Difference between revisions of "Erythronium helenae"

Applegate

Contr. Dudley Herb. 1: 188. 1933.

Common names: Mount St. Helena fawn-lily
IllustratedEndemic
Treatment appears in FNA Volume 26. Treatment on page 160. Mentioned on page 155, 157.
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|special status=Illustrated;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V26/V26_266.xml
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|genus=Erythronium
 
|genus=Erythronium
 
|species=Erythronium helenae
 
|species=Erythronium helenae

Revision as of 22:16, 27 May 2020

Bulbs ovoid, 30–55 mm, sometimes producing sessile bulbels. Leaves 7–20 cm; blade mottled with irregular streaks of brown or white, broadly lanceolate to ovate, margins ± wavy. Scape 12–30 cm. Inflorescences 1–3-flowered. Flowers fragrant; tepals ± white, bright yellow at base, pinkish in age, lanceolate to ovate, 25–40 mm, inner with small auricles at base; stamens 8–13 mm; filaments ± yellow, linear, ± slender, less than 0.8 mm wide; anthers yellow; style ± white, often bent to one side, 5–8 mm; stigma unlobed or with lobes shorter than 1 mm. Capsules obovoid, 2–4 cm. 2n = 24.


Phenology: Flowering spring (Mar–Apr).
Habitat: Dry woods or scrub, on serpentines
Elevation: 500–1200 m

Distribution

V26 266-distribution-map.jpg

Calif. (vicinity of Mount St. Helena).

Discussion

Selected References

None.

Lower Taxa

None.