Liatris patens

G. L. Nesom & Kral

Sida 20: 1579, fig. 2. 2003.

Common names: Georgia or spreading gayfeather
Treatment appears in FNA Volume 21. Treatment on page 531. Mentioned on page 516.

Plants 35–95 cm. Corms globose to depressed-globose. Stems moderately to densely strigoso-hirtellous. Leaves: basal and proximal cauline 1-nerved, narrowly oblanceolate to linear-oblanceolate, 90–180 × 2–4 (–7) mm, gradually or abruptly reduced distally, essentially glabrous (proximal margins sparsely ciliate). Heads in loose, (columnar) racemiform arrays. Peduncles (divergent-ascending, initially diverging at angles of 45–90°) 10–25 (–30) mm. Involucres turbinate-campanulate, (5–) 6–7.5 × 5–7 mm. Phyllaries in (2–) 3–4 (–5) series, broadly obovate (outer) to broadly oblong-obovate, strongly unequal, sparsely strigoso-villous (outer) or essentially glabrous, margins with (pinkish purple) hyaline borders, sometimes slightly erose, usually densely ciliate, apices rounded to subtruncate. Florets 7–12; corolla-tubes pilose inside. Cypselae 2.5–2.8 mm; pappi: lengths equaling or surpassing corollas, bristles barbellate.


Phenology: Flowering Sep–Nov.
Habitat: Sandy pinelands, usually with longleaf pine or slash pine, pine-palmetto flats
Elevation: 0–50 m

Discussion

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

... more about "Liatris patens"
not tailed +, truncate +, rounded +  and obtuse +
rounded;subtruncate +
scarious +
usually ovate +  and lanceolate +
usually terete +  and clavate +
indeterminate +  and determinate +
Guy L. Nesom +
G. L. Nesom & Kral +
decurrent +
not enlarged +
5-nerved +, 3-nerved +  and 1-nerved +
dissected +, lobed +, toothed +  and entire +
mostly linear;ovatelanceolate +
papillate +  and rugose +
(4-)5-angled;10-ribbed +
linear-clavate +
Georgia or spreading gayfeather +
white +, usually lavender +  and dark magenta or pinkish purple +
usually hirsutulous +  and hirtellous-pilose +
prismatic +
fertile +  and bisexual +
Fla. +, Ga. +  and S.C. +
0–50 m +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Sandy pinelands, usually with longleaf pine or slash pine, pine-palmetto flats +
in usually determinate , rarely indeterminate , arrays +  and singly +
indeterminate +
each +  and sessile +
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
0.3 cm3 mm <br />0.003 m <br /> (2.2 cm22 mm <br />0.022 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (0.75 cm7.5 mm <br />0.0075 m <br />) +
turbinate-campanulate +
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
0.4 cm4 mm <br />0.004 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
9 cm90 mm <br />0.09 m <br /> (18 cm180 mm <br />0.18 m <br />) +
cauline +, proximal +  and basal +
narrowly oblanceolate;linear-oblanceolate +
reduced +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
lanceolate +  and lance-linear +
2-carpellate +
persistent +
surpassing corollas +  and equaling +
2.5 cm25 mm <br />0.025 m <br /> (3 cm30 mm <br />0.03 m <br />) +
1 cm10 mm <br />0.01 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
Flowering Sep–Nov. +
glabrous +  and strigoso-villous +
18 +  and 40 +
bearing subulate enations +, hairy +  and bristly +
conic;spheric;usually flat;convex +
exalbuminous +
branched +  and simple +
strigoso-hirtellous +
appendaged +  and truncate +
hirsutulous +
papillate +
Compositae +
Liatris patens +
species +
20 cm200 mm <br />0.2 m <br /> (180 cm1,800 mm <br />1.8 m <br />) +