OregonFlora species comparison

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Ericameria discoidea

Ericameria laricifolia

discoid goldenweed, white-stem goldenbush
Habit Plants 1–4 dm.
Stems

densely white; felt-like tomentose, sometimes stipitate-glandular.

Leaves

obovate to oblanceolate, oblong, or elliptic, 1–3.5 cm, minutely stipitate-glandular.

Inflorescences

cyme- or raceme-like arrays, or heads solitary.

Involucres

obconic, 8–13 mm.

Ray florets

0.

Disc florets

10–25;

corollas 9–11 mm, yellow.

Phyllaries

in 3–4 subequal series, stipitate-glandular; inner often glabrous.

Fruits

8.5–11 mm, strigose or villous.

Heads

discoid.

Ericameria discoidea

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

Brushlands, grasslands, dry slopes, talus, rock crevices. Flowering Jul–Sep. 2400–3000 m. BR, ECas. CA, ID, NV; northeast to MT, southeast CO. Native.
Source Flora of Oregon, volume 2, page 247
Kenton Chambers
Sibling taxa
E. arborescens, E. bloomeri, E. greenei, E. nana, E. nauseosa, E. parryi, E. resinosa, E. suffruticosa
E. arborescens, E. bloomeri, E. discoidea, E. greenei, E. nana, E. nauseosa, E. parryi, E. resinosa, E. suffruticosa
Synonyms Haplopappus macronema, Haplopappus macronema var. macronema
Web links 
Unless otherwise noted, all data comes from OregonFlora.



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