Ericameria cervina

(S. Watson) Rydberg

Fl. Rocky Mts., 1067. 1917.

Common names: Deer goldenbush goldenweed
Endemic
Basionym: Haplopappus cervinus S. Watson Amer. Naturalist 7: 301. 1873
Treatment appears in FNA Volume 20. Treatment on page 56. Mentioned on page 52, 53.

Plants 10–30 cm. Stems ascending to spreading, green when young, becoming dark-brown then gray, branched, twigs stipitate-glandular, resin-coated. Leaves ascending; blades elliptic to obovate, 9–18 × 2.5–4 mm, midnerves prominent with 2 fainter, collateral nerves, (margins undulate) apices usually obtuse to rounded, sometimes acute, apiculate, faces stipitate-glandular, resinous; axillary leaf fascicles reduced or absent. Heads in cymiform arrays. Peduncles 1–15 mm (bracts 3–8, gradually reduced, leafy). Involucres obconic, 5–7 × 2.5–3.5 mm. Phyllaries 22–30 in 4–5 series, mostly tan, lanceolate to elliptic, 1.5–5 × 0.8–1.2 mm, strongly unequal, chartaceous (bodies abruptly constricted at bases of appendages), midnerves usually inconspicuous, (margins scarious, entire or minutely lacerate) apices acute to acuminate or cuspidate, abaxial faces glabrous, lightly resinous, sometimes gland-dotted. Ray-florets 3–4; laminae elliptic, 1.9–2.5 × 0.6–1.3 mm. Disc-florets 8–9; corollas 3.5–5.3 mm. Cypselae tan, subcylindric to narrowly oblanceoloid, 2.2–4 mm, sericeous; pappi whitish, 3–5 mm. 2n = 18.


Phenology: Flowering late summer–fall.
Habitat: Rock-crevices and talus, often on granitic outcrops and soils
Elevation: 1500–2400 m

Discussion

Ericameria cervina is found in northwest Arizona, adjacent Nevada, and Utah.

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

... more about "Ericameria cervina"
not tailed +, rounded +  and obtuse +
distinct +
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 +
(S. Watson) Rydberg +
decurrent +
Haplopappus cervinus +
compound +  and simple +
0.9 cm9 mm <br />0.009 m <br /> (1.8 cm18 mm <br />0.018 m <br />) +
elliptic;obovate +
2.5mm;4mm +
rugulose +  and muricate +
tan +  and reddish +
subequal +
Deer goldenbush +  and goldenweed +
not 2-lipped +  and actinomorphic +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.53 cm5.3 mm <br />0.0053 m <br />) +
subcylindric +  and narrowly oblanceoloid +
fertile +  and bisexual +
fertile +  and bisexual +
Ariz. +, Nev. +  and Utah. +
1500–2400 m +
resinous +
gland-dotted;gland-dotted +
stipitate-glandular +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Rock-crevices and talus, often on granitic outcrops and soils +
thyrsiform +, paniculiform +, branched +, racemiform +, cymiform +, discoid +  and radiate +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
1.9mm;2.5mm +
0.6mm;1.3mm +
sessile +  and petiolate +
erect;spreading or reflexed +
deltate +  and triangular +
inconspicuous +  and prominent +
2-carpellate +
persistent +
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
0.1 cm1 mm <br />0.001 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Flowering late summer–fall. +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
lanceolate +  and elliptic +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
Fl. Rocky Mts., +
bearing subulate enations +, hairy +  and bristly +
exalbuminous +
resinous +
dark-brown then gray +  and green +
ascending +  and spreading +
lanceolate +  and subulate +
appendaged +  and truncate +
papillate +  and smooth +
Haplopappus sect. Asiris +, Haplopappus sect. Ericameria +, Haplopappus sect. Macronema +  and Haplopappus sect. Stenotopsis +
Ericameria cervina +
Ericameria +
species +
campanulate +
resin-coated +
stipitate-glandular +
perennial +, biennial +  and annual +