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Greene's elegant gayfeather, shaggy blazing star

Habit Plants 60–105 cm.
Stems

glabrous.

Leaves

basal and proximal cauline 1-nerved, linear-oblanceolate to narrowly oblanceolate, 80–210 × 2–5(–10) mm, gradually or abruptly reduced distally, essentially glabrous (sparsely piloso-ciliate along proximal margins), gland-dotted.

Peduncles

0 or (ascending) 2(–7) mm.

Involucres

turbinate, 6–8 × 5–7 mm.

Florets

(7–)8–11(–13);

corolla tubes pilose inside.

Phyllaries

in 3–4(–5) series, mostly oblong, unequal, essentially glabrous, margins with hyaline borders (0.2–0.4 mm wide), sometimes sparsely ciliolate, apices rounded.

Heads

in loose, racemiform arrays (internodes 2–14 mm).

Cypselae

2.8–3.5(–3.8) mm;

pappi: lengths ± equaling corollas, bristles barbellate.

Corms

mostly globose.

2n

= 20.

Liatris elegantula

Phenology Flowering Aug–Oct(–Nov).
Habitat Longleaf pine-scrub oak, pine, live oak-pine, deciduous oak-pine, deciduous flatwoods, sandhills, savanna edges, edges of cypress depressions, depression meadows, live oak-pine-palmetto hammocks, sandy clay or loam, rarely clay
Elevation 0–300(–500) m (0–1000(–1600) ft)
Distribution
from FNA
AL; FL; GA; MS
[WildflowerSearch map]
[BONAP county map]
Source FNA vol. 21, p. 530.
Parent taxa Asteraceae > tribe Eupatorieae > Liatris
Sibling taxa
L. acidota, L. aestivalis, L. aspera, L. bracteata, L. chapmanii, L. cokeri, L. compacta, L. cylindracea, L. cymosa, L. elegans, L. garberi, L. gholsonii, L. glandulosa, L. gracilis, L. helleri, L. hirsuta, L. laevigata, L. lancifolia, L. ligulistylis, L. microcephala, L. ohlingerae, L. oligocephala, L. patens, L. pauciflora, L. pilosa, L. provincialis, L. punctata, L. pycnostachya, L. savannensis, L. scariosa, L. spicata, L. squarrosa, L. squarrulosa, L. tenuifolia, L. tenuis, L. virgata
Synonyms Lacinaria elegantula, L. graminifolia var. elegantula
Name authority (Greene) K. Schumann: Just’s Bot. Jahresber. 29(1): 569. (1903)
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