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Aggie-land gayfeather, branch blazing star, branch gayfeather

Florida blazing star, Florida gayfeather, sandtorch, scrub blazing star

Habit Plants 20–75 cm. Plants 30–100 cm.
Stems

strigoso-puberulent.

minutely and closely villous-puberulent, glabrescent.

Leaves

basal and proximal cauline 1-nerved, linear to narrowly oblanceolate, 80–120 × 2–5 mm, gradually reduced distally or abruptly reduced on distal 1/2 of stems, essentially glabrous (margins proximally piloso-ciliate).

basal and proximal cauline (usually withering before anthesis) 1-nerved, linear, 80–150 × 1–2(–2.5) mm, gradually reduced distally, essentially glabrous or sparsely puberulent and soon glabrescent, gland-dotted.

Peduncles

20–70 mm (bracteate).

(spreading-ascending) 20–70 mm.

Involucres

cylindro-campanulate, 14–17 × 8–11 mm.

hemispheric to campanulate or broadly turbinate, 17–23 × 15–20 mm.

Florets

20–25;

corolla tubes glabrous inside.

± 20–30;

corolla tubes glabrous inside.

Phyllaries

in 5–7 series, broadly oblong-obovate (outer) to broadly oblong, strongly unequal, sparsely short-pilose, margins without hyaline borders, ciliolate, apices rounded, sometimes mucronate.

in 6–7 series, oblong, strongly unequal, essentially glabrous, margins with (faintly purplish) hyaline borders, ciliolate, apices rounded to obtuse.

Heads

(2–20+) in open, cymiform arrays.

(1–30) in open, corymbiform to racemiform arrays.

Cypselae

6–7 mm;

pappi: lengths ± equaling corollas, bristles plumose.

7–10 mm;

pappi: lengths ± equaling corollas, bristles barbellate to subplumose.

Corms

globose to elongate-globose.

nearly cylindric.

Liatris cymosa

Liatris ohlingerae

Phenology Flowering (Jul–)Aug–Oct. Flowering (Jul–)Aug–Nov.
Habitat Post oak woodlands, fields, fencerows, openings, edges, clay soils Oak scrubs, scrubby flatwoods, rosemary scrub
Elevation 50–100 m (200–300 ft) 10–50 m (0–200 ft)
Distribution
from FNA
TX
[BONAP county map]
from FNA
FL
[WildflowerSearch map]
[BONAP county map]
Discussion

Of conservation concern.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Liatris ohlingerae grows in DeSoto, Highlands, and Polk counties, on Lake Wales Ridge. It is in the Center for Plant Conservation’s National Collection of Endangered Plants.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 21, p. 520. FNA vol. 21, p. 530.
Parent taxa Asteraceae > tribe Eupatorieae > Liatris Asteraceae > tribe Eupatorieae > Liatris
Sibling taxa
L. acidota, L. aestivalis, L. aspera, L. bracteata, L. chapmanii, L. cokeri, L. compacta, L. cylindracea, L. elegans, L. elegantula, 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
L. acidota, L. aestivalis, L. aspera, L. bracteata, L. chapmanii, L. cokeri, L. compacta, L. cylindracea, L. cymosa, L. elegans, L. elegantula, L. garberi, L. gholsonii, L. glandulosa, L. gracilis, L. helleri, L. hirsuta, L. laevigata, L. lancifolia, L. ligulistylis, L. microcephala, 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 cymosa Lacinaria ohlingerae, Ammopursus ohlingerae
Name authority (Ness) K. Schumann: Just’s Bot. Jahresber. 27(1): 528. (1901) (S. F. Blake) B. L. Robinson: Contr. Gray Herb. 104: 49. (1934)
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