Perityle gilensis

(M. E. Jones) J. F. Macbride

Contr. Gray Herb. 56: 39. 1918.

IllustratedEndemicConservation concern
Basionym: Laphamia gilensis M. E. Jones Zoë 2: 15. 1891
Treatment appears in FNA Volume 21. Treatment on page 330. Mentioned on page 324.

Perennials or subshrubs, 22–70 cm (often in dense clumps, stems upright to pendent or spreading); glabrous or puberulent, often glandular. Leaves: petioles 9–45 (–80) mm; blades usually pinnately 3-foliolate (proximal) or 3-lobed, 14–30 × 4–20 mm, lobes much broadened distally, often cruciform, sometimes 3-lobed to divided, ultimate margins entire or lobed. Heads borne singly or (2–4) in corymbiform arrays, 8–11 × 9–12 mm. Peduncles 1–4 mm. Involucres broadly campanulate to hemispheric. Phyllaries 20–30, linear-lanceolate to oblanceolate, 4–7 × 0.8–1.5 mm. Ray-florets 8–18; corollas yellow, laminae oblong to subovate, 4–10 × 2–4 mm. Disc-florets 70–200; corollas yellow, tubes 1.5–2 mm, throats subtubular to narrowly funnelform, 2.5–3.5 mm, lobes 0.7–0.8 mm. Cypselae narrowly oblanceolate to narrow oblongelliptic, 2.6–4 mm, margins notably calloused, sparsely short-hairy, sometimes glandular; pappi of 1 (–3) bristles 3–4.6 mm, sometimes plus hyaline scales.

Discussion

Varieties 2 (2 in the flora).

Selected References

None.

Key

1 Leaves: petioles 9–25(–30) mm, lobes of mid and distal leaves elliptic to ovate Perityle gilensis var. gilensis
1 Leaves: petioles 25–45(–80) mm, lobes of mid and distal leaves linear to long-spatulate Perityle gilensis var. salensis

"broadened" is not a number.

... more about "Perityle gilensis"
not tailed +, rounded +  and obtuse +
connate +  and distinct +
subequal +
scarious +
usually ovate +  and lanceolate +
usually deltate +  and lanceolate +
indeterminate +  and determinate +
Sharon C. Yarborough +  and A. Michael Powell +
(M. E. Jones) J. F. Macbride +
decurrent +
Laphamia gilensis +
1.4 cm14 mm <br />0.014 m <br /> (3 cm30 mm <br />0.03 m <br />) +
3-lobed +
0.4 cm4 mm <br />0.004 m <br /> (2 cm20 mm <br />0.02 m <br />) +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
subplumose +, barbellulate +  and smooth +
subequal +
0.3 cm3 mm <br />0.003 m <br /> (0.46 cm4.6 mm <br />0.0046 m <br />) +
narrowly oblanceolate +  and narrow oblongelliptic +
fertile +  and bisexual +
fertile +  and bisexual +
hairy +  and glabrous +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
discoid +  and radiate +
indeterminate +
0.8 cm8 mm <br />0.008 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
homogamous +  and heterogamous +
0.9 cm9 mm <br />0.009 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
each +  and sessile +
0.3 cm3 mm <br />0.003 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
broadly campanulate;hemispheric +
0.35 cm3.5 mm <br />0.0035 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
oblong +  and subovate +
sessile +  and petiolate +
alternate +  and opposite +
3-lobed +  and divided +
dentate to pinnatifid or palmatifid +  and entire +
short-hairy +
calloused +
2-carpellate +
persistent +
of 1-2(-6) equal or subequal , smooth , antrorsely barbellulate or subplumose , bristles +
0.1 cm1 mm <br />0.001 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
4.5 cm45 mm <br />0.045 m <br /> (8 cm80 mm <br />0.08 m <br />) +
0.9 cm9 mm <br />0.009 m <br /> (4.5 cm45 mm <br />0.045 m <br />) +
0.4 cm4 mm <br />0.004 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
20 +  and 30 +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Contr. Gray Herb. +
bearing subulate enations +, hairy +  and bristly +
convex;flat +
exalbuminous +
Illustrated +, Endemic +  and Conservation concern +
erect +  and pendent +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
Undefined (tribe Undefined) subtribe Amauriinae +
Perityle gilensis +
Perityle sect. Laphamia +
species +
subtubular +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
lobed +  and entire +
puberulent +  and glabrous +
22 cm220 mm <br />0.22 m <br /> (70 cm700 mm <br />0.7 m <br />) +
45 cm450 mm <br />0.45 m <br /> (75 cm750 mm <br />0.75 m <br />) +
puberulent +  and glabrous +