Ericameria parryi var. affinis

(A. Nelson) G. L. Nesom & G. I. Baird

Phytologia 75: 88. 1993.

EndemicConservation concern
Basionym: Chrysothamnus affinis A. Nelson Bot. Gaz. 28: 374. 1900
Synonyms: Chrysothamnus parryi subsp. affinis (A. Nelson) L. C. Anderson Chrysothamnus parryi var. affinis (A. Nelson) Cronquist
Treatment appears in FNA Volume 20. Treatment on page 72.
Revision as of 21:18, 29 July 2020 by imported>Volume Importer
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Plants 15–60 cm. Leaves crowded, greenish yellow; blades 1-nerved, linear, 25–40 × 1–3 mm, faces tomentulose, eglandular; distalmost shorter than arrays. Heads 5–10+ in racemiform arrays. Involucres 10.5–13 mm. Phyllaries 12–15, outer herbaceous or herbaceous-tipped, otherwise chartaceous, apices erect (tan or greenish), attenuate. Florets 5–8; corollas pale-yellow, 8–9.1 mm, tubes glabrous or puberulent, throats abruptly dilated, lobes 0.7–1 mm.


Phenology: Flowering late summer–fall.
Habitat: Mountain slopes, clay or gravelly soils
Elevation: 1600–2500 m

Discussion

Of conservation concern.

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

not tailed +, rounded +  and obtuse +
distinct +
attenuate +
subequal +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
indeterminate +  and determinate +
Lowell E. Urbatsch +, Loran C. Anderson +, Roland P. Roberts +  and Kurt M. Neubig +
(A. Nelson) G. L. Nesom & G. I. Baird +
decurrent +
Chrysothamnus affinis +
0.8 cm8 mm <br />0.008 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
2.5 cm25 mm <br />0.025 m <br /> (4 cm40 mm <br />0.04 m <br />) +
linear;spatulate +
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
rugulose +  and muricate +
tan +  and reddish +
subequal +
not 2-lipped +  and actinomorphic +
0.8 cm8 mm <br />0.008 m <br /> (0.91 cm9.1 mm <br />0.0091 m <br />) +
narrowly ellipsoid +  and subturbinate +
fertile +  and bisexual +
fertile +  and bisexual +
Ariz. +, N.Mex. +  and Utah. +
1600–2500 m +
gland-dotted;yellowish;greenish;yellowish;greenish;gray +
tomentulose +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Mountain slopes, clay or gravelly soils +
cymiform +  and racemiform +
singly +, grouped +  and cluster +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.9 cm9 mm <br />0.009 m <br /> (1.8 cm18 mm <br />0.018 m <br />) +
subcylindric +
1.05 cm10.5 mm <br />0.0105 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
0.4 cm4 mm <br />0.004 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
sessile +  and petiolate +
greenish yellow +
erect +  and ascending or spreading +
erect;spreading or reflexed +
deltate +  and triangular +
2-carpellate +
off-white +  and brown +
persistent +
0.33 cm3.3 mm <br />0.0033 m <br /> (0.75 cm7.5 mm <br />0.0075 m <br />) +
0.1 cm1 mm <br />0.001 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Flowering late summer–fall. +
herbaceous-tipped +
0.5 cm5 mm <br />0.005 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
ovate +  and lanceolate or elliptic +
0.07 cm0.7 mm <br />7.0e-4 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
bearing subulate enations +, hairy +  and bristly +
exalbuminous +
Endemic +  and Conservation concern +
eglandular +  and branched +
resinous +
densely white +  and grayish +
ascending +  and erect +
lanceolate +  and subulate +
appendaged +  and truncate +
papillate +  and smooth +
Chrysothamnus parryi subsp. affinis +  and Chrysothamnus parryi var. affinis +
Ericameria parryi var. affinis +
Ericameria parryi +
variety +
puberulent +  and glabrous +
perennial +, biennial +  and annual +