Ericameria cuneata var. spathulata

(A. Gray) H. M. Hall

Univ. Calif. Publ. Bot. 3: 52. 1907.

Basionym: Bigelowia spathulata A. Gray Proc. Amer. Acad. Arts 11: 74. 1876 (as Bigelovia)
Treatment appears in FNA Volume 20. Treatment on page 58. Mentioned on page 57.

Leaves petiolate; blades spatulate, largest (9–) 12–25 × 4–16 mm, apices obtuse to retuse. Heads mostly discoid, 8–11 × 5–7 mm. Phyllary midnerves usually evident throughout, subapical resin ducts sometimes present, thickened and expanded apically, subapical herbaceous patches rarely evident. Disc-florets 7–15.2n = 18.


Phenology: Flowering late summer–fall.
Habitat: Rocky hillsides, canyon walls, rocky outwash slopes
Elevation: 700–1900 m

Distribution

V20-89-distribution-map.gif

Ariz., Calif., Nev., N.Mex., Mexico (Baja California)

Discussion

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

not tailed +, rounded +  and obtuse +
distinct +
subequal +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
spiciform +, racemiform +, paniculiform +  and corymbiform +
indeterminate +  and determinate +
Lowell E. Urbatsch +, Loran C. Anderson +, Roland P. Roberts +  and Kurt M. Neubig +
(A. Gray) H. M. Hall +
decurrent +
Bigelowia spathulata +
compound +  and simple +
0.9 cm9 mm <br />0.009 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
1.2 cm12 mm <br />0.012 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
spatulate +
largest +
4mm;16mm +
rugulose +  and muricate +
tan +  and reddish +
subequal +
not 2-lipped +  and actinomorphic +
5.5 cm55 mm <br />0.055 m <br /> (?) +
tan +  and brown +
sericeous +  and villous +
turbinate +
fertile +  and bisexual +
fertile +  and bisexual +
Ariz. +, Calif. +, Nev. +, N.Mex. +  and Mexico (Baja California) +
700–1900 m +
resinous +
gland-dotted +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Rocky hillsides, canyon walls, rocky outwash slopes +
thyrsiform +, paniculiform +, branched +, racemiform +, cymiform +, discoid +  and radiate +
indeterminate +
0.8 cm8 mm <br />0.008 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
heterogamous +  and homogamous +
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
each +  and sessile +
0.6 cm6 mm <br />0.006 m <br /> (1.25 cm12.5 mm <br />0.0125 m <br />) +
turbinate;narrowly campanulate +
0.4 cm4 mm <br />0.004 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
3mm;4.3mm +
1mm;1.5mm +
erect;spreading or reflexed +
deltate +  and triangular +
evident +  and faint +
2-carpellate +
off-white +  and brown +
persistent +
0.65 cm6.5 mm <br />0.0065 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Flowering late summer–fall. +
0.2 cm2 mm <br />0.002 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
ovate +  and lanceolate +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
Univ. Calif. Publ. Bot. +
bearing subulate enations +, hairy +  and bristly +
exalbuminous +
Illustrated +
resinous +
gland-dotted +  and green +
spreading +  and ascending or erect +
lanceolate +  and subulate +
appendaged +  and truncate +
papillate +  and smooth +
Haplopappus sect. Asiris +, Haplopappus sect. Ericameria +, Haplopappus sect. Macronema +  and Haplopappus sect. Stenotopsis +
Ericameria cuneata var. spathulata +
Ericameria cuneata +
variety +
campanulate +
perennial +, biennial +  and annual +