Chaetopappa parryi

A. Gray

Proc. Amer. Acad. Arts 16: 82. 1880.

Common names: Parry’s lazy daisy
Treatment appears in FNA Volume 20. Treatment on page 207. Mentioned on page 206.

Perennials, 10–35 cm, eglandular; fibrous-rooted with slender, branching rhizomes. Leaves (basal often persistent at rhizome tips) not densely overlapping; blades spatulate to spatulate-obovate, 15–30 (–40) × 2–5 mm, gradually or little reduced distally, herbaceous, bases attenuate, not clasping, flat (2-grooved adaxially), faces hispido-pilose to strigose or glabrate. Involucres cylindro-turbinate, 4–6 × 2–4 mm. Ray-florets 7–9; corollas white. Disc-florets 10–15, bisexual. Cypselae 1.9–2 mm, 3–5-nerved, faces glabrate to sparsely strigose; pappi hyaline crowns of basally fused scales 0.3–0.8 mm in 1 series. 2n = 16.


Phenology: Flowering May–Sep(–Oct).
Habitat: Rocky slopes, talus, crevices, chaparral, oak, oak-juniper, or oak-pine-fir woods
Elevation: 1400–1600 m

Distribution

V20-460-distribution-map.gif

Tex., Mexico (Coahuila), Mexico (Nuevo León), Mexico (San Luis Potosí), Mexico (Tamaulipas)

Discussion

Selected References

None.

Lower Taxa

None.

"thick" is not a number.

... more about "Chaetopappa parryi"
not tailed +, rounded +  and obtuse +
distinct +
subequal +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
spiciform +, racemiform +, paniculiform +  and corymbiform +
indeterminate +  and determinate +
Guy L. Nesom +
A. Gray +
attenuate +
Chaetanthera +
3 cm30 mm <br />0.03 m <br /> (4 cm40 mm <br />0.04 m <br />) +
1.5 cm15 mm <br />0.015 m <br /> (3 cm30 mm <br />0.03 m <br />) +
spatulate;spatulate-obovate +
reduced +
2mm;5mm +
rugulose +  and muricate +
Parry’s lazy daisy +
not 2-lipped +  and actinomorphic +
cuplike +
beaked +, 2-ribbed +  and 5-ribbed +
cylindric +  and narrowly obovoid terete +
fertile +  and bisexual +
Tex. +, Mexico (Coahuila) +, Mexico (Nuevo León) +, Mexico (San Luis Potosí) +  and Mexico (Tamaulipas) +
1400–1600 m +
gland-dotted +
glabrate +  and sparsely strigose +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Rocky slopes, talus, crevices, chaparral, oak, oak-juniper, or oak-pine-fir woods +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.4 cm4 mm <br />0.004 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
cylindro-turbinate +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
petiolate +  and sessile +
overlapping +
cauline +  and basal +
deltate +
elliptic +  and linear-lanceolate +
2-carpellate +
persistent +
Flowering May–Sep(–Oct). +
Proc. Amer. Acad. Arts +
bearing subulate enations +, hairy +  and bristly +
convex;flat +
white-hyaline +
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.08 cm0.8 mm <br />8.0e-4 m <br />) +
exalbuminous +
decumbent +  and erect +
appendaged +  and truncate +
papillate +  and smooth +
Leucelene +
Chaetopappa parryi +
Chaetopappa +
species +
tubular-funnelform +
fibrous-rooted +  and eglandular +
10 cm100 mm <br />0.1 m <br /> (35 cm350 mm <br />0.35 m <br />) +
tree +, shrub +  and subshrub +