county map]
Discussion

Openings in dry woods, occasionally fields or meadows. Flowering Mar–May. 200–1800m. Casc, Sisk. CA. Native.

Openings in woodlands and meadows. Flowering Mar–Jun. 0–1800m. Casc, CR, Sisk, WV. CA, WA; north to British Columbia. Native.

The logo of the Oregon Flora Project is a silhouette of E. oregonum.

Source Flora of Oregon, volume 1, page 299
Stephen Meyers
Flora of Oregon, volume 1, page 300
Stephen Meyers
Sibling taxa
E. citrinum, E. elegans, E. grandiflorum, E. hendersonii x Erythronium oregonum, E. klamathense, E. montanum, E. multiscapideum, E. oregonum, E. revolutum
E. citrinum, E. elegans, E. grandiflorum, E. hendersonii, E. hendersonii x Erythronium oregonum, E. klamathense, E. montanum, E. multiscapideum, E. revolutum
Synonyms Erythronium giganteum, Erythronium oregonum ssp. leucandrum, Erythronium oregonum var. leucandrum, Erythronium oregonum var. oregonum
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