Erythronium klamathense |
Erythronium citrinum |
|
---|---|---|
Klamath fawn-lily |
citrus fawn lily, cream fawn lily, lemon color fawn lily, lemon fawn lily, pale fawn-lily |
|
Bulbs | slender, 25–40 mm. |
slender, 40–50 mm, sometimes producing sessile offsets. |
Leaves | 6–17 cm; blade green, lanceolate to narrowly elliptic, ± folded along midvein, margins entire to wavy. |
9–15 cm; blade mottled with irregular streaks of brown or white, lanceolate to narrowly ovate, margins ± wavy. |
Scape | 6–20 cm. |
12–35 cm. |
Inflorescences | 1–3-flowered. |
1–3-flowered. |
Flowers | tepals 2/3 or more white, with yellow zone at base, ± pinkish in age, broadly lanceolate, 20–35 mm, inner with small auricles at base; stamens 8–14 mm; filaments white, slender; anthers ± yellow; style white, 4–9 mm; stigma ± unlobed. |
tepals ± white, often pinkish, usually pale yellow at base, lanceolate to narrowly elliptic, 25–45 mm, inner with or without small auricles at base; stamens 11–17 mm; filaments linear, white or pinkish, slender, less than 0.8 mm wide; anthers white, cream, pink, reddish, or brownish red; style straight, white or pink, 6–10 mm; stigma unlobed or with lobes shorter than 1 mm. |
Capsules | narrowly obovoid, 2–5 cm. |
obovoid, 2–5 cm. |
2n | = 24. |
= 24. |
Erythronium klamathense |
Erythronium citrinum |
|
Phenology | Flowering late spring to summer (Apr–Jun). | Flowering spring (Mar–May). |
Habitat | Montane meadows, openings in coniferous forests | Dry woods, brushy slopes, common on serpentine substrates |
Elevation | 1200–1900 m (3900–6200 ft) | 100–1300 (–1800) m (300–4300 (–5900) ft) |
Distribution |
CA; OR
|
CA; OR
|
Discussion | Plants lacking auricles on inner tepals are sometimes segregated as Erythronium howellii, Howell’s fawn-lily, but they do not appear to differ from typical E. citrinum in any other characters. Erythronium citrinum intergrades with E. californicum and E. hendersonii, occasional populations or individuals displaying intermediate or recombined characteristics. Such plants from the upper Scott River drainage in Trinity County, California, which may be the result of introgression with E. hendersonii, have been recognized as variety roderickii. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
|
Source | FNA vol. 26, p. 158. | FNA vol. 26, p. 160. |
Parent taxa | Liliaceae > Erythronium | Liliaceae > Erythronium |
Sibling taxa | ||
Synonyms | E. citrinum var. roderickii, E. howellii | |
Name authority | Applegate: Contr. Dudley Herb. 1: 151. (1930) | S. Watson: Proc. Amer. Acad. Arts 22: 480. (1887) |
Web links |