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betonyleaf brickellbush

veronicaleaf brickellbush

Habit Perennials, 30–90 cm. Shrubs, 50–90 cm.
Stems

branched from bases, pubescent.

branched from bases, densely pubescent, gland-dotted.

Leaves

opposite;

petioles 1–5 mm;

blades 3-nerved from bases, oblong, obovate, or ovate, (15–)30–80 × 10–35 mm, bases cordate or truncate, margins crenate-serrate, apices acute to obtuse, faces sparsely pubescent and gland-dotted.

mostly opposite (sometimes alternate);

petioles 2–5 mm;

blades 3-nerved from bases, ovate to reniform, 4–15 × 7–25 mm, bases cordate to subcordate, margins crenate, apices obtuse, faces pubescent, gland-dotted.

Peduncles

2–15 mm, hispid to hirsute.

0–2 mm, densely pubescent, gland-dotted.

Involucres

cylindric to narrowly campanulate, 8–12 mm.

cylindric to broadly campanulate, 9–11 mm.

Florets

10–16;

corollas purplish, 7–9 mm.

18–33;

corollas cream to pale yellow, often red or purple-tinged, 6–7.5 mm.

Phyllaries

17–20 in 3–5 series, pale green, often purplish, 5–9-striate, unequal, margins narrowly scarious-ciliate (apices acute to acuminate);

outer lance-ovate (sparsely pubescent), inner narrowly lanceolate (glabrous).

35–40 in 7–9 series, greenish, often purple-tinged, 3–6-striate, unequal, margins scarious (apices obtuse to acute);

outer broadly ovate to lance-ovate (puberulent; margins ciliate), inner lanceolate (glabrous).

Heads

erect, usually in loose, paniculiform arrays, sometimes borne singly.

in paniculiform arrays.

Cypselae

3–4 mm, densely pubescent to velutinous;

pappi of 40–52 white, barbellate bristles.

3–4 mm, sparsely hispidulous;

pappi of 24–28 white or tawny, barbellate bristles.

2n

= 18.

= 18.

Brickellia betonicifolia

Brickellia veronicifolia

Phenology Flowering Jul–Oct. Flowering Sep–Oct.
Habitat Oak woodlands, open limestone hillsides Moist areas, canyons, disturbed sites
Elevation 1500–2000 m (4900–6600 ft) 1500–2100 m (4900–6900 ft)
Distribution
from FNA
AZ; NM; Mexico
[WildflowerSearch map]
[BONAP county map]
from FNA
TX; Mexico
[BONAP county map]
Discussion

Brickellia veronicifolia occurs in the Chisos Mountains.

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

Source FNA vol. 21, p. 495. FNA vol. 21, p. 506.
Parent taxa Asteraceae > tribe Eupatorieae > Brickellia Asteraceae > tribe Eupatorieae > Brickellia
Sibling taxa
B. amplexicaulis, B. atractyloides, B. baccharidea, B. brachyphylla, B. californica, B. chenopodina, B. cordifolia, B. coulteri, B. cylindracea, B. dentata, B. desertorum, B. eupatorioides, B. floribunda, B. frutescens, B. grandiflora, B. greenei, B. hinckleyi, B. incana, B. knappiana, B. laciniata, B. lemmonii, B. longifolia, B. microphylla, B. nevinii, B. oblongifolia, B. parvula, B. pringlei, B. rusbyi, B. simplex, B. venosa, B. veronicifolia
B. amplexicaulis, B. atractyloides, B. baccharidea, B. betonicifolia, B. brachyphylla, B. californica, B. chenopodina, B. cordifolia, B. coulteri, B. cylindracea, B. dentata, B. desertorum, B. eupatorioides, B. floribunda, B. frutescens, B. grandiflora, B. greenei, B. hinckleyi, B. incana, B. knappiana, B. laciniata, B. lemmonii, B. longifolia, B. microphylla, B. nevinii, B. oblongifolia, B. parvula, B. pringlei, B. rusbyi, B. simplex, B. venosa
Synonyms Eupatorium veronicifolium, B. veronicifolia var. petrophila
Name authority A. Gray: Smithsonian Contr. Knowl. 5(6): 72. (1853) (Kunth) A. Gray: Smithsonian Contr. Knowl. 3(5): 85. (1852)
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