Liatris elegantula |
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Greene's elegant gayfeather, shaggy blazing star |
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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 |
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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 |
AL; FL; GA; MS
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Source | FNA vol. 21, p. 530. |
Parent taxa | Asteraceae > tribe Eupatorieae > Liatris |
Sibling taxa | |
Synonyms | Lacinaria elegantula, L. graminifolia var. elegantula |
Name authority | (Greene) K. Schumann: Just’s Bot. Jahresber. 29(1): 569. (1903) |
Web links |