Ericameria nauseosa var. bernardina

(H. M. Hall) G. L. Nesom & G. I. Baird

Phytologia75: 85. 1993

Common names: Bernardina rabbitbrush
Basionyms: Chrysothamnus nauseosus bernardinus
Found in FNA Volume 20. Treatment on page 64. Mentioned on page 63.
Plants 50–150 cm. Stems yellowish green, becoming whitish, leafy, compactly tomentose. Leaves mostly greenish yellow; blades 1-nerved, linear, 30–50 × 1–2 mm, faces ± tomentose. Involucres 10–14 mm. Phyllaries 13–20 (in vertical ranks), apices erect, acuminate, abaxial faces glabrous or tomentose. Corollas 10–12 mm, tubes puberulent, lobes 1.7–2.3 mm, glabrous; style appendages longer than stigmatic portions. Cypselae densely sericeous; pappi 7–8 mm.

Phenology: Flowering late summer–fall.
Habitat: Open yellow-pine forests
Elevation: 1200–3000 m

Distribution

Calif., Mexico (Baja California).

Discussion

References

None.

AuthorLowell E. Urbatsch +, Loran C. Anderson +, Roland P. Roberts + and Kurt M. Neubig +
BasionymChrysothamnus nauseosus bernardinus +
Common nameBernardina rabbitbrush +
Elevation1200–3000 m +
HabitatOpen yellow-pine forests +
IllustratorJohn Myers +
PhenologyFlowering late summer–fall. +
ReferenceNone +
Taxon nameEricameria nauseosa var. bernardina +
Taxon parentEricameria nauseosa +
Taxon rankvariety +
VolumeVolume 20 +