Flora of North America species comparison

The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

Ericameria parryi var. nevadensis

Ericameria parryi var. imula
Photo is of parent taxon

Nevada rabbitbrush, Parry's rabbitbrush
Photo is of parent taxon

low rabbitbrush, Parry's rabbitbrush
Habit Plants 20–60 cm. Plants 10–20 cm.
Leaves

moderately crowded, green to gray;

blades 1-nerved, linear, 15–40 × 0.5–3 mm, faces densely tomentulose, gland-dotted, resinous;

distalmost seldom overtopping arrays.

crowded, gray;

blades 1-nerved, spatulate to linear-spatulate, 10–15 × 2–3 mm, faces densely tomentose, eglandular;

distalmost not overtopping arrays.
Involucres

11–15 mm.

10–12 mm.
Florets

4–6;

corollas clear yellow, 9–10.5 mm, tubes glabrous or sparsely hairy, throats gradually dilated, lobes 1–1.5 mm.

10–18;

corollas 10–12 mm, tubes glabrous or sparsely villous, throats ± abruptly dilated, lobes 1.4–1.5 mm.
Phyllaries

24–28, chartaceous, apices ± recurved (tan or greenish), attenuate.

ca. 16, chartaceous, apices erect (outer sometimes herbaceous, reddish), abruptly acute.
Heads

5–10+ in racemiform to narrowly paniculiform arrays.

usually 3–5 in ± racemiform arrays.
2n

= 18.

= 18.

Ericameria parryi var. nevadensis

Ericameria parryi var. imula
Phenology Flowering late summer–fall. Flowering late summer–fall.
Habitat Scrub, open yellow-pine forests, rarely on serpentine Dry flats and yellow-pine forests
Elevation 1100–3300 m (3600–10800 ft) 2000–2200 m (6600–7200 ft)
Distribution
from FNA
AZ; CA; NV; OR; UT
[BONAP county map]
from FNA
CA
[BONAP county map]
Discussion

In California, var. nevadensis is found in the central and northern Sierra Nevada and in the Great Basin.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Variety imula is known only from southern San Bernardino County.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 20, p. 74. FNA vol. 20, p. 73.
Parent taxa Asteraceae > tribe Astereae > Ericameria > Ericameria parryi Asteraceae > tribe Astereae > Ericameria > Ericameria parryi
Sibling taxa
E. parryi var. affinis, E. parryi var. aspera, E. parryi var. attenuata, E. parryi var. howardii, E. parryi var. imula, E. parryi var. latior, E. parryi var. monocephala, E. parryi var. montana, E. parryi var. parryi, E. parryi var. salmonensis, E. parryi var. vulcanica
E. parryi var. affinis, E. parryi var. aspera, E. parryi var. attenuata, E. parryi var. howardii, E. parryi var. latior, E. parryi var. monocephala, E. parryi var. montana, E. parryi var. nevadensis, E. parryi var. parryi, E. parryi var. salmonensis, E. parryi var. vulcanica
Synonyms Linosyris howardii var. nevadensis, Chrysothamnus parryi subsp. nevadensis Chrysothamnus parryi subsp. imulus
Name authority (A. Gray) G. L. Nesom & G. I. Baird: Phytologia 75: 89. (1993) (H. M. Hall & Clements) G. L. Nesom & G. I. Baird: Phytologia 75: 89. (1993)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



Type/paste one or more Latin names into the boxes above; matching taxa will show up below the box as you type. You can use the up/down arrow keys to move through the list.

(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Apiaceae, Boraginaceae, and Polemoniaceae.)

Choose a data source: Flora of North America, OregonFlora

The species comparison tool is brought to you by:
Northwest Wildflowers